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43. Calculate the formula weight of Li¿SO3. c. 94 g/mol d. 252 g/mol a. 55 g/mol 44. Calculate the molecular weight of Ni (NO3)2 · 6H2O? b. 78 g/mol a. 201 g/mol b. 229 g/mol c. 291 g/mol d. 396 g/mol 45. How many moles are there in 10 g of MNSO4 · H2O? 0.06 mol b. 0.98 mol c. 1210 mol d. 1690 mol a

43. Calculate the formula weight of Li¿SO3. c. 94 g/mol d. 252 g/mol a. 55 g/mol 44. Calculate the molecular weight of Ni (NO3)2 · 6H2O? b. 78 g/mol a. 201 g/mol b. 229 g/mol c. 291 g/mol d. 396 g/mol 45. How many moles are there in 10 g of MNSO4 · H2O? 0.06 mol b. 0.98 mol c. 1210 mol d. 1690 mol a

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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43. Calculate the formula weight of LizS3. b. 78 g/mol 55 g/mol c. 94 g/mol d. 252 g/mol a. 44. Calculate the molecular weight of Ni (NO3)2 · 6H2O? 201 g/mol b. 229 g/mol c. 291 g/mol d. 396 g/mol a. 45. How many moles are there in 10 g of MNSO4 · H20? 0.06 mol b. 0.98 mol c. 1210 mol d. 1690 mol a.
Transcribed Image Text:43. Calculate the formula weight of LizS3. b. 78 g/mol 55 g/mol c. 94 g/mol d. 252 g/mol a. 44. Calculate the molecular weight of Ni (NO3)2 · 6H2O? 201 g/mol b. 229 g/mol c. 291 g/mol d. 396 g/mol a. 45. How many moles are there in 10 g of MNSO4 · H20? 0.06 mol b. 0.98 mol c. 1210 mol d. 1690 mol a.
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