How how how how how

Hello Americans greetings from the Philippines ​

Answers

Answer 1

Answer:

good day philipines

Explanation:

Answer 2

Answer:

hello

Explanation:


Related Questions

Heart, 5 stars, and Brainiest if right! Answer needed ASAP PLEASE!What type of forces do not change the motion of an object?
A. Acceleration forces
B. Balanced forces
C. Inertia forces
D. Unbalanced forces

Answers

Answer:

unbalanced force

Explanation:

pls mark me brainliest

Answer:

B. balanced forces

Explanation:

the motion of an object will not change if the forces pushing or pulling the object are balanced

The store paid 4.50 for a book and sold it for $7.65.what is the profit as a percent of the cost to the store? A. 3. 15% b. 58.8% c. 70% d. 315%

Answers

Answer: This would be C.) 70%

Explanation:

Choose the correct interpretation for the statement below:

"Relative atomic mass of T is 2"


A) The mass of one mole of T is two.

B) The mass of one T atom is double compared to the mass of one carbon-12 atom.

C)Mole ratio of T atom to 1/12 of carbon-12 atom is two.

D)The ratio of the mass of one T atom to 1/12 of the mass of one carbon-12 atom is two.​

Answers

Answer:

b

Explanation:

what will happen to a person who doesn't recognize authors and even citing proper sources?​

Answers

it will be called verbatim plagiarism, also called direct plagiarism

What is the mass of a 2.5 mole sample of MgO2

Answers

mass = no. of moles x molecular weight
m = n x Mr
m = 2.5 mol x (24 + [16 x 2])
m = 140g

Heart, 5 stars, and Brainiest to first right answer!

Nicole pushes her bike up a hill. Overhead, the sun exerts a gravitational force on Earth. Which statement is true about the bike and Earth?
A. They both experience contact forces.
B. They both experience non-contact forces.
C. The bike experiences a non-contact force and Earth experiences a contact force.
D. The bike experiences a contact force and Earth experiences a non-contact force.

Answers

Answer:

D. The bike experiences a contact force and Earth experiences a non-contact force.

Answer:D. The bike experiences a contact force and Earth experiences a non-contact force.

Explanation:

why is because tthe force wil make the bikw wobbly and boom no contact force

Carbon has a half-life of 5,730 years and you found a fossil with 4 atoms of Carbon and 12 atoms of
Nitrogen, how old would it be?

a. 0 years old
b. 5,730 years old
c. 11,460 years old
d. 17,190 years old

Answers

Answer:

D. 17,190 years old

why is it important to use compound fixative in histology​

Answers

Answer:

To prevent autolysis (enzymes attack) as well as putrefaction (bacterial attack) of tissues.

You have a block of an unknown metal. Which properties would be most helpful in determining what it is? If it could be

Answers

the distributive property would work best

How do many types of cells, like bacteria, reproduce?

Answers

Answer:

cells like bacteria are bisexual so they split and their offspring is 100 percent like the parent and this process happens over and over

Explanation:

Which of the compounds, C4H10, BaSO4, Zn(CN)2, Al(OH)3, contain an anion with a -1 charge?

Answers

Answer:

b

Explanation:

OH and CN both have -1 charges

4.
TRUE OR FALSE?
Frequency is how often a wave occurs in a given time period.
Group of answer choices

True
False

Answers

Answer:

The answer to this question is True

0.1216 g
wire
All
g
of
20 mL of 1M HCl
neutralized by addition of 50 mL of 0.20 M NaoH
Find the Atomic mass of Mg ?
added
magnisium was added
the excess
acid
was

Answers

Keep Scrolling! :D

[tex] \rule{999pt}{66646pt}[/tex]

which is the compound that has the higher boiling point and explain why we see the

differences we do

a. ethane vs. ethene

b. heptyne vs. pentyne

c. octane vs. octanal

thanks!

Answers

Answer:

b I think it is the correct answer

Which molecule does not obey the Octate rule of valence electrons .

BeCl2

FeCl2

CuCl2

ZnCl2​

Answers

Explanation:

Which molecule does not obey the Octate rule of valence electrons .

