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 times per second an audio file is converted from analog to digital is the ______. audio file format bandwidth sample rate waveform

Presidential candidates often choose a running mate who can ____ by virtue of certain characteristics.

Help no guessing please explain how to solve Julie earned simple interest on $8250 with an annual interest rate of 3.9% for 7 years. How much did she earn in in

a circle has an area of 48in squared what is the radius of the circle use 3 for pie

Help please also due tomorrow so thanks also it's question number 4

president Johnson was often in conflict with the radical republicans because

How did the Allied victory in WWII change the world? Check all that apply.

Where does gas exchange occur in the respiratory system? A. bronchi B. trachea C. epiglottis D. alveoli

Smiling, shaking someone's hand, and saying "hello" are all ways of: being friendly listening being disrespectful sharing interests with someone

What is the mean absolute deviation for 7, 5, 1, 6, 2, and 3? A. 6 B. 3 C. 2 D. 1