Counting Atoms Practice

Front

How many atoms of hydrogen are in C6H12O6?

Back

12

Front

How many atoms are there TOTAL in H2SO4?

Back

7

Front

What does the subscript in a chemical formula tell you?

Back

How many atoms are present

Front

How many atoms of Iron are in Fe2O3?

Back

2

Front

How many atoms of Hydrogen are in H2O?

Back

2

Front

What is a chemical formula?

Back

A representation of a substance using symbols for its constituent elements.

Front

What does the coefficient in a chemical formula indicate?

Back

The number of molecules present.

Front

How many total atoms are in C3H8?

Back

11

Front

What is the significance of subscripts in chemical formulas?

Back

They indicate the number of each type of atom in a molecule.

Front

How many oxygen atoms are in CO2?

Back

2