PLEASE HELP ME WITH THIS

PLEASE HELP ME WITH THIS

Answers

Answer 1

Answer:

I guess B

Explanation:

Answer 2

Answer:

The answer is D

Explanation:


Related Questions

A sample of gas occupies 15.0 liters at a pressure of 2.00 atmosphere and a temperature of 300. K. If the pressure is lowered to 1.0 atmosphere and the temperature is raised to 400. K, the volume of the gas sample would be?

Answers

Answer:

THE NEW VOLUME OF THE GAS SAMPLE IS 40 L AT 1 atm AND 400 K

Explanation:

Using general gas equation which combines Boyle's and Charles' law, the volume of the gas sample at the new pressure and temperature can be obtained.

P1V1/T1 = P2V2/T2

P1 = Initial pressure = 2 atm

V1 = Initial volume = 15 L

T1 = Initial temperature = 300 K

P2 = Final pressure = 1 atm

T2 = Final temperature = 400 K

V2 = Final volume = unknown

Substituting the values into the equation, we have;

V2 = P1V1T2 / P2 T1

V2 = 2 * 15 * 400 / 1 * 300

V2 = 12 000/ 300

V2 = 40 L

The new volume after the pressure was reduced to 1 atm and the temperature increased to 400 K is 40 L.

What is the definition of density

Answers

How compact a certain object or person is

Answer:

Density is a measure of mass per unit of volume.The average density of an object equal its total mass divided by its total volume.

Find the heat produced from an 8.00 L cylinder of propane gas under 5.00 atm at 25.0 oC, if one mole of propane can produce 2220 kJ.

A. 4290 kJ
B. 0.0289 kJ
C. 877 kJ
D. 1.63 kJ
E. 5420 kJ
F. 1750 kJ
G. 8440 kJ
H. 1360 kJ
I. 37.2 kJ
J. 630 kJ
K. 266 kJ
L. 645 kJ
M. 2420 kJ
N. 7.36 x 10-4 kJ

Answers

Answer:  3597 kJ of heat

Explanation:

According to ideal gas equation:

[tex]PV=nRT[/tex]

P = pressure of gas = 5.00 atm

V = Volume of gas = 8.00 L

n = number of moles = ?

R = gas constant =[tex]0.0821Latm/Kmol[/tex]

T =temperature =[tex]25.0^0C=(25.0+273)K=298K[/tex]

[tex]n=\frac{PV}{RT}[/tex]

[tex]n=\frac{5.00atm\times 8.00L}{0.0821 L atm/K mol\times 298K}=1.63moles[/tex]

As it is given :

1 mole of propane produces = 2220 kJ of heat

Thus 1.63 moles of propane produces = [tex]\frac{2200}{1}\times 1.63=3597kJ[/tex]

Thus 3597 kJ of heat is produced

Pulverized coal pellets, which may be approximated as carbon spheres of radius ro= 1 mm, are burned in a pure oxygen atmosphere at 1450 K and 1 atm. Oxygen is transferred to the particle surface by diffusion, whereit is consumed in the reaction C + O2CO2. The reaction rate is first order and of the form NO2’’= -k1CO2 (ro), where k1= 0.1 m/s. Neglecting changes in ro, determine the steady-state O2molar consumption rate in kmol/s. At 1450 K, the binary diffusioncoefficient for O2inCO2is 1.71 x 10-4m2/s.

Answers

Answer:

Explanation:

SO; If we assume that:

P should be the diffusion of oxygen towards the surface ; &

Q should be the  diffusion of carbondioxide away from the surface.

Then  the total molar flux of oxygen is illustrated by :

[tex]Na,x = - cD_{PQ}\frac{dy_P}{dr} +y_P(NP,x + N_Q,x)[/tex]

where;

r is the radial distance from the center of the carbon particle.

Since ;

[tex]N_P,x = - N_Q, x[/tex] ; we have:

[tex]Na,x = - cD_{PQ}\frac{dy_P}{dr}[/tex]

The system is not steady state and the molar flux is not independent of r because the area of mass transfer [tex]4\pi r^{2}[/tex] is not a constant term.

Therefore,  using quasi steady state assumption, the mass transfer rate   [tex]4\pi r^{2}N_{P,x}[/tex] is assumed to be independent of r at any instant of time.

[tex]W_{P}=4\pi r^{2}N_{P,x}[/tex]

[tex]W_{P}=-4\pi r^{2}cD_{PQ}\frac{dy_{P}}{dr}[/tex]        

       = constant

The oxygen concentration at the surface of the coal particle [tex]yP,R[/tex] will be calculated from the reaction at the surface.

