krystalchapinp2wb0f krystalchapinp2wb0f

01-09-2018
Chemistry

contestada

The solubility of potassium permanganate in water at 20°C is 6.38 g per 100 g of water. What maximum mass of potassium permanganate can be dissolved in 38.5 g of water at 20°C?

Respuesta :

02-09-2018

246 g KMnO4

Mass = 38.5 g water × (6.38 g KMnO4/100 g water) = 246 g KMnO4

Answer Link

Otras preguntas

The dimensions of a brick that weighs 25 N are 0.19 m × 0.07 m × 0.095 m. What pressure does the brick exert on the ground if it is resting on its largest face?

The base of right prism is rhombus of diagonal is 6 and 8cm and altitude is 12 cm find total surface area

The Indus, Ganges, and Brahmaputra were important to ancient India because they were

The Indus, Ganges, and Brahmaputra were important to ancient India because they were

The plans for a shed call for a rectangular floor with a perimeter of 204 ft. The length is two times the width. Find the length and width.

The base of right prism is rhombus of diagonal is 6 and 8cm and altitude is 12 cm find total surface area

Horace read 160 pages in 4 hours. How many pages can he read in 6 hours??

The neolithic revolution is most closely associated with....

you have a full cylindrical glass of water that stands 8 inches tall and has a radius of 1.5 inches .if you pour the water into a larger cylindrical glass that

How consumers behaviour affect market equilibrium