'Mol solute' diaporamas de présentation

Solutions

Solutions. Solution = a homogeneous mixture of 2 or more substances that does not scatter light Solvent = substance with same physical state as solution (or substance in greatest quantity) Solute = substance dissolved in solvent Solvents and solutes can be solid, liquid or gas

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Chapter 4 Calculation Used in Analytical Chemistry

Chapter 4 Calculation Used in Analytical Chemistry. Some Important Units of Measurement

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Concentration Day 2: Chapter 14

Concentration Day 2: Chapter 14. CONCENTRATION. The amount of solute present in a set amount of solvent or total solution. CONCENTRATION. Mola r ity (M or mol/ L ) Mola l ity ( m or mol/ Kg ) Weight percent (%) mole fraction ( c ). Weight Percent. CONCENTRATION. Weight Percent

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Mixtures

Mixtures. 3 Types based on particle size suspensions colloids solutions Relate to particle size 9 types solutions based on phase sol/liq liq/liq gas/liq sol/sol liq/sol gas/sol sol/gas liq/gas gas/gas. Terms of Solutions. solvent/solute separation of solution components

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Solutions

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Measuring Solutions

Measuring Solutions. Concentration can be measured in molarity. Molarity (M) = Moles of solute Liters of solution 1 M = 1 mol solute / 1 liter solution. Molarity. How many grams of KCl would be required to make 50.0 mL of a 2.7 M solution?. Molarity.

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Concentration of Solute

moles solute. (. M. ). =. Molarity. liters of solution. Concentration of Solute. The amount of solute in a solution is given by its concentration. 1.0 L of water was used to make 1.0 L of solution. Notice the water left over.

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CALCULATIONS INVOLVING COLLIGATIVE PROPERTIES

CALCULATIONS INVOLVING COLLIGATIVE PROPERTIES. Section 18.4. AFTER READING SECTION 18.4, YOU SHOULD KNOW:. How to calculate molality (m) How to calculate the molar mass of a molecular compound from the freezing point depression or boiling point elevation. MOLALITY .

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Chemistry II Chapter 12 Review

Chemistry II Chapter 12 Review. Key Terms in chapter (solvent, solute, effervescence) Dilute can also be saturated Concentrated can also be unsaturated Molecules whose water solutions can carry electric current ionize in water. The rate at which a solid dissolves is not related to solubility.

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