BeCl2

FeCl2

CuCl2

ZnCl2

→BeCl2

Explaination:

BeCl2 violates the octet rule because the boron should be in a suitable valence state such that it binds to 3 chlorines. However, in this molecule boron is associated with six electrons.

Answer:

BeCl2

Explanation:

hope Its useful for you

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Which of the following is true about the mass of atoms?
А
An individual atom has no mass.
B
The atom of every element has a unique mass.
С
The mass of an atom increases with temperature,
D
The mass of an atom varies over time

Answers

Answer:

i think the answer is C , atom mass increases with temperature

Could a single person or animal be a point source pollution

Answers

Yes, mostly humans do things 24/7 that pollutes the air around us

Answer:

the main cause of pollution is mankinds work like gases and extreme heat caused by factories and cars and littering is also caused by people's careless throwing away so In term man kind is responsible for the pollution

Explanation:

Seeds Roots Cones Stem Spores Leaves 1. Mongo 2. Moss 3. Ferns 4. Pine Tree 5. Guava 6. Mango 7. Coconut 8. Katakataka 9. Potato 10. Okra 14​

Answers

The method of propagation of the given organisms is shown below:

1. Mongo ---> seeds

2. Moss ---> spores

3. Ferns ---> stem

4. Pine Tree ---> cones

5. Guava ---> seeds

6. Mango ---> seeds

7. Coconut ---> seeds

8. Katakataka ---> leaves

9. Potato ---> stem

10. Okra ---> seeds

Definition of reproduction

Repr0duction is the process by which living organisms produce young ones of their kind.

Repr0duction can either involve two parents through the joining of male and female gametes to produce a zygote i.e. seeds in plants and embryo in animals or can involve only one parent and occurs through vegetative parts such as roots, stem, or leaves.

List of organisms and their propagation parts

The table below gives organisms and their propagation parts:

1. Mongo ---> seed

2. Moss ---> spores

3. Ferns ---> stem

4. Pine Tree ---> cones

5. Guava ---> seeds

6. Mango ---> seeds

7. Coconut ---> seeds

8. Katakataka ---> leaves

9. Potato ---> stem

10. Okra ---> seeds

Learn more about propagation and repr0duction at: https://brainly.com/question/13876478

A quantity of 1.922 g of methanol (CH3OH) was burned in a constant-volume bomb calorimeter. Consequently, the temperature of the water rose by 4.20 Ce … lsius. If the heat capacity of the bomb plus water was 10.4 kJ/degree Celsius, calculate the molar heat of combustion of methanol

Answers

The formula for calculating the amount of energy or heat released is:

ΔH = C ΔT

where ΔH is heat of combustion, C is heat capacity, while ΔT is change in temperature

ΔH = 8.69 kJ / °C * (5.14°C)

ΔH = 44.67 kJ

Then we calculate the moles of CH3OH which has molar mass of 32.04 g/mol:

moles = 1.922 / 32.04 = 0.05999 mol

SO the molar heat of combustion is:

ΔHm = 44.67 kJ / 0.0599875 mol

ΔHm = 744.60 kJ / mol

_265Hs--->_16O+_9Be=_____?

Answers

Answer:

265hs+24.464536b+16o

Explanation:

265hs+16o+9b(2.718282)

=265hs+16o+24.464536b

=265hs+24.464536b+16o

1. Which of the following shows the process of freezing?'
A.candle wax cooling on the table
B.pouring cola over ice
C.heating a cup of water
D.particles are speeding-up and colliding more

Answers

A, as the process of the wax getting cooler and hardening is it freezing. The other examples relate more to heating than freezing.

In general, people of __ heritage will be the last to get

white hair.

Answers

Answer:

African?

Explanation:

The results of Rutherford's gold foil experiment gave him the evidence to conclude that the center of an atom was A) called the nucleus. B) neutral and relatively small. C) positively charged and relatively small. D) a densely packed area containing both positive and negative particles.

Answers

Answer:

c)

Explanation:

because alpha particles can go through it

All of the following compounds are soluble in water EXCEPT

a
MgSO4
b
Ca(NO3)2
с
Agi
d
K2CO3

Answers

Answer:

Anser is C Agl

Explanation:

Agl does not dissolve in water.

