5.01 Quiz The conservation of mass
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CaO
Calcium reacts with oxygen to form calcium oxide, the chemical equation for this is Ca+O2 > CaO. What is the product, or what are the products, of this reaction?
Ca+O2
Calcium reacts with oxygen to form calcium oxide, the chemical for this reaction is Ca+O2 > CaO. What is the reactant, or what are the reactants, in the equation
Magnesium+ Nitrogen> magnesium nitrate
Magnesium and nitrogen react to form magnesium nitrate which of the following expressions represents this chemical reaction
Sulfuric acid
Manganese reacts With sulfuric acid to form manganese sulfate and hydrogen, what are the products in this reaction
Yes it is always equal
Is the mass of the reactants always equal to the mass of the products in the chemical reaction
