savvyAry savvyAry

02-04-2018
Chemistry

contestada

calculate the number of moles of NaCl contained in 0.500L of a 1.5M solution

Respuesta :

kenmyna kenmyna

12-04-2018

mole of Nacl in the solution=molarity x volume divide by 1000
molarity=0.5M
volume=1.5 Liter

that is,
= 0.500 x 1.5 /1000=7.5 x10^-4 moles

Answer Link

Otras preguntas

Which unit of pressure is derived from the early barometers used to measure pressure? mmHg bar Pa atm

The following substances are all normally eliminated by the kidney as waste products EXCEPT: urea glucose sodium ketones

Type 2 diabetes usually appears after age 40. a. True b. False

A motive which operates below the conscious level is called:

Which of the following is NOT a fat soluble vitamin? vitamin A vitamin C vitamin D vitamin E

What is the approximate volume of the sphere?

England claimed _______ in 1770. It established colonies in the region and gained more control over it than any other European empire.

Choose the magma type which is most viscous: basaltic andesitic rhyolitic

Which middle colony was owned by Holland originally? Virginia New York Maryland Pennsylvania

Which of the following is not a savanna? a. Cerrado b. Pampas c. Llanos d. Serengeti