91. Solving a chemistry problem
Seller: Derkach
Price: 1.17 USD
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Product description
Mixed two volumes of oxygen, five volumes of hydrogen. Calculate:
a) the average molar mass of the mixture;
b) the relative density of the mixture with respect to hydrogen.
Additional information
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.