The mole fraction of oxygen at a location far from pellet is 1.

Thus, separating the variables and integrating result into  the following:

[tex]W_{P}\int_{R}^{\infty} \frac{dr}{r^{2}}=-4\pi[/tex]

[tex]r^{2}cD_{PQ}\int_{y_{P,R}}^{y_{P,\infty }}dy_{P}[/tex]

[tex]-W_{P}\frac{1}{r}\mid ^{\infty }_{R}= -4\pi cD_{PQ}(y_{P,\infty }-y_{P,R})[/tex]

[tex]=> W_{P}= - 4\pi cD_{PQ}(1-y_{P,R})R[/tex]

The mole of oxygen arrived at the carbon surface is equal to the mole of oxygen consumed by the chemical reaction.

[tex]W_{P} = 4 \pi R^2R"[/tex]

[tex]W_{P}= 4\pi R^{2}k_{1}"C_{O_{2}}\mid _{R}[/tex]

[tex]W_{P}= 4\pi R^{2}k_{1}"c y _{P,R}[/tex]

[tex]-4\pi cD_{PQ}(1-y_{P,R})R= - 4\pi R^{2}k_{1}"c y _{P,R}[/tex]

[tex]y_{P,R}=\frac{D_{PQ}}{D_{PQ}+Rk_{1}}[/tex]

[tex]y_{P,R}=\frac{1.7 \times 10^{-4}}{1.7\times 10^{-4}+10^{-3}\times 0.1}[/tex]

[tex]\mathbf{= 0.631}[/tex]

Obtaining the total gas concentration from the ideal gas law; we have the following:

where;

R= [tex]0.082m^3atm/kmolK[/tex]

[tex]c=\frac{P}{RT} \\ \\ c=\frac{1}{0.082\times 1450} \\ \\ = 0.008405kmol/m^3[/tex]

The steady state [tex]O_2[/tex] molar consumption rate is:

[tex]W_{P}= -4\pi cD_{PQ}(1-y_{P,R})R[/tex]

[tex]W_{P}= -4\pi (0.008405)(1.7\times 10^{-4})(1-0.631)(10^{-3})[/tex]

[tex]W_{P}= - 6.66\times 10^{-9}kmol/s[/tex]

How much energy is required to heat 250 grams of water from 20.0°C to 80.0°C? The heat capacity of water is 4.186 J/g°C
Q=mc∆T

Answers

Answer:

62,790J

Explanation:

Q=mcT

= 250g*4.186J/gc*80-20

=250*4.186*60=62,790J

Which balanced equation represents an endothermic reaction?

1.)C+O2-> CO2
2.)CH4+2O2-> CO2+2H2O
3.)N2+3H2-> 2NH3
4.)N2+O2-> 2NO

Answers

Answer:

N2+O2-> 2NO

Explanation:

An endothermic reaction refers to a reaction in which heat taken in. This implies that heat is usually absorbed by the reaction system. The enthalpy of reaction for an endothermic reaction is always positive.

The triple bond between two Nitrogen atoms in N2 gas is very strong due to its small size and the triple bond thus the nitrogen molecule has a high dissociation energy. This accounts for the large amount of energy required to break the triple bond between nitrogen atoms in the nitrogen molecule. This causes the oxidation of Nitrogen molecule to NO to be largely endothermic.

Balance these chemical equations mg(s)_ + _N2(g) = _mg3N2

Answers

Answer:

[tex]3 Mg(s) + N_2(g) = Mg_3N_2(s)[/tex]

Explanation:

The valance of magnesium atom is  [tex]+2[/tex]

While the valence of nitrogen atom is [tex]- 3[/tex]

Let us first write the first  half-reactions

[tex]Mg ---> Mg^{2+} + 2e^{-}[/tex]

The second half reaction is

[tex]2N + 6e^- -----> N_2[/tex]

Adding the above two reactions and writing the final reaction, we get -

[tex]Mg + N2 = Mg_3N_2[/tex]

The balance equation is

[tex]3 Mg(s) + N_2(g) = Mg_3N_2(s)[/tex]

What is thermal equilibrium?

Answers

DescriptionTwo physical systems are in thermal equilibrium if there is no net flow of thermal energy between them when they are connected by a path permeable to heat. Thermal equilibrium obeys the zeroth law of thermodynamics.
The condition under which two substances in physical contact with each other exchange no heat energy. Two substances in thermal equilibrium are said to be at the same temperature.

