What is the mass of 3 mol of PH3?
| December 17, 2020 | education
Given: n (PH3) = 3 mol, Mr (PH3) = 34 g / mol,
Find: m (PH3) =?
Decision:
m (PH3) = n (PH3) * Mr (PH3) = 3 * 34 = 102g
Answer: m (PH3) = 102 g / mol, PH3 = 102 g / mol
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