megzznharvannah0Sk9 megzznharvannah0Sk9

14-12-2016
Chemistry

contestada

How many moles of ions are in 1.25mol of K2SO4 ?

Respuesta :

Edufirst Edufirst

19-12-2016

K2 SO4 = 2[K+] + [SO4 2-]

Which means that every mol of K2SO4 gives 3 moles of ions.

Then 1.25 mol of K2SO4 gives 3*1.25 = 3.75 moles of ions.

Answer: 3.75

Answer Link

Otras preguntas

If im in 8th grade how many years ago was i in 5th

How did the colonists justify their protests and ultimate rebellion?

Why do you need two ammonium ions and one sulfide ion for the formula for ammonium sulfide?

math question please help

CAn energy be released when matter changes?

What are the four qualities of leadership that engender trust according to bennis and goldsmith?

A parent of a child with autism wants to know if you would recommend pharmacotherapy to treat the child. you respond:

The current diameter of a tree trunk is 10 inches. the trunk diameter increases at a rate of 2 inches per year. an insect burrows into the trunk and lays its eg

HELP!! MULTIPLE CHOICE!! which of the following is equalities is true? a) c⁴ 1 --- = --- c⁹ c⁵ b) 6³ • 7⁵ 7⁵ --

Factor this expression completely and then place the factors in the proper location on the grid. ab + 2a + 3b + 6