danielagorostieta156 danielagorostieta156

03-05-2022
Chemistry

contestada

Calculate the molarity it’s, M, if a solution prepared by dissolving 20 g of NaCl in 1 L of water.
Solve-step-by-step

Respuesta :

jsimpson11000 jsimpson11000

16-05-2022

Answer:

.3422 M

Explanation:

Mole weight of NaCl ( from periodic table) = 58.439 gm/mole

20 g is how many moles ? 20 g / 58.439 gm/mole=.3422 mole

.3422 mole / 1 liter .3422 M

Answer Link

Otras preguntas

Write an expression

What is a mineral deposit that is large and pure enough to be mined called? gemstone ore pluton pegmatite

which form of government is more likely to preserve and protect personal liberties

What did the Europeans call these new continents of north and South America

Let's write describe that your a grandfather and you visited a zoo what did you do there

please help me!!!!!!!!!!

A leftward shift of the supply curve for oil in the united states is most likely to result from:

what is 187444 dived by 46 with a remainder

Compare and contrast tidewater and piedmont farmers

Em sales had $2,200,000 in sales last month. the contribution margin ratio was 30% and operating profits were $180,000. what is em's margin of safety is sales d