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Nina [5.8K]
2 years ago
11

Select the correct answer.

Chemistry
1 answer:
solong [7]2 years ago
7 0
I think it’s A but I’m not sure, if it’s wrong I’m sorry
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The accepted concentration of chlorine is 1.00 ppm that is 1 gram of chlorine per million of water.

The volume of water is 2.29\times 10^{4} gal.

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