What is the percent yield of NaCl if 31.0 g of CuCl2 reacts with excess NaNO3 to produce 21.2 g of NaCl

Question

Daelynn · Accepted Answer

78.7% according to e2020

bobpursley · Answer

write the balanced equation:

CuCl2 + 2NaNO3 >> Cu(NO3)2 + 2NaCl

so one mole of copper(II) chloride yields two moles of soduumchlorid.

how many moles of CuCL2 is 31 grams? Multiply that by two, and change that number of moles to grams NaCl

yield= 21.2/expected grams

Anonymous · Answer

no

Local hero · Answer

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