jejosunkkatyann jejosunkkatyann

01-06-2017
Chemistry

contestada

What is the molarity of a solution with 0.2 moles of potassium permanganate (kmno4 dissolved in enough water to make a 500.0 ml solution?

Respuesta :

Edufirst Edufirst

10-06-2017

Data:

Molarity: M

n = 0.2 moles

V = 500.0 ml = 0.5 liter

Fórmula:

M = n / V

M = 0,2 mol / 0,5 liter = 0,4 mol/liter = 0,4 M

Answer: M = 0,4 M

Answer Link

Otras preguntas

i am having trouble on a math problem for over the summer Use the distributive property to express the sum of 48+84 as a multiple of 2 numbers with no common fa

Name the singer/songwriter of “On the 4th of July.”

How long is the term of Supreme Court justices? a. 20 years b. life c. until he or she reaches age 75

When were fireworks first used in an official Fourth of July celebration?

Who wrote the sonnet, “The New Colossus,” which is engraved on the pedestal of the Statue of Liberty?

The withdrawal of eleven Southern states from the Union in 1860 which precipitated the American Civil War 1860 Election Secession Populism Dawes Act

What is the formula for Slope-Intercept Form of the Line

Individuals who are approximately the same age and are linked by common interests, including friends, classmates, and the 'kids in the neighborhood,' are most

what is the square root of 141?

Whats is the definition of Parallel Circuit