22 2021
Block:
1. A sample of high purity silicon is prepared by strongly heating a mixture...
Chemistry, 25.11.2021 14:00 tynitenaire
22 2021
Block:
1. A sample of high purity silicon is prepared by strongly heating a mixture of hydrogen and
silicon tetrachloride in a sealed tube:
SiCl4 + 2 H2 → Si + 4 HCI
If exactly 1.00g of silicon is required, what mass of Sicla and H2 must react?
Answers: 3
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