What is the mass of nitrogen in 500.g of ammonia?
A)
509
B)
829
C)
10...
Answers: 3
Chemistry, 22.06.2019 06:00, rebeccacruzz2017
Calculate - analysis of compound composed of iron and oxygen yields 174.86 of fe and 75.14g of o. what is the empirical formula for this compound?
Answers: 3
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