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

Which of the following is a correct interpretation of the expression-7-(-11) choose one answer .Please help me I need this ASAP

How can Goody and Old man contrast in the story Young Goodman Brown ?

What is the steps of Photosynthesis?

A plane travels at a constant speed. It takes 6 hours to travel 3360 miles. A. What is the planes speed in miles per hour? B. At this rate, how many miles can i

Find the angle between the given vectors to the nearest tenth of a degree. u = <-5, -4>, v = <-4, -3> (1 point)

Plz help........................

If line ab is parallel to line cd and the slope of line AB = -3/5, what is the slope of CD? -3/5 -5/3 3/5 5/3

Which property justifies this statement? if x = -2, then 5x = -10 A.Subtraction Property of Equality B. Transitive Property of Equality C. Symmetric Property o

When the President delivers his State of the Union Address, in the audience are the President’s cabinet officers and the Congress.

A text that describes events in the order they happened is structured according to?