A college student ran out of salt and pepper to season his eggs with. All of the stores he went to was out of salt so he took it upon himself to make his own. He used copper (II) chloride and sodium nitrate to produce copper (II) nitrate and sodium chloride. The equation for this reaction is shown: __CuCl2+ __NaNO3__Cu(NO3)2+ __NaCl. Identify the coefficients by balancing theequation and tell what type of reaction it is. a.1, 2, 1, 2; single replacementb.2, 4, 2, 4, decompositionc.1, 2, 1, 2; double replacementd.1, 2, 3, 4; combustion

Answers

Answer:

B

Explanation:

I’m not really great at chemistry but I truly tried my best

What two agents are the biggest proponents of chemical weathering?

Answers

Answer:

water and carbon dioxide

Explanation:

Chemical weathering is the process of changing the composition of a mineral in order to break it down. The two agents that are the biggest proponents of chemical weathering are water and carbon dioxide. Water is used in a process called Hydrolysis which uses it to break down substances such feldspar in granite rocks changing to clay. While Carbon Dioxide in the atmosphere dissolves in rainwater forming carbonic acid, which slowly dissolve rocks when it comes into contact with them.

Calculate the Zn conc. of Zn/Zn++ // Cl/Cl- 0.1M Emf=2.21v
answers:
a)0.1M
b)0.2M
c)0.05M
d)0.15M


Thanks!​

Answers

Answer:

Option a. = 0.01 M

Explanation:

To do this, we need to gather the data:

E = 2.21 V

[Cl⁻] = 0.1 M

And the Redox reaction taking place is the following:

Zn(s) + Cl₂(g) <-------> Zn²⁺(aq) + 2Cl⁻(aq)       Q = [Zn] [Cl]²

E° Cl⁻/Cl₂ = 1.36 V

E° Zn/Zn²⁺ = -0.76 V

According to this, the expression to use will be the Nernst equation, and we can assume we are working at 25 °C, therefore, the Nernst equation will be:

E = E° - (0.059/n) logQ

E = E° - (0.059/n) ln([Cl⁻]² * [Zn²⁺])   (1)

From there, we can solve for Zn later.

First, we need to write the semi equation of oxidation and reduction, and get the standard potential of the cell:

Zn(s) --------> Zn²⁺(aq) + 2e⁻       E₁° = 0.76 V

Cl₂(g) + 2e⁻ -----------> 2Cl⁻(aq)   E₂° = 1.36 V

---------------------------------------------------------------

Zn(s) + Cl₂(g) -------> Zn²⁺(aq) + 2Cl⁻(aq)    E° = 0.76 + 1.36 = 2.12 V

Now, let's replace in (1) and then, solve for [Zn]:

2.21 = 2.12 - (0.059/2) log ([0.1]² * [Zn])

2.21 - 2.12 = -0.0295 log (0.01[Zn])

- 0.09 / 0.0295 = log (0.01[Zn])

-3.0508 = log (0.01[Zn])

10^(-3.0508) = 0.01[Zn]

8.8961x10⁻⁴ = 0.01[Zn]

[Zn²⁺] = 0.08896 M

This value can be rounded to 0.1 M. so the correct option will be option A.

Given the equation for a system at equilibrium:
N2(g) + 3H2(g) <-> 2NH3(g) + energy

If only the concentration of N2(g) is increased, the concentration of

1. NH3(g) increases
2. NH3(g) remains the same
3. H2(g) increases
4. H2(g) remains the same

Answers

Answer: 1. [tex]NH_3[/tex] increases.

Explanation:

Any change in the equilibrium is studied on the basis of Le-Chatelier's principle.This principle states that if there is any change in the variables of the reaction, the equilibrium will shift in the direction to minimize the effect.

For the given equation:

[tex]N_2(g)+3H_2(g)\rightleftharpoons 2NH_3(g)+energy[/tex]

If the concentration of [tex]N_2[/tex] is increased , according to the Le-Chatlier's principle, the reaction has to shift to right or forward direction. In order to do that  the concentration of products has to increase.

Thus the concentration of [tex]NH_3[/tex] increases.

