Nicolegutty15 Nicolegutty15

21-09-2017
Chemistry

contestada

What is the percentage of magnesium sulfate in MgSO4 x 7H2O.

Respuesta :

deeptee deeptee

21-09-2017

48.78%
Percentage of MgSO4 = mass of MgSO4/ mass of sample (MgSO4. 7H20) and multiply it by 100.

Answer Link

Otras preguntas

jon eat 3/4 of a pizza how much pizza is left

. Slope intercept for y minus 3x equals 19

“Just a matter of colouring...or lack of it. It is only a question of getting used to. Who is to say this colour is right and that is not?” Who is the speaker o

specificity is important to fitness program because it

louine bought a computer for 180$ and paid 10.80$ what percent of the cost is the sales tax? (Please help and explain)

Assuming the average composition of air weighs approximately 0.0807 lbs per cubic foot, what is the weight of air in a giant spherical balloon with a diameter o

Which department did the US government create immediately after the 9/11 terrorist attacks

anyone ASAP HELP I NEED THIS PLEASE !!!! R THEY RIGHT OR WRONG ?????

Discuss at least two effects on U.S. citizens that stem from the division of power between the federal and state governments.

(TCO 4) Which of the following creates thymine dimers? (Points : 4) Nucleotide analogs Nitrous acid Ultraviolet light Benzopyrene Gamma rays