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

The density differences in the ocean water are due to different salt concentrations and differences in temperature. These differences cause ________________. A

Lorraine has been diagnosed with depression. She has had a difficult time coping with the death of her mother. This social factor would be classified in the DSM

What does Professora Valenzuela mean by "aplanar calles"? flatten the streets level the streets stroll the streets

What system of equations would model this situation?

dentify the underlined word as a common noun, proper noun, or not a noun. French was hard to understand, but people were friendly and helpful. understand is und

What is the value of x in the figure?

Which item forms part of your career portfolio? A: cover letter B: follow-up thanks C: letter of thanks D: résumé Pick one

Prompt According to the College Board website, the scores on the math part of the SAT (SAT-M) in a recent year had a mean of 507 and standard deviation of 111.

Technician A says that using gasoline is an approved method of cleaning brake system components. Technician B says that using kerosene is an approved method of

Lindsey needs a car to get back and forth from her home in the city to her university, which are 4 miles apart. When shopping for a car, Lindsey decides to buy