Chemistry, 10.03.2020 01:16 andrew2786

Calculate the mass of nitrogen dissolved at room temperature in an 89.0 LL home aquarium. Assume a total pressure of 1.0 atmatm and a mole fraction for nitrogen of 0.78.

Answers: 1

Show answers

Another question on Chemistry

Chemistry, 22.06.2019 10:30

Aglow stick contains a glass vial with chemicals. when the glow stick is bent, the vial breaks and the chemicals react to produce a glow. a science student observes that a glow stick kept in the freezer glows for a longer duration than a glow stick kept at room temperature. what conclusion can be drawn based on the observation? be sure to note the outcome and test variables in the conclusion.

Answers: 1

Answer

Chemistry, 22.06.2019 17:00

Which statement is true about a catalyst? a: a catalyst decreases the rate of the reaction. b. a catalyst is consumed during a chemical reaction. c. a catalyst lowers the activation energy of a reaction. d. a catalyst increases the reactant concentration during a reaction.

Answers: 1

Answer

Chemistry, 22.06.2019 22:00

The diagrams to the right show the distribution and arrangement of gas particles in two different containers. according to kinetic-molecular theory, which of the following statements is true? check all that apply. if the temperatures of both containers are equal, container a has greater pressure than container b. if the volume of container a decreased, its pressure would decrease. if the pressure in both containers is equal, container a has a lower temperature than container b.

Answers: 2

Answer

Chemistry, 23.06.2019 01:00

Aman applies a force of 500n to push a truck 100m down the street how much does he do?

Answers: 1

Answer

You know the right answer?

Calculate the mass of nitrogen dissolved at room temperature in an 89.0 LL home aquarium. Assume a t...

Questions