Chemistry

6CuNO3 + Al2(SO4)3 3Cu2SO4 + 2Al(NO3)3Molar mass of CuNO3 125.56 g/molMolar mass of Al(NO3)3 213.01 g/molHow many grams of copper (I) nitrate (CuNO3) are required to produce 44.0 grams of aluminum nitrate (Al(NO3)3)?
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Think of the of the body that we need in order to do things like walk, run etc. What systems are these? How do they work together so you can do these activities?
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The chemical equation, Cr + Fe(NO3)2 Fe + Cr(NO3)3, is an example of which type of reaction?
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Can you bond 2 silicon atoms (Si) together to form a complete (real) molecule? Explain your reasoning
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How many moles of carbon dioxide are produced when 5.12 moles of glucose undergoes a combustion reaction?
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Match these items.1. bring blood to the heart .veins 2. major artery bringing blood from the heart to the body .ventricle 3. doorways to the heart .aorta 4. measure of the rate of heart contractions .pulse 5. heart passageway to the arteries. valve 6. passage to the ventricle .atrium
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Which of these forces does not act over a distance?A. Friction B. Electric C. Magnetic D. Gravitational
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PLZ HELP WILL BRAINLIEST Balance the following equation: Fe2(SO4)3 + KOH --> K2SO4 + Fe(OH)3 Write the coefficients that you decide to balance the equation like this 3, 4, 3. If you do not add a coefficient in front of an element or compound, use a 1 in your answer. For instance the for this balanced equation: 2H2 + O2 --> 2H2O you would write your answer: 2, 1, 2
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The percent composition by mass of nitrogen in NH OH (gram-formula mass = 35 grams/mole) is equal to
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Which is an example of a medicine that is made up of synthetic materials?Fish OilAspirinAloe VeraFresh water
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3) Find the mass, in grams, of 5.08 mol Ca(NO3)2
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Whats is CO written?
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Can you help me plz I think its b or c
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Which of the following statements best describes amixture?O A substance that contains two or more elements chemically joinedO A substance that contains two or more elements not chemically joinedO A substance that contains only one type of atomO A substance that contains two or more compounds or elements that arenot chemically joined.
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AWNSER FAST PLEASEBased on the chemical equation, use the drop-down menu to choose the coefficients that will balance the chemical equation:(awnsers HO -> (awnsers H -> (awnsers Oawnser for all drop-down menus 1,2, or 3
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1 pointWhen substances that make up baking powder are mixed with water,carbon dioxide gas is formed. This is an example of *a nuclear reactiona physical reactiona change of statea chemical reaction
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Please help me thanks
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Carbon is one of a few elements that bonds to itself. The scientific term for this is
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what does 3 hour change mean?
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Name 3 elements that are found in the human body
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what phase of matter changes volume when moved from one container to another ?
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How many grams of AlCl3 will be produced if 3.85 moles of Al react? Al + ___Cl2 ___AlCl3
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An independent variable isa.directly changed by the experimenter.b.manipulated by changes to the dependent variable.C.a variable that is kept constant.d.a variable that is used as a control.
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a change of state does not affect an object's what.
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