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

Why lawrence summers was wrong by julee christianson what causes and effects does she accept and rejects?

What provisions were the main part of the northwest ordinance?

Quadratic Equations: Write x^2 - 3x + 2 = 0 in standard form and determine a, b, and c

Write a chemical equation for hcl(aq) showing how it is an acid or a base according to the arrhenius definition.

A contractor finds that 99 gallons of paint will cover 13501350 sq ft of wall area. How much wall area could be covered with 1818 gallons of paint?

A group of historians are researching the Great Depression in the United States and the events that led to the stock market crash and drop in the nation’s wealt

The car you have decided to buy costs $12,750 including tags, tax, title, and all dealer fees. calculate a 15% down payment.

Which type of boundary do you expect to find near the aleutian trench?

the dust particles in water can be helped to settle down faster by A.Common saltB.AlumC.SugarD.Alcohol

Calculate the kinetic energy in joules of a 1,500 kg car that is moving at a speed of 42 km/h