Chemistry, 08.01.2021 18:30 nicpinela1234
Reaction: 2 Ag2CO3 --> 4 Ag + 2 CO2 + O2, how many moles of silver will be produced when 97.4g of silver carbonate decomposes?
Answers: 3
Chemistry, 22.06.2019 16:00
Click the button that shows the correct relationship of the electron affinities of the elements sodium and phosphorus. sodium’s electron affinity value is more negative than the electron affinity value of phosphorus. phosphorus’ electron affinity value is more negative than the electron affinity value of sodium. this information cannot be determined using the periodic table. answer is b on e2020.
Answers: 3
Chemistry, 22.06.2019 21:50
Liquid from a brewery fermentation contains 10% ethanol and 90% water. part of the fermentation product (50,000 kg/h) is pumped to a distillation column on the factory site. under current operating conditions, a distillate of 45% ethanol and 55% water is produced from the top of the column at a rate of one-tenth that of the feed. what is the composition of the waste "bottoms" from the still?
Answers: 2
Reaction: 2 Ag2CO3 --> 4 Ag + 2 CO2 + O2, how many moles of silver will
be produced when 97.4g o...
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