Question #29120
A 3.592 (g) sample of hydrated magnesium bromide, MgBr2 {xH2O}, is dried in an oven. when the anhydrous salt is removed from the oven, its mass is 2.263 g. What is the value of x
1
Expert's answer
2013-04-26T10:04:43-0400
The answer to the question is available in the PDF file https://assignmentexpert.com/homework-answers/chemistry-answer-29120.pdf

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: Inorganic Chemistry

Comments

Assignment Expert
09.12.15, 19:26

Dear Nicola Stone, n(number of moles) = m (mass)/ M(molecular weight). Molecular weight (the sum of the atomic weights) for H[sub]2[/sub]O equals 18 (1+1+16).

Nicola Stone
09.12.15, 16:35

in finding the number of moes of H2O where did ye get the 18??

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