aliyahadekoya
24.02.2021 •
Chemistry
Please help me
How many hydrogen(H) atoms are in 3(NH₄)₂Cr₂O₇
And How many Nitrogen(N) atoms are in 3(NH₄)₂Cr₂O₇
Solved
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Ответ:
24 H
6 N
Explanation:
3 × (4 × 2) = 24 H
3 × 2 = 6 N
Ответ:
That would be the right answer.