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Question

Chemistry Question on Redox reactions

In the reaction: 2P2O5+2HNO3P4O10+x,2P_{2}O_{5}+2HNO_{3}\to P_{4}O_{10}+x, the term xx is

A

N2O4N_2O_4

B

H2OH _{2} O only

C

N2O5N _{2} O _{5}

D

PNO3PNO _{3}

Answer

N2O5N _{2} O _{5}

Explanation

Solution

2P2O5+2HNO3P4O10+N2O5+H2O2P_{2}O_{5}+2HNO_{3}\to P_{4}O_{10}+N_{2}O_{5}+H_{2}O