All of the following compounds are soluble in water except AgI because of  very high value of lattice energy. Therefore, the correct option is option C.

The capacity of a material, the solute, to combine with a different material, the solvent, is known as solubility in chemistry. Insolubility, or the solute's inability to create such a solution, is the opposite attribute. The concentration for the solute within a saturated solution—a solution where no more of the substance can be dissolved—is typically used to gauge the degree of a substance's solubility in a particular solvent. The two compounds are considered to be at the point of solubility equilibrium at this time. All of the following compounds are soluble in water except AgI because of  very high value of lattice energy.

Therefore, the correct option is option C.

To know more about lattice energy, here:

https://brainly.com/question/29735933

#SPJ6

Why is the same type of nail used in all test tubes? ​in every experiment done to show how rusting works and in what conditions.

Answers

in test tube 1 iron nail gets both air and moisture which is required for rusting. ... in the test tube 3 iron nail is not rusted because of the calcium chloride which is moisture absorber. hence nail would not get moisture for the rusting.

4. The new element Plainsmenium (Pe) was discovered in 2005 by Monte E. Rey
(who will receive his Nobel Prize in Chemistry in the year 2012). It has
three isotopes: Pe-184 (24.60%), Pe-185 (11.20%), and Pe-188 (64.20%).
What is its average atomic mass?

Answers

This is my answer

Explanation:

p=m/v

where:. p=density

m=mass

v=volume

p=F/A = Lim F / A

1 ATM=14.7 psi

= 1.013x10 d/cm²

1 bar=10 d/cm²

=10 N/m2

Hope it helps to you goodluck

I'm not sure but that's the answer of my notebook like my answer please

What is the pH of a solution with a 3.2 x 10−5 M hydronium ion concentration? (5 points)

Select one:
a.4.3
b.4.5
c.11
d.12

Answers

B. 4.5

I looked it up

Answer:

b. 4.5

Explanation:

Since it is hydronium ion concentration, that means it is an acid.

pH formula = -log[H3O+]

-log(3.2 x 10^{-5} = 4.5

how much sucrose can dissolve in 200g of water at 70 °C?​

Answers

Answer: The solubility of sucrose in water at 70o C is 320 g per 100 g of water.

The maximum amount of a substance that can be dissolved in a solvent at a given temperature is referred to as its solubility.

Sucrose has a solubility of 320 g/100 g H2O at 70°C.

How is solubility usually measured?The equilibration of a suspension followed by an assessment of the solution composition, from which the solution concentration can be determined, is a widely accepted and accurate method for measuring solubility.The maximum amount of a substance that can be dissolved in a solvent at a given temperature is referred to as its solubility. This type of solution is known as saturated. To calculate the solubility in g/100g, divide the mass of the compound by the mass of the solvent and multiply by 100 g.The ability of a compound to dissolve in a liquid that functions as a solvent aids in the determination of the solubility test. The tests are critical because they determine the polarity of unknown compounds.

Sucrose has a solubility of 320 g/100 g H2O at 70°C.

To learn more about :  solubility.

Ref : https://brainly.com/question/23946616

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Explain why aluminum does not react with potassium nitrate (KNO3) although it reacts with copper nitrate

Answers

Answer:

Potassium is more reactive than aluminium, so no reaction takes place. But aluminium is more reactive than copper, so it replaces the copper in copper nitrate

Explanation:

More reactive metal compound + less reactive metal

-> no reaction

However

Less reactive metal compound + more reactive metal

-> more reactive metal compound + less reactive metal

This is called substitution reaction where the more reactive metal replaces the less reactive metal in the compound.

I need help with this question.

Answers

The London forces designated as A are much weaker than the dipole- dipole interaction designated as B.

The intermolecular forces are interactions that exists between molecules of a substance in a particular state of matter. The nature of intermolecular forces in a substance greatly affect the properties of the substance.

We can see that A represents weak London forces while B represents dipole - dipole interactions. The London forces are very much weaker than the dipole - dipole interactions.

Learn more intermolecular forces: https://brainly.com/question/17111432

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