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Chemical Equation Notation
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What number is the coefficient?
?
2
?
3+
?
3
?
1-
What number is Aluminum's charge?
?
2
?
3+
?
3
?
1-
What number is Chlorine's charge?
?
2
?
3+
?
3
?
1-
What number shows the number of Chlorines in each molecule (known as a subscript)?
?
2
?
3+
?
3
?
1-
How many total Chlorine atoms are there?
Check
?
1
?
2
?
3
?
5
?
6
How many total Aluminum atoms are there?
Check
?
1
?
2
?
3
?
5
?
6
How many molecules are there?
Check
?
1
?
2
?
3
?
5
?
6
How many Aluminum atoms are there in each molecule?
Check
?
1
?
2
?
3
?
5
?
6
What number is the coefficient?
?
3
?
2+
?
2
?
1-
What number shows Magnesium's charge?
?
3
?
2+
?
2
?
1-
What number shows Fluorine's charge?
?
3
?
2+
?
2
?
1-
What number shows the number of Fluorine atoms in each molecule (known as a subscript)?
?
3
?
2+
?
2
?
1-
How many total Fluorine atoms are there?
Check
?
1
?
2
?
3
?
5
?
6
How many total Magnesium atoms are there?
Check
?
1
?
2
?
3
?
5
?
6
How many molecules are there?
Check
?
1
?
2
?
3
?
5
?
6
How many molecules are there?
Check
?
1
?
2
?
3
?
5
?
6
What number is the coefficient?
?
4
?
3+
?
2
?
2-
?
3
What number shows Aluminum's charge?
?
4
?
3+
?
2
?
2-
?
3
What number shows Oxygen's charge?
?
4
?
3+
?
2
?
2-
?
3
What number shows the number of Aluminum's in each molecule (known as a subscript)?
?
4
?
3+
?
2
?
2-
?
3
What number shows the number of Oxygens in each molecule?
?
4
?
3+
?
2
?
2-
?
3
How many total Aluminum atoms are there?
Check
?
1
?
2
?
3
?
4
?
5
?
6
?
8
?
9
?
12
How many total Oxygen atoms are there?
Check
?
1
?
2
?
3
?
4
?
5
?
6
?
8
?
9
?
12
How many molecules are there?
Check
?
1
?
2
?
3
?
4
?
5
?
6
?
8
?
9
?
12
How many Aluminum atoms are there in each molecule?
Check
?
1
?
2
?
3
?
4
?
5
?
6
?
8
?
9
?
12
How many Oxygen atoms are there in each molecule?
Check
?
1
?
2
?
3
?
4
?
5
?
6
?
8
?
9
?
12
What number is the coefficient?
?
4
?
1+
?
2
?
2-
What number shows Sodium's charge?
?
4
?
1+
?
2
?
2-
What number shows Oxygen's charge?
?
4
?
1+
?
2
?
2-
What number shows the number of Sodiums in each molecule (known as a subscript)?
?
4
?
1+
?
2
?
2-
How many total Sodium atoms are there?
Check
?
1
?
2
?
3
?
4
?
5
?
6
?
8
?
9
?
12
How many total Oxygen atoms are there?
Check
?
1
?
2
?
3
?
4
?
5
?
6
?
8
?
9
?
12
How many molecules are there?
Check
?
1
?
2
?
3
?
4
?
5
?
6
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8
?
9
?
12
How many Sodium atoms are there in each molecule?
Check
?
1
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2
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3
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4
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5
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6
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8
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9
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12
How many Oxygen atoms are there in each molecule?
Check
?
1
?
2
?
3
?
4
?
5
?
6
?
8
?
9
?
12
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