alondracis19
alondracis19
10-02-2021
Chemistry
contestada
need helped for this
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luciavasco2
luciavasco2
10-02-2021
molar mass of PH3: 34.0 g/mol
17.0g PH3 x 1 mol PH3 / 34.0 g = 0.5 mol PH3
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