Chemistry, 28.05.2021 02:30 mdndndndj2981
A solution is prepared by dissolving 10.8 g ammonium sulfate in enough water to make 100.0 mL of stock solution. A 10.00 mL sample of this stock solution is added to 50.00 mL of water. Calculate the concentration of ammonium ions and of sulfate ions in the final solution.
Answers: 2
Chemistry, 21.06.2019 14:00
Acar tire has a pressure of 2.38 atm at 15.2 c. if the pressure inside reached 4.08 atm, the tire will explode. how hot would the tire have to get for this to happen? report the temperature in degrees celsius.
Answers: 2
Chemistry, 22.06.2019 14:00
Displacement is the slope of a velocity vs. time graph a. true b. false
Answers: 1
Chemistry, 23.06.2019 01:00
Which statement characterizes synthetic polymers? a. they come from animals and plants. b. they are found in nature. c. they are made in a lab. d. they are components of starch.
Answers: 1
Chemistry, 23.06.2019 05:00
How many atomic mass units are equal to 1.672×10−24 g of protons?
Answers: 3
A solution is prepared by dissolving 10.8 g ammonium sulfate in enough water to make 100.0 mL of sto...
Biology, 02.07.2019 14:00
Mathematics, 02.07.2019 14:00
Mathematics, 02.07.2019 14:00
Social Studies, 02.07.2019 14:00
History, 02.07.2019 14:00
Mathematics, 02.07.2019 14:00
Mathematics, 02.07.2019 14:00
Mathematics, 02.07.2019 14:00
Biology, 02.07.2019 14:00
Mathematics, 02.07.2019 14:00
Mathematics, 02.07.2019 14:00