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

What is the simplified form of x + 6/3 - x + 2/3

does anybody speek spanish

How many total atoms are there in the following molecule? KClO3 9 5 3

Which political party function involves a party doing everything it can, including distributing mass propaganda to "sell" its candidate? A)designing a platform

what is math?????because i dont know what math can represend to the students and the teachers'

How many grams are in 5.6 moles of C6H6

In a survey 27 percent of the people choose salad over a meat dish.In all 81 people chose salads.How many people were in the survey. I need to know how to do th

As people age, the skin gains fat. there is less collagen and elastin in the skin. skin cells are replaced much more quickly. there is more collagen and e

• Spanish military leader • Regained Florida from the British • Helped draft the Treaty of Paris • Assisted in the American Revolution Who is described in the c

If 6.89 g of CuNO3 is dissolved in water to make a 0.460 M solution, what is the volume of the solution?