Chemistry, 08.09.2021 01:00, Leeyah9587
As of August 2019 the population of the Earth is 7.7 billion (7.7 x 10°)
people. If every person were to count atoms at a rate of 3 atoms per
second (3 atoms/person•sec), how many years would it take for the
collective count to reach 6.0 x 1023 atoms? Assume that there are 365
days in a year.
Answers: 2
Chemistry, 21.06.2019 18:30, willcohen42
150.0 grams of asf3 were reacted with 180.0 g of ccl4 to produce ascl3 and ccl2f2. if the actual yield of ccl2f2 was 127 g, what is the percent yield?
Answers: 2
Chemistry, 22.06.2019 03:30, jabper5522
At a temperature of 393 k, the temperature of a sample of nitrogen is 1.07 atm what will the pressure be at a temperature of 478 k
Answers: 1
As of August 2019 the population of the Earth is 7.7 billion (7.7 x 10°)
people. If every person w...
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