Un compuesto tiene la siguiente composición en tanto por cien: 19,3% de Na, y 26,9% de S y 53,8% de O. Su peso molecular es 238.Calcula la fórmula molecular

Answers

Answer:

[tex]NaSO_{4}[/tex]

Explanation:

Asúmase que existen 100 gramos de compuesto, las cantidades molares de cada componente son, respectivamente: (Let assume that exist 100 grams of the composite, the molar quantities of each component are, respectively:)

Na

[tex]n = \frac{19.3\,g}{22.99\,\frac{g}{mole} }[/tex]

[tex]n = 0.839\,moles[/tex]

S

[tex]n = \frac{26.9\,g}{32.065\,\frac{g}{mole} }[/tex]

[tex]n = 0.839\,moles[/tex]

O

[tex]n = \frac{53.8\,g}{15.999\,\frac{g}{mole} }[/tex]

[tex]n = 3.363\,moles[/tex]

La fórmula molecular empírica es (The empirical molecular formula is):

[tex](Na_{0.839}S_{0.839}O_{3.363})_{1.192}[/tex]

[tex]NaSO_{4}[/tex]

Pleasee help me (15 points)

Answers

Answer:

Full moon.

Explanation:

This diagram shows a full moon because the sunlight is shining directly onto the side of the moon facing the earth in this instance.

Answer:

It is A

Explanation:

Help !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

1.

A) protons and neutronsB) electrons

2.

By changing the number of proton.

Explanation:

Protons and neutrons are located at the center of an atom which is nucleus .

Electrons will orbit around the nucleus .

a) Protons and electrons

Which is associated with a fission reaction? *
6 points
hydrogen nucleii
radioactive waste
reactant with light mass
containment problem

Answers

Answer: Radioactive waste

Explanation:

The nuclear fission reaction consists of heavy atomic particles or heavy nucleus, like plutonium and uranium and in radioactive heavy metals. In the fission reaction the nucleus get split into equal masses of particles. This process is associated with release of large amount of energy. The fission of radioactive waste can cause deadly mutations in living beings.      

Choose the transition metal among the following which has only single ionic charge ?

A. Silver (Ag)
B. Chromium (Cr)
C. Iron (Fe)
D. Copper (Cu)


Please tell what is the answer and if possible explain me...​

Answers

Answer:

Silver (Ag)

Explanation:

The electronic configuration of copper is shown below;

[Kr]4d10 5s1

We can see that there is only one 5s1 electron. Hence Ag^+ tends to display a pseudo noble gas configuration. This pseudo noble gas configuration explains why silver is prevalent in the +1 oxidation state.

The other transition metals have many stable oxidation states found in nature. Chromium is observed both in +3 and +6 oxidation states. Iron is found in +2 and +3 oxidation states and copper is mostly stable in the +2 oxidation state since the +1 oxidation state readily disproportionate.

Hence silver tends to have only a single ionic charge for reasons aptly stated above.

Please help me. Quickly!!!

Answers

Answer:

500

Explanation:

A double replacement reaction is a reaction in which one element replaces a similar element within a compound


True or false

Answers

Answer:

false

Explanation:

How many grams of beryllium phosphate are produced when 38 grams of beryllium oxide reacts with iron (III) phosphate? Show your work.
3BeO + 2FePO₄ → Be₃(PO₄)₂ + Fe₂O₃

Answers

Answer: 305 g of [tex]Be_3(PO_4)_2[/tex] will be produced from 38 grams  of beryllium oxide

Explanation:

To calculate the moles :

[tex]\text{Moles of solute}=\frac{\text{given mass}}{\text{Molar Mass}}[/tex]    

[tex]\text{Moles of} BeO=\frac{38g}{25g/mol}=1.52moles[/tex]

[tex]3BeO+2FePO_4\rightarrow Be_3(PO_4)_2+Fe_2O_3[/tex]

According to stoichiometry :

3 moles of [tex]BeO[/tex] produce = 1 mole of [tex]Be_3(PO_4)_2[/tex]

Thus 1.52 moles of [tex]BeO[/tex] will produce =[tex]\frac{1}{3}\times 1.52=0.507moles[/tex]  of [tex]Be_3(PO_4)_2[/tex]

Mass of [tex]Be_3(PO_4)_2=moles\times {\text {Molar mass}}=0.507moles\times 602g/mol=305g[/tex]

Thus 305 g of [tex]Be_3(PO_4)_2[/tex] will be produced from 38 grams  of beryllium oxide

It is observed that the atoms of hydrogen in gas discharge tube emit radiations whose spectrum shows line characteristics (line spectra). The line spectra of hydrogen lies in three regions of Electromagnetic Spectrum.

