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12 Nov 2019
Number 1, please show work
CHEM 111-01 Date: February 22 Due Date: March 1 Name Homework 4 Recall the stoichiometric coefficients (the numbers before the individual species) in a balanced chemical reaction refer to the number of moles of that species involved in the chemical reaction. A balanced chemical equation shows the molar relationship between all of the reactants and products. Now, given the following chemical equation: (5 points) 1. 3 cu + 8 HNO3 3 Cu(NO3)2 + 2 NO + 4 H2O â a. Is this equation balanced? (Yes / No) b. How many moles of HNO3 are required to react with 6 moles of Cu? c. How many moles of Cu(NO,)2 are produced when 3 moles of Cu react? d. How many moles of Cu must react to produce 4 moles of NO? e. If 4 moles of NO are produced, how many moles of H20 are also produced? On a separate sheet of paper, work problems 2-5. You must show your work for the problems. (5 points each) The overall equation for the metabolism of sucrose, C12H22011, is
Number 1, please show work
CHEM 111-01 Date: February 22 Due Date: March 1 Name Homework 4 Recall the stoichiometric coefficients (the numbers before the individual species) in a balanced chemical reaction refer to the number of moles of that species involved in the chemical reaction. A balanced chemical equation shows the molar relationship between all of the reactants and products. Now, given the following chemical equation: (5 points) 1. 3 cu + 8 HNO3 3 Cu(NO3)2 + 2 NO + 4 H2O â a. Is this equation balanced? (Yes / No) b. How many moles of HNO3 are required to react with 6 moles of Cu? c. How many moles of Cu(NO,)2 are produced when 3 moles of Cu react? d. How many moles of Cu must react to produce 4 moles of NO? e. If 4 moles of NO are produced, how many moles of H20 are also produced? On a separate sheet of paper, work problems 2-5. You must show your work for the problems. (5 points each) The overall equation for the metabolism of sucrose, C12H22011, is
Jarrod RobelLv2
18 Mar 2019