if phosphorous exist as P4 molecules.calculate the number of moles in 100g of phosphorous?
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Answered by
0
Answer:
0.80 moles
explanation :
no. of moles =
given weight ÷ molar mass
no. of moles of P4 = 100÷ 12 =0.80 moles
P.S: Molar mass of Phosphorus =30.9
Answered by
0
Answer:
Molar mass P4 = 30.97*4 = 123.88g/mol
100g P4 = 100/123.88 = 0.807g
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Explanation:
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