Chemistry, 17.10.2019 14:20 blackwelle72
Aballoon containing 0.10 moles of gas has a volume of 2.0 liters. if temperature and pressure remain constant, what will be the new volume when 0.40 moles of gas are added to the balloon?
0.50 l
1.0 l
6.0 l
8.0 l
Answers: 2
Chemistry, 22.06.2019 22:30
Which statement best summarizes the importance of ernest rutherford’s gold foil experiment? it proved that all of john dalton’s postulates were true. it verified j. j. thomson’s work on the atomic structure. it showed that an electron circles a nucleus in a fixed-energy orbit. it showed that a nucleus occupies a small part of the whole atom.
Answers: 1
Chemistry, 23.06.2019 00:00
The graph indicates the running route for tobias. which best describes his run? from time 0 to 6, he went fast and then slowed down. from time 6 to 10, he was at his slowest. from time 12 to 14, he went very slow. from time 14 to 18, he went toward the starting point.
Answers: 2
Chemistry, 23.06.2019 01:30
Which statement accurately represents the arrangement of electrons in bohr’s atomic model?
Answers: 2
Aballoon containing 0.10 moles of gas has a volume of 2.0 liters. if temperature and pressure remain...
Mathematics, 29.05.2020 23:00
Mathematics, 29.05.2020 23:00
Mathematics, 29.05.2020 23:00
English, 29.05.2020 23:00
Mathematics, 29.05.2020 23:00