Chemistry, 30.03.2021 17:50 christophercordero15
A sample of a compound containing only carbon and hydrogen atoms is completely combusted, producing
11.0 g of CO, and 4.5 g of H, O.
Which of the following is the empirical formula of the compound?
Choose 1 answers
CH
B
CH
CH3
C2H
Answers: 2
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Connect the whole numbers on the periodic table to indicate what they represent?
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Areaction in which products can react to re-form reactants is
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