composition of water in a hydrate, we need to look at our equation.compare it to your experimental values you just obtained in lab. To calculate the percentIn this exercise, we are going to calculate the percent composition of water in a hydrate andpercent (%)composition =of watermass of waterх 100mass of entire hydrateFor LINO3 3H2O (lithium nitrate trihydrate) we have to calculate the mass of each element.Nelice the three in front of the water will give us a total of six hydrogens and three oxygens.Li: 1x 6.94 g/molN: 1x 14.01 g/molH: 6x 1.01 g/molО: 3х 16.00 g/molO: 3x 16.00 g/mol54.06 g/molgo l00 68.95 g/molpercent (%)composition =of water3 H20х 100LINO3 · 3H20percent (%)composition =of water54.06 g/molх 100(68.95 g/mol + 54.06 g/mol)percent (%) composition of water in LINO3 • 3 H20 = 43.9 %1. Calculate the percent composition of water in the following hydrates: (show all work)ZnSO, 7H20M9SO 7H20BaCl2 2H20There are additional questions on the other side. 2. Based on your percent composition obtained in lab, was there a trial that matched up withone of the hydrates calculated on the previous page? Fill in the following table.percent (%) composition fromTrial #1.percent (%) composition fromTrial #2.calculated percent (%)composition (from question 1).

Answered: Image /qna-images/answer/bb6fc285-be65-405b-b847-3889000c7661.jpg

composition of water in a hydrate, we need to look at our equation. compare it to your experimental values you just obtained in lab. To calculate the percent In this exercise, we are going to calculate the percent composition of water in a hydrate and percent (%) composition = of water mass of water х 100 mass of entire hydrate For LINO3 3H20 (lithium nitrate trihydrate) we have to calculate the mass of each element. Nelice the three in front of the water will give us a total of six hydrogens and three oxygens. Li: 1 x 6.94 g/mol N: 1x 14.01 g/mol H: 6x 1.01 g/mol O: 3x 16.00 g/mol O: 3x 16.00 g/mol 19ot lo0 68.95 g/mol a bluow e 54.06 g/mol percent (%) composition = of water 3 H20 х 100 LINO, · 3H20 percent (%) composition = of water 54.06 g/mol х 100 (68.95 g/mol + 54.06 g/mol) percent (%) composition of water in LINO3 • 3 H20 = 43.9 % 1. Calculate the percent composition of water in the following hydrates: (show all work) ZnSO, 7H20 MgSO, 7H20 BaCl2 · 2H20 There are additional questions on the other side.

composition of water in a hydrate, we need to look at our equation. compare it to your experimental values you just obtained in lab. To calculate the percent In this exercise, we are going to calculate the percent composition of water in a hydrate and percent (%) composition = of water mass of water х 100 mass of entire hydrate For LINO3 3H20 (lithium nitrate trihydrate) we have to calculate the mass of each element. Nelice the three in front of the water will give us a total of six hydrogens and three oxygens. Li: 1 x 6.94 g/mol N: 1x 14.01 g/mol H: 6x 1.01 g/mol O: 3x 16.00 g/mol O: 3x 16.00 g/mol 19ot lo0 68.95 g/mol a bluow e 54.06 g/mol percent (%) composition = of water 3 H20 х 100 LINO, · 3H20 percent (%) composition = of water 54.06 g/mol х 100 (68.95 g/mol + 54.06 g/mol) percent (%) composition of water in LINO3 • 3 H20 = 43.9 % 1. Calculate the percent composition of water in the following hydrates: (show all work) ZnSO, 7H20 MgSO, 7H20 BaCl2 · 2H20 There are additional questions on the other side.

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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