1. What is the percent composition of a compound that contains 9.21 grams nitrogen and 15.79 grams oxygen?
a) 57.4% N, 42..60% O
b) 42.6% N, 57.40% O
c) 36.8% N, 63.16% O
d) 63.2% N, 36.84% O
1. What is the percent composition of a compound that contains 9.21 grams nitrogen and 15.79...
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What is the empirical formula for a compound that has the following mass percent composition: C, 55.80%; H, 7.03%; 0, 37.17%. tion Select one: O a. CH. b. C,H,O2 oc. CH,0 O d. CH.02 Оe. Cно