Vocab (Act. 23-24)

Front

Judy used water as a ____________ to observe ammonia's reaction with a non-copper liquid.

Back

control

Front

Jerry combined copper chloride and an aluminum washer, forming a new substance which was a _____________ of the reaction.

Back

product

Front

To make a saltwater solution more __________, I add water.

Back

dilute

Front

In Activity 24, ammonia was used as an __________________ to determine copper presence.

Back

indicator

Front

A glow stick is an example of a chemical reaction.

Back

exothermic

Front

In lemonade, the powdered drink mix is the __________ of the solution.

Back

solute

Front

Saltwater is an example of a _____________.

Back

solution

Front

4H + O₂ → 2H₂O is an example of a ____________

Back

chemical equation

Front

In H₂O, the '2' is a ________________________.

Back

subscript

Front

Reactants in: 4H + O₂ → 2H₂O

Back

4H + O₂