Chemistry, 06.05.2021 07:50 itzandrea456

HELPWhat is the molar mass of a gas which has a density of .249 g/L at 20.0 degrees Celsius and a pressure of .95 atm?

Answers: 2

Show answers

Other questions on the subject: Chemistry

Chemistry, 21.06.2019 14:00, Lesquirrel

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

continue

Chemistry, 22.06.2019 14:00, dylan6981

How does the viscosity of magma change as magma cools?

Answers: 2

continue

Chemistry, 23.06.2019 01:40, mandilynn22

Calcium carbonate decomposes at high temperatures to give calcium oxide and carbon dioxide as shown below. caco3(s) cao(s) + co2(g) the kp for this reaction is 1.16 at 800°c. a 5.00 l vessel containing 10.0 g of caco3(s) was evacuated to remove the air, sealed, and then heated to 800°c. ignoring the volume occupied by the solid, what will be the mass of the solid in the vessel once equilibrium is reached?

Answers: 1

continue

Chemistry, 23.06.2019 08:00, ira51

The goal of this experiment was to answer the question "what is the effect of a gas' temperature on its volume? " you formulated the hypothesis below. hypothesis: if a fixed amount of gas is heated, then the volume will increase because the heat will cause the molecules of gas to move faster and further apart. to test this hypothesis, you changed the of the gas between 0 and 100°c (273 and 373 k) and calculated the resulting of the gas.

Answers: 2

continue

You know the right answer?

HELPWhat is the molar mass of a gas which has a density of .249 g/L at 20.0 degrees Celsius and a pr...