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3. How many moles of H are there in 26.0 g of H₂0? How many molecules of CH4 are there in 25.5 g of methane? How many moles of H atoms are there?

3. How many moles of H are there in 26.0 g of H₂0? How many molecules of CH4 are there in 25.5 g of methane? How many moles of H atoms are there?

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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How can we answer questions 3 and 4 ?
1.) How many kilograms of sodium sulfate are necessary to weigh out 9.50 moles? 2. 3. 5. If a gumdrop is 2.0 cm³ in volume, what would the volume of a dozen gumdrops be? 6. How many molecules of ammonia are there in 15.0 moles of NH3? How many moles of H are there in 26.0 g of H₂O? How many molecules of CH4 are there in 25.5 g of methane? How many moles of H atoms are there? 7. If a raindrop is 0.0951 cm³ in volume, what would the volume of an Avogadro number of raindrops be? Lauric acid is used to make the detergents found in shampoo and toothpaste. Lauric acid is similar to stearic acid, but only has 12 carbons. Show the Lewis structure for lauric acid. utoo omulov odmuin 2'obren eqze hobbe Ad cetur Bw Jetelgrapo et alori yoy now I risq mi nwurde ai noidaluste quis2 A 107196 bousiouz20 10119 em hins quong raso yd bortion ist hodmonorbegovA worle
Transcribed Image Text:1.) How many kilograms of sodium sulfate are necessary to weigh out 9.50 moles? 2. 3. 5. If a gumdrop is 2.0 cm³ in volume, what would the volume of a dozen gumdrops be? 6. How many molecules of ammonia are there in 15.0 moles of NH3? How many moles of H are there in 26.0 g of H₂O? How many molecules of CH4 are there in 25.5 g of methane? How many moles of H atoms are there? 7. If a raindrop is 0.0951 cm³ in volume, what would the volume of an Avogadro number of raindrops be? Lauric acid is used to make the detergents found in shampoo and toothpaste. Lauric acid is similar to stearic acid, but only has 12 carbons. Show the Lewis structure for lauric acid. utoo omulov odmuin 2'obren eqze hobbe Ad cetur Bw Jetelgrapo et alori yoy now I risq mi nwurde ai noidaluste quis2 A 107196 bousiouz20 10119 em hins quong raso yd bortion ist hodmonorbegovA worle
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