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DanielleElmas [232]
3 years ago
9

Does anyone know how to do number 15?

Chemistry
1 answer:
vovikov84 [41]3 years ago
6 0

Answer:

yes i do 980

Explanation:

i899 1/2

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mestny [16]
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Which is TRUE of the products in this combustion reaction? 4Fe + 3O2 2Fe2O3
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The only true answer is A. 

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blondinia [14]

Answer:

weak acid

Explanation:

pH scale is from 0 to 14

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3 years ago
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Fiesta28 [93]

Answer:

Both are similar concepts.

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