Tell Whether or not each equation is balanced

Chemistry

1 answer:

rodikova [14]3 years ago

8 0

2Fe(OH)3 → Fe2O3 + 3H2O

There are 2 iron atoms on the left, and 2 iron atoms on the right. There are 6 oxygen atoms on the left, and 6 oxygen atoms on the right. There are 6 hydrogen atoms on the left and 6 hydrogen atoms on the right.

This equation is balanced.

2Al(OH)3→ Al2O3+ 3H2O

There are 2 aluminum atoms on the left, and 2 aluminum atoms on the right. There are 6 oxygen atoms on the left, and 6 oxygen atoms on the right. There are 6 hydrogen atoms on the left and 6 hydrogen atoms on the right.

<span>This equation is balanced.</span>

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Answer this correctly, only sincere answers please. I really need help. I will do all I can to make someone answer this. Thanks!

Marrrta [24]

Answer:

See Explanation

Explanation:

Let us recall that;

[H^+] [OH^-] = 1 * 10^-14

Where;

[OH^-] = 1 x 10^-11

Then;

[H^+] = 1 * 10^-14/1 x 10^-11

[H^+] = 1 * 10^-3

pH = -log [H^+]

pH = -log(1 * 10^-3)

pH = 3

Also;

pH + pOH = 14

pOH = 14 - pH

pOH = 14 -3

pOH = 11

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svet-max [94.6K]

Answer:

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zmey [24]

Tetranitrogen octoxide

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3 years ago

Read 2 more answers

Will upvote!!!

inna [77]

A. ?
b. they have lots of pressure
c. the altitude and pressure

why is everyone saying "Will upvote?"

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