princeiee20000 princeiee20000

16-04-2021
Chemistry

contestada

What is the total number of moles of Ca(NO3)2 needed
to make 7.3 liters of a 5.1 M Ca(NO3)2 solution?
Please help quick!!!!

Respuesta :

khansarahh04 khansarahh04

17-04-2021

Explanation:

molarity = no. of moles of solute/solution in litres

5.1M=no. of moles of solute/7.3

5.1×7.3=no. of moles of solute

37.2 mol =no. of moles

Answer Link

Otras preguntas

A new CD player costs $49.75. The sales tax is 8%. What is the total cost of the CD player?

Mr. Simpson spent five hours working on his lawn if you spent 25% of the time edging the flowerbeds how much time did he spend edging

At the constitutional convention, the Virginia plan would have granted more power to

(THIS QUESTION IS FROM APEX IN COURSE: Physical Science Sem 2) Which of the following are equal to -40°F? Check all that apply. A. -80°C B. 200 K C .233 K D. -4

Please, somebody, help me with this one! Read the text and write an email following the instructions indicated in the text.You have an e-pal from Paraguay. You

Suppose you went towhatvare the slope and y intercept of -12x+11y=-8

Please help on 10 thank you so michy

HELP!!!!!!!!!!!This Dust Was Once the Man This dust was once the man, Gentle, plain, just and resolute, under whose cautious hand, Against the foulest crime in

Digest and recycle the cells used components for breaking Dawn part two of nucleic acid’s and carbohydrates

Why did some people in the low country of South Carolina tend to oppose independence from Great Britain in years before the American revolution