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6 H2(g) + P4(5) → 4 PH:(9) 17 Solid phosphorus reacts with hydrogen gas to form phosphine gas (PH) as shown above What is the theoretical yield of PH2 that can be formed when 400 g Ha reacts with 6.20
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6 H2(g) + P4(5) → 4 PH:(9)

17 Solid phosphorus reacts with hydrogen gas to form phosphine gas (PH) as shown above What is
the theoretical yield of PH2 that can be formed when 400 g Ha reacts with 6.20 g P.?
A. 89.8 g PHS
B. 44 9 g PH
C 27 2 g PHA
D. 681 g PHI

6 H2(g) + P4(5) → 4 PH:(9) 17 Solid phosphorus reacts with hydrogen gas to form phosphine-example-1
User Edelwater
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1 Answer

10 votes
C, I’m pretty sure. I think P4 is the limiting reactant
User FSm
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