vkayla985 vkayla985

30-01-2020
Chemistry

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convert 8.5 grams of PH3 into moles

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ednorobello92 ednorobello92

30-01-2020

Answer: 0.25 mole PH3

Explanation: 1 mole of PH3 is equal to its molar mass P= 31 , H 1x3 = 34g

Solution:

8.5 g PH3 x 1 mole PH3 / 34 g PH3

= 0.25 mole PH3

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