104Stoichiometry - impurities, incomplete reactions, etc....

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Lesson 4 Limiting reactant The limiting reactant is the reactant that disappears first if the reaction proceeds to completion The other reactants are called in excess For the reaction of 1.0 mol of CO and 1.0 mol of
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Lesson 4 Petrucci et al. An analogy for the limiting reactant
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Lesson 4 Example 1 Lithopone is a brilliant white pigment used in water-based interior paints. It is a mixture of
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Lesson 4 Percentage Yield Percentage yield is the ratio of the actual yield to the theoretical yield multiplied by 100%. Actual yields are very often less than 100% due to side reactions, presence of
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Unformatted text preview: impurities, incomplete reactions, etc. Lesson 4 Example 2 Suppose that each of these reactions has 92% yield: Lesson 4 Example 3 Lesson 4 Example 4 Lesson 4 Converting between mass and molar basis Example 5 You are given a sample of solder that is 70 % lead and 30 % tin on a mass basis. What is the composition expressed on a molar basis? Lesson 4 Suggested readings 4.3 Chemical Reactions in Solution 4.4 Determining the Limiting Reactant 4.5 Other Practical Matters in Reaction Stoichiometry...
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104Stoichiometry - impurities, incomplete reactions, etc....

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