ambinicole66
12.06.2020 •
Chemistry
How many grams are there in 100L of H2 gas?
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Ответ:
2 gram H2 = 22.4 liter
1 liter = 2/22.4 gram
100 liter = 2/22.4 × 100
= 250/28
= 125/ 14 gram
Ответ:
filtration
chromatography
distillation