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March 28, 2017

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8. The balanced equation P4 (s) + 6H2 (g) --> 4PH3 tells us that 2 mol H2

a. reacts with 1 mol 4
b. produces 4 mol PH3
c. cannot react with phosphorus
d. produces 2 mol PH3
e. reacts with 2 mol P4

idk y i cant seem to get the answer from the choices above?

  • Science - ,

    very urgent!!!!!!!!! plzz plzz answer or attempt!

  • Science - ,

    The answer is D

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