Chemistry, 28.08.2019 14:00 yaaaaa31gghgf
When two atoms of the same element have different numbers of neutrons and therefore different atomic masses, what are they?
a) isotopes
b) isomers
c) molecules
Answers: 1
Chemistry, 22.06.2019 06:00
Ethanol (c2h5oh) is produced from the fermentation of sucrose in the presence of enzymes. c12h22o11(aq) + h2o(g) 4 c2h5oh(l) + 4 co2(g) determine the theoretical yield and the percent yields of ethanol if 680. g sucrose undergoes fermentation and 326.5 g ethanol is obtained. theoretical _ g _ percent %
Answers: 1
When two atoms of the same element have different numbers of neutrons and therefore different atomic...
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