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Question 5 Copper(II) nitrate crystallises as a hydrate Cu(NO3)2 ' x H20 In order to determine the number of mole of water in a mole of the hydrate, 2.416 g of the blue, hydrated crystals was carefully heated to remove the water, 1.876 g of the anhydrous Cu(NO3)2 was left. (a) Write a balanced equation for the heating of Cu(NO3)2 X H2O. (b) Use these data to determine the value of x (the number of mole of water per mole of Cu(NO3)2 x H2O. (x = 3) %3D (c) Unfortunately, one student heated the compound too strongly and some of the copper(II) nitrate decomposed to produce NO2(E) and O2(e) Balance the equation for the decomposition: Cu(NO3)2(5) CuO(s) NO2(8) O2(e)

Question 5 Copper(II) nitrate crystallises as a hydrate Cu(NO3)2 ' x H20 In order to determine the number of mole of water in a mole of the hydrate, 2.416 g of the blue, hydrated crystals was carefully heated to remove the water, 1.876 g of the anhydrous Cu(NO3)2 was left. (a) Write a balanced equation for the heating of Cu(NO3)2 X H2O. (b) Use these data to determine the value of x (the number of mole of water per mole of Cu(NO3)2 x H2O. (x = 3) %3D (c) Unfortunately, one student heated the compound too strongly and some of the copper(II) nitrate decomposed to produce NO2(E) and O2(e) Balance the equation for the decomposition: Cu(NO3)2(5) CuO(s) NO2(8) O2(e)

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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Question 5 Copper(II) nitrate crystallises as a hydrate Cu(NO3)2 ' x H20 In order to determine the number of mole of water in a mole of the hydrate, 2.416 g of the blue, hydrated crystals was carefully heated to remove the water, 1.876 g of the anhydrous Cu(NO3)2 was left. (a) Write a balanced equation for the heating of Cu(NO3)2 X H2O. (b) Use these data to determine the value of x (the number of mole of water per mole of Cu(NO3)2 x H2O. (x = 3) %3D (c) Unfortunately, one student heated the compound too strongly and some of the copper(II) nitrate decomposed to produce NO2(E) and O2(e) Balance the equation for the decomposition: Cu(NO3)2(5) CuO(s) NO2(8) O2(e)
Transcribed Image Text:Question 5 Copper(II) nitrate crystallises as a hydrate Cu(NO3)2 ' x H20 In order to determine the number of mole of water in a mole of the hydrate, 2.416 g of the blue, hydrated crystals was carefully heated to remove the water, 1.876 g of the anhydrous Cu(NO3)2 was left. (a) Write a balanced equation for the heating of Cu(NO3)2 X H2O. (b) Use these data to determine the value of x (the number of mole of water per mole of Cu(NO3)2 x H2O. (x = 3) %3D (c) Unfortunately, one student heated the compound too strongly and some of the copper(II) nitrate decomposed to produce NO2(E) and O2(e) Balance the equation for the decomposition: Cu(NO3)2(5) CuO(s) NO2(8) O2(e)
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