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Alenkinab [10]
2 years ago
9

_Na+ Cl2 - -> _NaCl A 2,4 B 1,2 C 3,3 D 2,2

Chemistry
1 answer:
Natali [406]2 years ago
4 0

Answer:

D 2,2

Explanation:

We can see that there are 2 chlorines on the reactant side so there has to be a 2 on the product side

Now we have Na + Cl2 --> 2NaCl

The problem now is that there are 2 sodiums on the product side so add a 2 to the Na on the reactant side

2Na + Cl2 --> 2NaCl

Now it's balanced!

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