Counting Atoms Review

Front

How many Oxygen are in H₂O?

Back

1

Front

How many Hydrogen are in 4H₂O?

Back

8

Front

How many Magnesium are in 10MgCl₂?

Back

10

Front

How many O's are in Al₂(SO₄)₃?

Back

12

Front

How many Sodium (Na) are in 6NaCl?

Back

6

Front

How many atoms of Hydrogen are in this compound?

Back

2

Front

How many Aluminum are in Al₂O₃?

Back

2

Front

How many Chlorine are in MgCl₂?

Back

2

Front

How many Nitrogen are in 2AlN?

Back

2

Front

2H₂ + O₂ --------> 2H₂O What  are the reactants?

Back

2H₂ + O₂