'Mol cuso4' diaporamas de présentation

Science 10 CT05D01 Resource: Brown, Ford, Ryan, IB Chem

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Solubility

Solubility. ~A measure of how soluble something is. Nothing is completely soluble or completely insoluble. Increasing the temperature normally increases the amount of a solid solute a solution can hold. Gases dissolved in a liquid. Colder solutions hold more of a gaseous solute.

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Warm-Up

When copper (II) reacts with silver nitrate, the number of grams of copper required to produce 432 grams of silver is:. 2. 2. Warm-Up. Cu. +. AgNO 3. ?. Ag. +. Cu(NO 3 ) 2. 432 g Ag. 1 mol Ag. 1 mol Cu. 63.55 g Cu. 107.87 g Ag. 2 mol Ag. 1 mol Cu. = 127.25 g Cu.

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Practice with Molar Mass Problems

Practice with Molar Mass Problems. x 1 mol H 2. 2.02 g H 2. : Question #1. How many moles of H 2 are in 100 g of H 2 ?. # mol H 2. = 100 g H 2. = 49.5 mol H 2. x 1 mol CuSO 4. 159.61 g CuSO 4. Question #2.

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OVERVIEW OF HYDRATE CALCULATIONS CALCULATION OF THE WATER OF HYDRATION COEFFICIENT

OVERVIEW OF HYDRATE CALCULATIONS CALCULATION OF THE WATER OF HYDRATION COEFFICIENT FROM YOUR DATA, FIND MASS OF ANHYDROUS SALT ( SUBTRACT EMPTY BEAKER FROM BEAKER CONTAINNING THE ANHYDRATE AT END OF LAB). CALCULATE THE MOLAR MASS (GFM) OF YOUR ANHYDROUS SALT AND CONVERT YOUR MASS TO MOLES.

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