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

A typical passage through the Panama Canal takes how long? A. 2 - 4 hours B. 8 - 10 hours C. 2 - 4 days D. 8 - 10 days

The period of a wave is equal to the time it takes for one wavelength to pass by a fixed point.

For a report to focus on the needs of typical business readers today, it needs to be trustworthy, contain decision-related information, and: A. put the summa

What characteristic of mother can be best likened nature?

plants produce carbon dioxide as a product of cellular respiration. but you know that plants release oxygen, not carbon dioxide. develop a logical argument for

How to find the ln on the unknown number in the following equation 3600000 = 17,4594*ln(x/1,25) ? Thanks

Is 336 inches greater or less than 18 feet

What is the subject in He lurched and stumbled against the table

I saw three kids sitting on the porch across the street. where does the comma go

Explain how to identify a starting position on a line.