Chemical Reactions

Front

Back

Synthesis

Front

What type of reaction involves the breaking down of a substance into simpler substances?

Back

Decomposition Reaction

Front

What are the reactants in the chemical equation pictured? Options:

CH₄ and CO₂

,

CH₄ and O₂

,

CO₂ and H₂O

,

O₂ and H₂O

Back

CH₄ and O₂

Front

Predict the products if Calcium Carbonate reacts with Silver Sulfate.

CaCO₃ + Ag₂SO₄ → ?

Back

CaSO₄ + Ag₂CO₃

Front

If Ethylene (C₂H₄) reacts with Oxygen gas in a chemical reaction, what are the products?

Back

CO₂ + H₂O

Front

What are the products of this reaction?
Cu+ AgNO₃--> 

Back

Cu(NO₃)₂+Ag

Front

If an element is diatomic it should have a subscript of___

Back

2, only when it is by itself

Front

Predict the products for the reaction:
K + HCl -->

Back

KCl + H₂

Front

At the end of chemical reactions, what is the total mass of the reactants compared to the total mass of the products?

Back

the mass is the same

Front

How do the following two elements bond together?
Al³⁺  O^2-         
Options: AlO, Al₂O₃, Al₃O₆, Al₃O₂

Back

Al₂O₃