hello!
balance this chemical equation..pls
Na+Cl2=NaCl
Answers
Answer:
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Explanation:
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Answer:
2Na+Cl2=2NaCl
Explanation:
Since there are two chlorine atoms on the left side, there needs to be two chlorine atoms on the right side. So I put a coefficient of two in front of the formula
NaCl
.
Na(s)
+
Cl
2
(
g
)
→
2NaCl
Now there are two sodium and two chlorine atoms on the right side. However, the left side has only one sodium atom. So I put a coefficient of two in front of the formula
Na
.
2Na(s)
+
Cl
2
(
g
)
→
2NaCl(s)
Now there are two sodium and two chlorine atoms on both sides of the equation and it is balanced.
Notice that I only changed the amount of each substance by changing the coefficients. I did not change the formulas.