How Can I Make New Stuff From Old? Learning Set 2

Front

The density of water is ___________.

Back

1.0 g/cm³

Front

What are the reactants in the following equation? 2H₂ + O₂ → 2H₂O

Back

2H₂ + O₂

Front

Which of the following is a synthetic material? Options: Cotton, Wood, Nylon, Wool

Back

Nylon

Front

What is the atomic composition of copper acetate? 1 copper atom, 6 hydrogen atoms, 4 oxygen atoms, 4 carbon atoms.

Back

1 copper atom, 6 hydrogen atoms, 4 oxygen atoms, 4 carbon atoms

Front

How many atoms are in NaOH?

Back

3

Front

What is the definition of a reactant in a chemical reaction?

Back

A substance that takes part in and undergoes change during a reaction.

Front

What is a synthetic material?

Back

A material made from chemical processes, not naturally occurring.

Front

What is the formula for water?

Back

H₂O

Front

What is the definition of density?

Back

Density is the mass per unit volume of a substance.

Front

What is the chemical formula for sodium hydroxide?

Back

NaOH