Reactions + Classifying Matter 2425

Front

What is the name of a scientific equation that uses symbols as well as formulas?

Back

Front

What are the starting materials in a chemical reaction called?

Back

Front

What are the substances formed from a chemical reaction called?

Back

Front

What is the symbol that separates the reactants from products called?

Back

Front

What is a number placed in front of a chemical symbol or formula called?

Back

Front

What is a number listed below and to the right of a chemical symbol in a formula called?

Back

Front

What do the following symbols mean? (s) (l) (g) (aq)

Back

(s) = solid,

(l) = liquid,

(g) = gas,

(aq) = aqueous = dissolved in water

Front

What number is present when no coefficient or subscript can be seen?

Back

1

Front

What is Photosynthesis?

Back

Front

What is happening in the reaction:

2H2O(l) -----electricity-----> 2H2(g) + O2(g)?

Back