'Molal solution' diaporamas de présentation

Colligative Properties

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Colligative Properties

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Prentice Hall Chemistry (c) 2005

Prentice Hall Chemistry (c) 2005. By Daniel R. Barnes Init: 12/17/2008 (?). Section Assessment Answers Chapter 16.

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A positive attitude may not solve all your problems, but it will annoy enough people to make it worth the effort. Herm A

A positive attitude may not solve all your problems, but it will annoy enough people to make it worth the effort. Herm Albright (1876 - 1944). Colligative Properties. Properties determined by the number of particles in solution rather than the type of particles . Vapor Pressure

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Topic: Solutions

Topic: Solutions. Aim: What is another way to calculate concentration? DN: What is the formula for molarity?. MOLALITY. Another way of expressing solution concentration Molality (m) = moles of solute/kg of solvent http://www.youtube.com/watch?v=96oNrVnTk50 (watch to 1:45)

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Concentration Units Continued

moles of solute. liters of solution. moles of solute. m =. mass of solvent (kg). M =. Concentration Units Continued. Molarity (M). Molality (m). 12.3. moles of solute. M = molarity =. How many moles of KI are required to make 500. mL of a 2.80 M KI solution?.

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Concentration Units

moles of solute. liters of solution. moles of solute. m =. mass of solvent (kg). M =. Concentration Units. Molarity (M). Molality (m). 12.3. moles of solute. m = molality =. What is the molality of a solution prepared by dissolving 3.4 moles of KI into 500.g of water?.

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