Question

A sample of helium gas occupies 13.1 L at 23 °C and 0.956 atm. What volume will it occupy at 40 °C and 1.20 atm? *
17.4 L
11.0 L
9.87 L
18.2 L
13.2 L

Answer 1

Answer:

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Explanation:

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Answer 2

A solution is defined as a:

A .

Homogeneous mixture of two or more substances

B .

Heterogeneous mixture of two or more substances

C .

Homogeneous mixture of liquid and solid components only

D .

Homogeneous mixture consisting of water as one of the components

A solution is a homogeneous mixture of two or more substances. A solution may exist in any phase. 

A solution consists of a solute and a solvent. 

The solute is the substance that is dissolved in the solvent.

For example, in a saline solution, salt is the solute dissolved in water as the solvent.