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terpugovaaaaaa
@terpugovaaaaaa
August 2022
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Решите задачу:
Дано:
ω(Na)=2,3 ω(O)=0,8
Найти: Na?O?
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Answers & Comments
mrvladimir2
Verified answer
Na:O = 2,3/23:0,8/16 = 0,1:0,05 = 2:1
Следовательно, формула Na2O
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Answers & Comments
Verified answer
Na:O = 2,3/23:0,8/16 = 0,1:0,05 = 2:1Следовательно, формула Na2O