Unit 5 Balancing Chemical Equations

Front

How many atoms of carbon (C) are in C₆H₁₂O₆?

Back

6

Front

How many atoms of Sodium (Na) are in compound 6NaCl?

Back

6

Front

How many atoms of Hydrogen are in the compound 4H₂O?

Back

8

Front

Is this equation balanced?

Back

no

Front

Is the equation balanced?: 2H₂O + O₂ --> 4MgO + 3Fe

Back

no

Front

The coefficient in 3H₂O is

Back

3

Front

Balance the following equation: ___ Mg+ ___ O₂→___ MgO

Back

2, 1, 2

Front

Balance the following equation: ___ SeCl₆+ ___ O₂→___ SeO₂+____ Cl₂

Back

1, 1, 1, 3

Front

Balance this equation
_Zn+_HCl-->_ZnCl₂ +_H₂

Back

1,2,1,1

Front

Balance this equation
_N₂ + _H₂ --> _NH₃

Back

1,3,2