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Please help! This is hard. Its number 2.
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4 votes
Please help! This is hard. Its number 2.

Please help! This is hard. Its number 2.-example-1
User Kaeros
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2 Answers

3 votes

Answer:

4

Explanation:

The ratio is 2 H for 1 O. So, since there is 8 H, there will be half the amount of O atoms or 4 O atoms.

User Evilunclebill
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2 votes
Why is the picture upside down I can’t see it clearly
User Arek S
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