Balancing Equations

Front

How many elements are in C₆H₁₂O₆?

Back

3

Front

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

Back

6

Front

How many atoms are there TOTAL in:
H₂SO₄?

Back

7

Front

The red numbers in the image below represent ________

Back

coefficients

Front

The blue numbers in the image below represent ________

Back

subscripts

Front

The substances at the beginning of a chemical equation are called the ____

Back

reactants

Front

In the equation,          2Mg + O₂ ---> 2MgO, which are the reactants?

Back

Mg and O

Front

How many atoms of Oxygen are in Al₂(SO₄)₃ ?

Back

12

Front

How many atoms of Hydrogen are in 3(NH₄)₂CrO₄ ?

Back

24

Front

What does the Law of Conservation of Mass state?

Back

Matter cannot be gained or lost in a chemical reaction.