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TEA [102]
3 years ago
12

Which process is responsible for changing the composition of rock?

Chemistry
2 answers:
andrezito [222]3 years ago
3 0

Answer:

Chemical Weathering

Explanation:

Took test

qaws [65]3 years ago
3 0

Answer:

It's C on Edge

Explanation:

I just took and passed the test with 100%

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7 0
3 years ago
A compound is made of 6.00 grams of oxygen, 7.00 grams of nitrogen, and 20.00grams of hydrogen. Find the percent composition of
xxTIMURxx [149]

The percent composition of the compound.

A O-18.18%, N-21.21%, H-60.60%

<h3>Further explanation</h3>

Given

6.00 grams of oxygen,

7.00 grams of nitrogen,

20.00 grams of hydrogen.

Required

The percent composition

Solution

Total mass :

= mass of O + mass of N + mass of H

= 6 + 7 + 20

= 33 g

% O = 6/33 x 100%= 18.18%

% N = 7/33 x 100%=21.21%

% H = 20/33 x 100% = 60.6 %

6 0
2 years ago
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