naila0821 naila0821

18-05-2023
Chemistry

contestada

Somebody pls help!!! I'm desperate!!

how many grams of zinc chloride are needed to make 4.0 molar solution with a total volume of 1.0 l

Respuesta :

abelfvf abelfvf

18-05-2023

Answer:

You need 546.2 grams of zinc chloride to make a 4.0 molar solution with a total volume of 1.0 liters.

1 mole of ZnCl2 = 136.3 grams

4.0 moles of ZnCl2 = 136.3 x 4.0 = 546.2 grams

Answer Link

Otras preguntas

How did the entry of the United States into World War I affect the Central Powers as they concentrated all their forces on the Western Front?A) The Allied Power

What is 2 divided by 988

Select all that apply. The large-scale migration that took place during the Middle Ages caused _____. cultures to mix overpopulation of Europe rapid populatio

Why did Nixon pass the HMO Act?

I need some help on this. Anyone know how to do this ?????

Put the correct punctuation into the boxes. The children shouted we love Grantham school hockey team

_______: people who were no longer servants or slaves

Choose the word with the strongest connotation to replace the word poor in paragraph 4. A Substandard B Disappointing C Unfortunate D Miserable

What is Kennedy’s likely purpose. Which words hint at it?

20 to 30 ratio as simple as possibe