Chemistry, 02.07.2019 19:30 amberosekemble8463
Acertain compound has an empirical formula of ch3. what must be true about this compound? a. it contains three times as many hydrogen atoms as carbon atoms. b. it consists of 75% hydrogen by mass. c. each molecule contains exactly four atoms. d. each carbon atom is bonded to three hydrogen atoms.
Answers: 2
Chemistry, 22.06.2019 11:30
Aperfume bottle is dropped in the corner of a room. the odor of the perfume can be detected on the other side of the room. which statement best describes this observation?
Answers: 2
Acertain compound has an empirical formula of ch3. what must be true about this compound? a. it co...
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