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

Solve for x. x/2= -5 x=5/2 x=-5/2 x=-10

Too much planning on the job can get in the way of enjoying things

if you answer this question just for the points i will report u so i would not do it if i were u If the Doppler shift indicated that the shift was to blue-viole

Which is the answer for this 7th grade science

What is the least common multiple of 12 and 9?

Calculate the percent composition of Cr2O3

What is fetch? a method of shoreline erosion the distance that wind travels across open water a type of wave-cut platform the circular pattern made by water par

I really don't understand number 10 please help

Lizette’s math test grades are 70, 72, and 68. If she scores 100 on her next test, what will happen to the RANGE of her scores?

Give an example of a predator-prey relationship. Then, identify the predator and prey.