Chemistry, 07.01.2021 06:00 patricklap4951
How many moles of oxygen must be placed
in a 3.00 L container to exert a pressure of 2.00
atm at 25.0°C?
Which variables are given?
pressure
volume
temperature
moles
Answers: 1
Chemistry, 22.06.2019 20:30
The activation energy for the reaction no2(g)+co2(g)⟶no(g)+co(g) is ea = 300 kj/mol and the change in enthalpy for the reaction is δh = -100 kj/mol . what is the activation energy for the reverse reaction?
Answers: 3
Chemistry, 23.06.2019 03:30
27 drag each label to the correct location on the image. a particular exosolar system has five planets in total: a, b, c, d, and e. the table lists the orbital periods of these planets in days. planet orbital period (days) a 600 b 80 c 1,000 d 500 e 100 move each planet to its orbit in the system.
Answers: 3
Chemistry, 23.06.2019 10:00
State the effect on the concentration of the clo- ion when there is a decrease in the concentration of the oh- ion
Answers: 1
How many moles of oxygen must be placed
in a 3.00 L container to exert a pressure of 2.00
atm...
atm...
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