Chemical Reactions Review

Front

What is a Single Displacement Reaction?

Back

A chemical reaction where one element displaces another in a compound, resulting in a new element and a new compound.

Front

What are the coefficients that balance the equation Na + MgF₂ → NaF + Mg?

Back

2, 1, 2, 1

Tags

NGSS.MS-PS1-5

Front

What is a Single Replacement Reaction?

Back

A type of reaction where an element reacts with a compound and takes the place of another element in that compound.

Front

Identify the type of reaction: Cl₂ + 2KI → I₂ + 2KCl.

Back

Single Replacement Reaction.

Front

How do you balance the reaction NaF + Br₂ → NaBr + F₂?

Back

2, 1, 2, 1

Front

What is a Synthesis Reaction?

Back

A reaction where two or more reactants combine to form a single product.

Tags

NGSS.MS-PS1-5

Front

What is a Decomposition Reaction?

Back

A reaction where a single compound breaks down into two or more simpler products.

Front

What is a Double Displacement Reaction?

Back

A reaction where two compounds exchange ions or bonds to form two new compounds.

Front

What is the general form of a Single Displacement Reaction?

Back

A + BC → AC + B, where A displaces B.

Front

What is the general form of a Double Displacement Reaction?

Back

AB + CD → AD + CB, where components of the compounds exchange.