8 Questions
Which type of chemical reaction is represented by the equation CaC2O4 → CaCO3 + CO?
a. Decomposition reaction
What is the product of the chemical reaction CaC2O4 → CaCO3 + CO?
b. CaCO3
What is the reactant in the chemical reaction CaC2O4 → CaCO3 + CO?
a. CaC2O4
Which compound has a molecular weight of 126?
K2SO4
What is the percentage composition of nitrogen in aniline (C6H5NH2)?
28.57%
What is the percentage composition of carbon in pentanol (C5H11OH)?
80%
Which reactant is always included in a combustion reaction?
Oxygen
What type of reaction is characterized by a substance reacting with oxygen to produce carbon dioxide and water?
Combustion
Test your knowledge of chemical reactions with this quiz! Answer questions about different types of reactions, such as decomposition, single displacement, combustion, and combination reactions. Can you identify the reaction: CaC2O4 → CaCO3 + CO? Find out now!
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