Explore IDNLearn.com to discover insightful answers from experts and enthusiasts alike. Ask your questions and receive comprehensive, trustworthy responses from our dedicated team of experts.

1. What is the empirical formula for a compound containing 63.8% N and 36.2% O?
a. N₂O₅
b. N₂O₃
c. NO₂
d. NO
e. N2₂O


Sagot :

[tex]M\ N_2=28g/mol\\ 63,8\%--28g\\ 100\%--x\\ x=43,89g[/tex]

43,89g≈44g
44g == 2x 14g (N) + 1x 16x(O)
M N₂O = 44g