Chemistry, 12.03.2021 20:50 itscheesycheedar
- If the atomic mass of an atom is 17, and it has 8 protons and 8 electrons, how many neutrons does it have?
Answers: 3
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Define dew point. i am writing this part to be able to ask the question
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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
- If the atomic mass of an atom is 17, and it has 8 protons and 8 electrons, how many
neutrons does...
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