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saw5 [17]
3 years ago
14

I don’t get how to do it

Chemistry
1 answer:
san4es73 [151]3 years ago
3 0

Answer:

Use the x method, cross over each charge.

Explanation:

K^{+1} and Br^{-1} the +1 and -1 cancel each other out, so it will be KBr

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