Amanda11111111111 Amanda11111111111

03-02-2017
Chemistry

contestada

what is the molarity of 0.50g of Na dissolved in a 1.5 L solution?

Respuesta :

DoctorSquared DoctorSquared

03-02-2017

M = mols of solute / L of solution

Convert .50 g Na to mols Na by dividing by 22.99 and then dividing that by 1.5, which gives you a 0.014 M solution.

Answer Link

Otras preguntas

Which of these hazmat products warnings or labels are allowed in your FC?

what is force,momentum,and velocity.

If the measure of arc AD is 65 degrees and the measure of arc BC is 45 degrees, what is the measure of angle BEC?

What it (f+g)(y) for the functions F(y)=5y^2-2y+1 G(y)=-3y^2-y-2

Give your own view on human trafficking in South Africa

de una bolsa donde hay veinte bolas numeradas del 1 al 20 extraemos una, A: obtener un número par , B: obtener número primo, C: obtener un número tal que su sum

Which is the value of this expression when m=3 and n=-5? (6m^-1 n^0)^-3A:-8B:-1/8C:1/8D:8

22x^5+20x greatest common factor

An animal that is endothermic and homoeothermic A. uses metabolic energy to regulate its body temperature and maintains a relatively constant body temperature B

How many species of eukaryotes are there currently?