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

A chamber contains equal molar amounts of CO, CO2, N2, and O2. If the total chamber pressure is 3.00 atm, then the partial pressure of CO2 is

What is the greatest common factor of x^6 and x^9

2. Some pollution comes from a single source, such as an oil spill. Is this point source pollution or nonpoint source pollution?

Nearly . percent of Hollywood box office revenues come from overseas. A. 30 B. 50 C. 70 D. 90

An oak tree provides food for many animals. The oak tree is found at which level of the energy pyramid? A) 2 B) 4 C) 1 D) 3

. How do the bases bond together? A bonds with _____ G bonds with _______

What was the major Persian religion? A. Islam B. Judaism C. Zoroastrianism D. Hindusim

What is 3.45 as a percent and a mixed number?

_____ refers to the ability to recognize and understand patterns and relationships in a problem and use this understanding to solve other instances of the probl

The Second Law of Thermodynamics states that: Select one: