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

Which of these is an example of a random sample? A.Every twentieth caller to an independent radio station receives tickets to a concert. B.Customers buying a ne

an object 3.9 feet tall casts a shadow that is 11.7 feet long. how long in feet would the shadow be for an object that is 13.2 feet tall?

The organelle responsible for providing energy to the cell is the Vacuole Mitochondria Golgi Apparatus Nucleus

110 as a product of prime numbers

What is 0.75 fraction in simplest form?

if the law forbids the sale of something above a certain price that price is called

what is the greatest common factor of 65,143,and 169

How did the American population shift in the 1940s and 1950s? A. many people left the city to live in the suburbs B. large numbers of poor, southern whites migr

what are the frequencies of EM spectrum

A patient has 0.0000075 gram of iron in 1 liter of blood. The normal level is between 6* 10^-7 grams and 1.6*10^-5 grams. Is the patient's iron level normal? Wr