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omework chapter 4 owLv2 | Online teaching Chegg. The Student Hub x × . , ment/ta

ID: 1090111 • Letter: O

Question

omework chapter 4 owLv2 | Online teaching Chegg. The Student Hub x × . , ment/takeCovalentActivity do?locator assignment-take&takeAssignmentSessionLocator; assignment-take Review Topics References Use the References to access important values if eeded for this question. When silver nitrate reacts with copper, copper(I) nitrate and silver are produced. The balanced equation for this reaction is: AgNO (aq)+Cu(sCu(NO3h (aq+2Ag(s) If 2 moles of copper react, moles of silver nitrate moles of copper(lI) nitrate and moles of silver The reaction consumes The reaction produces Submit Answer Retry Entire Group 9 more group attempts remaining

Explanation / Answer

The reaction happening will be

Cu(s) + 2AgNO3(aq) -------- Cu(NO3)2 (aq) + 2 Ag(s)

One mole of Cu reacts with 2 moles of AgNO3

Hence number of moles of AgNO3 consumes = 2 * number of moles of Cu = 2 * 2 = 4 moles

Now one mole of Cu will give one mole of Cu(NO3)2

Hence number of moles of Cu(NO3)2 produces 2 moles of Cu(NO3)2

Now one mole of Cu will give two moles of Ag(s)

Hence number of moles of Ag(s) produces 4 moles