Chemistry, 27.01.2020 22:31 npaslayoy1bzj
Avirus has a mass of ×9.010−12mg and an oil tanker has a mass of ×3.0107kg . use this information to answer the questions below. be sure your answers have the correct number of significant digits. what is the mass of one mole of viruses in grams? how many moles of viruses have a mass equal to the mass of an oil tanker?
Answers: 3
Chemistry, 22.06.2019 09:30
Mike and mitchell decide to have a foot race. they mark off a stretch of 100 yards, and recruit cindy to work the stopwatch. after running the race and looking at the results, cindy declared that mitchell was the fastest. so how did the boys times compare?
Answers: 3
Chemistry, 23.06.2019 00:00
Which is true about metals used for jewelry, such as platinum and gold? a. they have low flammability. b. they have low reactivity. c. they have high flammability. d. they have high reactivity.
Answers: 1
Avirus has a mass of ×9.010−12mg and an oil tanker has a mass of ×3.0107kg . use this information to...
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