ICP Unit 5 Chemical Reactions

Front

What is a chemical reaction?

Back

A process where substances (reactants) are transformed into new substances (products) with different properties.

Front

What is an example of a chemical reaction?

Back

Rust forming on a hammer left outside is an example of a chemical reaction.

Front

What does pH measure?

Back

pH measures the acidity or basicity of a solution.

Front

What is the pH of vinegar?

Back

The pH of vinegar is 2.5, indicating it is a strong acid.

Front

What is a balanced chemical equation?

Back

A balanced chemical equation has the same number of each type of atom on both sides of the equation.

Front

Is the equation Fe + S -> FeS balanced or unbalanced?

Back

The equation Fe + S -> FeS is balanced.

Front

What type of reaction is 2HI -> H2 + I2?

Back

This is a decomposition reaction.

Front

What happens to litmus paper in a basic solution?

Back

Litmus paper turns blue when placed in a basic solution.

Front

What is a synthesis reaction?

Back

A synthesis reaction is a type of chemical reaction where two or more reactants combine to form a single product.

Front

What is a decomposition reaction?

Back

A decomposition reaction is a type of chemical reaction where a single compound breaks down into two or more simpler products.