Answers

Answer: the line Spectra of hydrogen lies between the ultra-violet, visible light and infra-red of the electro magnetic spectrum

Explanation:

Electromagnetic radiation spans an wide range of wavelengths and frequencies. This range is called the electromagnetic spectrum. The electromagnetic spectrum is generally divided into seven regions, in order of decreasing wavelength and increasing energy and frequency. The 7 regions includes; radio waves, microwaves, infrared (IR), visible light, ultraviolet (UV), X-rays and gamma rays.

lower-energy radiation, such as radio waves, is expressed as frequency while microwaves, infrared, visible and UV light are usually expressed as wavelength and finally, higher-energy radiation such as X-rays and gamma rays, is expressed in terms of energy per photon.

Therefore, hydrogen lies between the ultra-violet, visible light and infra-red region of the electro magnetic spectrum.

Please help, lol :)) <--------------

Answers

Answer:

I has 5 valance electrons it wants 10 and 3 bonds

Explanation:

At standard pressure (760 mm) water boils at 100C. A vacuum pump is used to reduce the ambient pressure above water under a sealed bell jar. By reducing the pressure, the boiling point is lowered so that the water begins to boil at room temperature. What is the approximate pressure at which water boils at room temperature (22C)?

Answers

Answer:

601mmHg.

Explanation:

Step 1:

Data obtained from the question.

Initial pressure (P1) = 760mmHg

Initial temperature (T1) = 100°C = 100°C + 273 = 373K

Final temperature (T2) = 22°C = 22°C + 273 = 295K

Final pressure (P2) =..?

Step 2:

Determination of the new pressure at which the water will boil.

The new pressure on the at which the water will boil can be obtained as follow:

P1/T1 = P2/T2

760/373 = P2/295

Cross multiply to express in linear form

373 x P2 = 760 x 295

Divide both side by 373

P2 = (760 x 295) / 373

P2 = 601mmHg

Therefore, the new pressure at which the water will boil is approximately 601mmHg.

Answer:

C. 18-20 mm

Explanation:

A student claims that if she wanted to make a solution quickly, she should use small pellets instead of powder along with heating and stirring. Do you agree or disagree with the student's claim? I am confused on this so I would greatly appreciate anyone’s help.

Answers

Answer: Yes, the student is right, one should use pellets of the reactant should be heated and stirred for mixing properly.

Explanation:

In case of smaller particles the surface area that is being exposed increases and the due to this the reaction occurs faster.

Increasing the temperature of the temperature, increases the kinetic energy of the particles which helps in easy mixing of the particles.

The collision in between the particles also increase while stirring and thus the rate of reaction increases.

So, the heating and stirring is more preferred over powered reactant for making a solution quickly.

Equal volume of solutions with pH equal to 4 and pH equal to
10 are mixed. pH of the resulting solution is

Answers

Answer:7

Explanation:

H+ concentration of solutions is related to pH as -

[H+] = antilog(-pH)

For pH = 4,

[H+] = antilog(-4)

[H+] = 10^-4 M

For pH = 10,

[H+] = antilog(-10)

[H+] = 10^-10 M

When these 2 solutions are added, concentration of the mixture will be -

[H+] = √(10^-10 × 10^-4)

[H+] = √(10^-14)

[H+] = 10^-7 M

So now, pH of the mixture will be

pH = -log(10^-7)

pH = 7


In some areas of the world, deserts are expanding into places that were once forests. During this process, some of the forest trees will die off because of the change in climate.

But, some of the trees may survive this process. What adaptation would give a tree a chance to survive this environmental change?
A) The growth of limbs that are skinnier and longer.
B) The use of cones to protect and eventually spread seeds.
C) The type of root system that can grow deep into the ground.
D) Increased hardness of the wood in the tree that allows it to grow higher, and absorb more sunlight.

Answers

Answer:

i would say (c)

Explanation:

Answer:c

Explanation:

why did early astronomers believe in the geocentric model?

Answers

Ptolemy was an astronomer and mathematician. He believed that the Earth was the center of the Universe. The word for earth in Greek is geo, so we call this idea a "geocentric" theory.
Ptolemy was an astronomer and mathematician. He believed that the Earth was the center of the Universe. The word for earth in Greek is geo, so we call this idea a "geocentric" theory. ... This flawed view of the Universe was accepted for many centuries.

Benzene, C6H8, has an enthalpy of fusion = 10.19 kJ/mol. Calculate the amount of energy which is needed to change 88.0 g of solid benzene at 5.53°C into liquid benzene, also at 5.53°C?

