gerhaldyne gerhaldyne

11-05-2021
Chemistry

contestada

What is the molarity of 20.0 grams of NaOH dissolved in 1.50 L of solution?
(NaOH Molar Mass! 39.997 g/mol)

Respuesta :

cromano2 cromano2

11-05-2021

Molarity = moles/litre
mol/L=g/(g/mol) (which is g times mols per g)

will give you mols then divide that by L to get mol/L

so
M=g x mol/g x L
M=(20 x 1 x 1.50)/39.997

Answer Link

Otras preguntas

how many miles per hour should a person perform when power walking

What is the difference between a genetic disorder and an infectious disease?

How did the French Revolution change the national identity of the French people?

Find the area of the shaded regions. Give your answer as a completely simplified exact value in terms of π (no approximations)

Which process listed does not require oxygen be present? A. anaerobic respiration B. aerobic respiration C. ethyl alcohol fermentation D. lactic acid ferment

I need help with this problem.

english question down below

The embarkation for cythera was one of the major works of which rococo artist

How does changing the position of a light source such as a flashlight affect the size of an object's shadow

Carla packed this box with 1-centimeter cubes. What is the volume of the box?