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prostobro
@prostobro
October 2021
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• Найдите формулы соединении, имеющих следующий элементный
• состав : а/ N- 82,36%,H-17,64%, б/ N- 30,43%,O-69,57%
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Нереза
a) (82,36/14):(17,64/1)=5,88:17,64=(5,88/5,88):(17,64/5,88)=1:3
NH₃-аммиак
б) (30,43/14):(69,57/16)=2,17:4,34=(2,17/2,17):(4,34/2,17)=1:2
NO₂-диоксид азота
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Answers & Comments
NH₃-аммиак
б) (30,43/14):(69,57/16)=2,17:4,34=(2,17/2,17):(4,34/2,17)=1:2
NO₂-диоксид азота