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Now that you have moles of CaO, determine how many grams of product he should have found in the end (you will need to calculate the molar mass of CaO)

Now that you have moles of CaO, determine how many grams of product he should have found in the end (you will need to calculate the molar mass of CaO)

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Now that you have moles of CaO, determine how many grams of product he should have found in the end (you will need to calculate the molar mass of CaO)
Read the passage and use the equation to answer the rest of the questions. The molecule Caco, is what makes up eggshells, and it can decompose (break down) when heated strongly. This decomposition reaction is given by the equation: Caco,(s) - CaO(s) + CO,(g) Your friend argues that the chemical equation doens't follow the law of conservation of mass. He says, "Moles are not conserved since 1 mole of reactants produced 2 moles of product. This means the mass is higher in the end." You think he's wrong, and want to explain and do an experiment to prove it.
Transcribed Image Text:Read the passage and use the equation to answer the rest of the questions. The molecule Caco, is what makes up eggshells, and it can decompose (break down) when heated strongly. This decomposition reaction is given by the equation: Caco,(s) - CaO(s) + CO,(g) Your friend argues that the chemical equation doens't follow the law of conservation of mass. He says, "Moles are not conserved since 1 mole of reactants produced 2 moles of product. This means the mass is higher in the end." You think he's wrong, and want to explain and do an experiment to prove it.
BONUS! Now that you have moles of CaO, determine how many grams of product he should have found in the end (hint: you will need to calculate the molar mass of CaO) **If you did not answer question 18, you can use 0.05 moles CaO to answer this question.
Transcribed Image Text:BONUS! Now that you have moles of CaO, determine how many grams of product he should have found in the end (hint: you will need to calculate the molar mass of CaO) **If you did not answer question 18, you can use 0.05 moles CaO to answer this question.
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