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likoan [24]
3 years ago
15

Below is a list of terms used in characterizing solutions. Enter the correct term for each sentence. Note that not all of the te

rms will be used. In the hints, you can view vi Match the words in the left column to the appropriate blanks in the sentences on the right. View Available Hint(s Reset Help molarity pH solvent solute molality mole fraction The expression of concentration that provides the moles of solute per kilograms of solvent is If you place 5 moles of sodium chloride and 4 moles of sucrose into 11 moles of water, the of sodium chloride would be 0.25 A solution is made up of 0.15 grams of sodium chloride in 1 liter of water. For this solution, the is water. A solution is made up of 0.15 grams of sodium chloride in 1 liter of water. For this solution, the is sodium chloride. A way to express concentration that provides the moles of solute per liter of solution is
Chemistry
1 answer:
AlladinOne [14]3 years ago
3 0

Answer:

molality, mole fraction, solvent, solute, molarity.

Explanation:

<em>The expression of concentration that provides the moles of solute per kilograms of solvent is </em><em>molality</em><em>.</em>

b=\frac{n_{solute}}{m_{solvent}(kg)}

<em>If you place 5 moles of sodium chloride and 4 moles of sucrose into 11 moles of water, the </em><em>mole fraction</em><em> of sodium chloride would be 0.25 </em>

X(NaCl)=\frac{molesNaCl}{moles_{solution}} =\frac{5mol}{20mol} =0.25

<em>A solution is made up of 0.15 grams of sodium chloride in 1 liter of water. For this solution, the </em><em>solvent</em><em> is water. </em>

The solvent is the component in major proportion and the one that defines the state of the solution.

<em>A solution is made up of 0.15 grams of sodium chloride in 1 liter of water. For this solution, the </em><em>solute</em><em> is sodium chloride. </em>

The solute is the component in minor proportion.

<em>A way to express concentration that provides the moles of solute per liter of solution is </em><em>molarity</em><em>.</em>

M=\frac{n_{solute}}{V_{solution}(L)}

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PtichkaEL [24]
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Ymorist [56]
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4 years ago
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