Answers


Answer: About 10,200 Joules of heat is required to transform 80.0 g of solid benzene at 5.53°C into liquid benzene, also at 5.53°C.

1107 Joule is the amount of energy which is needed to change 88.0 g of solid benzene at 5.53°C into liquid benzene, also at 5.53°C.

What is energy?

In order to perform work and to produce heat and light, energy must be delivered to a body or to an external physical system. Energy is a quantitative property. Energy is a preserved resource; according to the rule of conservation of energy, energy can only be transformed from one form to another and cannot be created or destroyed. 

A moving object's kinetic energy, an object's potential energy, an object's elastic energy, chemical energy linked to chemical reactions, electromagnetic radiation's radiant energy, and the internal energy of a thermodynamic system are examples of common kinds of energy.

mole of benzene = 85.2/78.11 =1.09mol

1 mole of benzene requires  10.19 kJ/mol energy

1.09 mole of benzene requires 1.09× 10.19 kJ/mol = 11.107kJ/mol energy

                                                                                  = 1107 Joule energy

Therefore,  1107 Joule is the amount of energy which is needed to change 88.0 g of solid benzene at 5.53°C into liquid benzene, also at 5.53°C.

To learn more about energy, here:

https://brainly.com/question/29763772

#SPJ3

HELP ME SOLVE THIS PLEASE

Answers

Answer:

B. 47.3

Explanation:

are energy levels and orbitals the same thing?

Answers

Answer:

No they are not

Explanation:

Energy levels of electrons have fixed distance from the nucleus of an atom where electrons may be found.

orbitals is the path that electrons revolve

Other Questions
Find the common difference of the arithmetic sequence -13,-16,-19, Johns solution to an equation is shown below. What property of real numbers did John use for Step 2?A. multiplication property of equalityB. zero product property of multiplicationC. commutative property of multiplicationD. distributive property of multiplication over addition Read the excerpt below and answer the question.The disasters numb within uscaught in the chest, rollingin the brain like pebbles. The feelingresembles lumps of raw dough...How would you describe the speaker's tone in these lines from Life at War"?angrydetachedironicsarcastic A house is listed for sale at $235,000, but the listing does not include squarefootage of the house. Based on the comps, the line of best fit isy=0.06x + 60.5. If the price is fair, what size (in square feet) should the housebe?A. 2850 ft^2B. 2900 ft^2C. 20,000 ft^2D. 2350 ft^2 I need help ASAP please. Brainliest La sociedad de ex alumnos de una escuela organiz el ao pasado una posada a la que asistieron 420 personas. A la posada de este ao asistieron 567: En qu porcentaje aument la asistencia? What is the cost of 1 Apple and of 3 apples? A pizza has a diameter of 10 inches. If thecheese completely covers the pizza, how manysquare inches of cheese will be needed? r=4 cm; h=6 cm what the volume of the cone Please answer correctly ASAP !!! Will mark brianliest !!!!!!!! A grandfather clauses was a law that?A. Required voters to pay a tax in order to vote B.Required voters to pass. Test on order to voteC.Allowed white voters to avoid discrimination lawsD.Allowed only older African Americans to vote. Which of the following helped the United States to become the best-educated nation on earth during the first part of the twentieth century? more students going to Europe for degrees expansion of colleges and universities compulsory education laws Congress giving more money for education desegregation of American high schools more high school students going on to college Match the units in the right hand column with the terms in the right hand column what is the answer to 23.5% of 120? What is privatization and why have some governments used it? WHAT IS THE NOUN IN THE SENTENCE MY FATHER WORKS IN A FACTORY How are individuals and small groups able tomanipulate larger groups for their own gain?How are Napoleon and Ron Jones able tocontrol large groups of people? What are thesimilarities and differences in theirapproaches? How are the pigs able toconvince the animals to fight Mr. Frederick?What practice do the pigs use to support theirdominance? What practices does Ron Jonesuse to exert control? How many modes does the data set shown below contain?1, 3, 3, 4, 6, 6, 7, 7, 7, 10, 12 Which way does the suns gravity act on any body in orbit?A. pulls it forward in its orbit B. pulls it backward in its orbit C. pulls it toward the sun Consider the nuclear equation below. Superscript 15 subscript 8 upper O right arrow superscript 15 subscript 7 upper N plus superscript 0 subscript plus 1 e. Which correctly identifies the type of reaction? alpha decay beta plus decay beta minus decay gamma decay