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 played the most significant role in the development of agriculture by Neolithic people? A bronze tools B Long Distance Trade C The domestication of animal

Groundwater _____. contains high levels of salt minerals is the largest available source of freshwater is only found in very wet climates is only used to supply

How are the types of energy in the electromagnetic spectrum defined? (Points : 3) by their atomic structure by their color by their amplitude by their wavelengt

How to turn mixed numbers into decimals? For example 1/20

Who thought the Turks should dress like westerners, adopt the Latin alphabet, attend state-run schools, and use the Gregorian calendar? (Points : 3) Hasan al-Ba

In which two regions did the Eisenhower administration effectively use brinkmanship? Korea and Indochina Vietnam and Cuba Russia and Poland France and Germany

Can someone please help me? :(

Which of the following situations would lead to the largest overall increase in population? high death rates, low birthrates low death rates, high birthrates lo

What is the sum of the positive integers k such that k/27 is greater than 2/3 and less than 8/9?

Whose mathematical work on the laws of motion still forms the basis for the study of motion today? A. René Descartes B. Francis Bacon C. Andreas Vesalius D. Isa