Mastery – Molarity Review: Solve for mL
OWLv2 for General Chemistry
Cengage
01st Edition
How many mL of an X M solution are needed to gather x grams of the solute?
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How many mL of an X M solution are needed to gather x grams of the solute?
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You dissolve x grams in a flask with water for a total volume of x mL. What is the molarity?
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The freezing point of a liquid is given. A nonelectrolyte is dissolved (molar mass given) in x grams of the liquid to reduce the freezing point by x. There is also a table of Kb and Kf values given. How many grams were dissolved?
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The boiling point of a liquid is given. A nonelectrolyte is dissolved (grams and molar mass given) in x grams of the liquid. There is also a table of Kb and Kf values given. What is the molality and what is the boiling point?
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The freezing point of a liquid is given. A nonelectrolyte is dissolved (grams and molar mass given) in x grams of the liquid. There is also a table of Kb and Kf values given. What is the molality and what is the freezing point?
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The molar mass of a nonvolatile nonelectrolyte is given. Osmotic pressure is x atm when x mL of a solution is used at x Kelvins. Determine the grams dissolved.
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In the lab a student creates a new nonvolatile nonelectrolyte compound. X grams are dissolved in x mL of water. Osmotic pressure (atm) and temperature (K) are also given. Determine the molecular weight.
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The molar mass of a nonvolatile nonelectrolyte is given. X grams of that compound are dissolved in x mL of a substance at x Kelvins. Determine the Molarity of the solution and the osmotic pressure in atms.
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The common laboratory experiment is described. Vapor pressure and grams of a solvent are given. A compound is synthesized and grams are given. Vapor pressure of solution and molar mass of solvent are also given. What is the molecular weight of the synthesized compound?
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The vapor pressure of a substance is given as well as the g and MW of a nonvolatile, nonelectrolyte. How many grams of the non-electrolyte need to be added to the substance to reduce the vapor pressure to x. Molar mass of the substance is also given.
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