Chemistry, 07.05.2021 18:10, kim643

PLEASE HELP ASAP What is the mass of a sample of NH3 containing 3.80 × 1024 molecules of NH3?

74.8 grams
89.4 grams
101 grams
107 grams

Answers: 2

Show answers

Other questions on the subject: Chemistry

Chemistry, 21.06.2019 23:10, ChloeLiz7111

Nitrogen (n), phosphorus (p), and potassium (k) are the main nutrients in plant fertilizers. according to an industry convention, the numbers on the label refer to the mass percents of n, p2o5, and k2o, in that order. calculate the n: p: k ratio of a 30: 10: 10 fertilizer in terms of moles of each element, and express it as x: y: 1.0.

Answers: 1

continue

Chemistry, 22.06.2019 17:00, BREBRE8932

The biosphere of the earth is made up of what compound? organic or inorganic?

Answers: 3

continue

Chemistry, 22.06.2019 22:30, boss1373

Why is it possible for different microorganisms to extract energy not only from carbohydrates and other biological molecules but from a large variety of substances?

Answers: 1

continue

Chemistry, 23.06.2019 03:30, damyonfenton13

If 2 molecules of one reactant combine with 3 molecules of another to produce 5 molecules of a product, then what is the representation of the reaction?

Answers: 1

continue

Do you know the correct answer?

PLEASE HELP ASAP What is the mass of a sample of NH3 containing 3.80 × 1024 molecules of NH3?