Chemistry, 27.05.2021 01:00 normarjohnson
(last question, sorry if i’m spamming)
multiple people can answer! to every person that answers - could you please solve at least 2 questions?
Directions: Balance the following equations by adding coefficients before the elements or compounds in the following equations.
Answers: 1
Chemistry, 22.06.2019 09:30
Apump contains 0.5 l of air at 203 kpa.you draw back on the piston of the pump, expanding the volume until the pressure reads 50.8 kpa. what is the new volume of the air pump
Answers: 2
Chemistry, 22.06.2019 14:00
8.98 dm3 of hydrogen gas is collected at 38.8 °c. find the volume the gas will occupy at -39.9 °c if the pressure remains constant.
Answers: 3
Chemistry, 22.06.2019 23:00
What is the mass of naoh that would have to be added to 500 ml of a solution of 0.20 m acetic acid in order to achieve a ph of 5.0?
Answers: 1
(last question, sorry if i’m spamming)
multiple people can answer! to every person that answers - c...
Chemistry, 11.07.2019 10:50
Social Studies, 11.07.2019 10:50
History, 11.07.2019 10:50
Physics, 11.07.2019 10:50
Mathematics, 11.07.2019 10:50
English, 11.07.2019 10:50
Social Studies, 11.07.2019 11:00
English, 11.07.2019 11:00
Biology, 11.07.2019 11:00
English, 11.07.2019 11:00