Question #130700
You have x grams of Na2Cr2O7
How many grams of CrCl3 will be formed if the Na2Cr2O7 undergoes the reaction below?

Na2Cr2O7+3Zn+14HCl --> 2CrCl3+3ZnCl+2NaCl+7H2O
1
Expert's answer
2020-08-27T05:04:39-0400

Na2Cr2O7 + 3Zn + 14HCl -> 2CrCl3 + 3ZnCl2 + 2NaCl + 7H2O

find the amount of substance (n):


x1=y2\frac{x}{1}=\frac{y}{2}

y=2x


m=M×n=m=M\times n= 158.3550\times2x=316.71x

M(ClCr3)=158.3550


Need a fast expert's response?

Submit order

and get a quick answer at the best price

for any assignment or question with DETAILED EXPLANATIONS!

Place free inquiry
Calculate the price
Learn more about our help with Assignments: Chemistry

Comments

No comments. Be the first!
Our fields of expertise
Submit Your Assignment. We Can Do It.
LATEST TUTORIALS
APPROVED BY CLIENTS
"assignmentexpert.com" is professional group of people in Math subjects! They did assignments in very high level of mathematical modelling in the best quality. Thanks a lot
Canada #339914 on Dec 2023