The volume of a gas is 4.0 L, the pressure is 1 atm, and the temperature is 200 K. A chemist changes one factor while keeping another constant so that the new volume is 5.0 L. Which of the following could be the new conditions?
A. The final temperature is 100 K, while pressure remains constant.
B. The final temperature is 150 K, while pressure remains constant.
C. The final pressure is 1.5 atm, while temperature is kept constant.
D. The final pressure is 0.8 atm, while temperature is kept constant.
Answers: 2
Chemistry, 22.06.2019 12:30
Which element has the lowest electronegativity? calcium(ca) gallium(ga) selenium(se) bromine(br)
Answers: 1
Chemistry, 22.06.2019 13:30
1) which of the following is the best example of a physical change? a) sugar dissolving in tea b) firefly glowing 2) in the combustion of ethane, what is/are the reactants? c2h6 + o2 ==> co2 + h2o a) c2h6 and o2 b) co2 and c2h6
Answers: 2
Chemistry, 23.06.2019 05:50
Aseismic wave is energy released as the result of rock movement along a fault. t or f ?
Answers: 1
The volume of a gas is 4.0 L, the pressure is 1 atm, and the temperature is 200 K. A chemist changes...
Mathematics, 24.11.2020 03:00
Mathematics, 24.11.2020 03:00
Health, 24.11.2020 03:00
Health, 24.11.2020 03:00
Physics, 24.11.2020 03:00
Mathematics, 24.11.2020 03:00
Mathematics, 24.11.2020 03:00
Mathematics, 24.11.2020 03:00
Mathematics, 24.11.2020 03:00
Health, 24.11.2020 03:00
Biology, 24.11.2020 03:00