myia1215 myia1215

04-07-2022
Biology

contestada

How many moles
are in a bag of CaCl₂ that weighs 18.14kg

Respuesta :

rachelwangg17 rachelwangg17

04-07-2022

Moles =grams/molar mass

1kg=1000g
18.14kg=18140g
Mo(CaCl2)=(40.078)+(35.5*2)
Mo= 111.078

Moles = 18140/111.078
Moles = 163.3086659824628

Hope this helped :)

Answer Link

Otras preguntas

Lakesha does not have enough in her bank account to use a debit card for the purchase of a bike she needs to get to work. She has to decide whether to use a cre

Of the following substances, only ________ has london dispersion forces as its only intermolecular force.

why are so many U.S. government agencies designed to encourage U.S. businesses to export to other countries?

what is the answer and how do you get it

compared to u.s. citizens athenian citizens participation was much more

Fidel: ¿Ella habló con mi hermano? Francisco: Sí. Ella ________ habló ayer. la le las los

Explain why -0.33 is greater than -0.33. (This is not part of the question but there is a line above the second -0.33, like the repeating line above)

Two identical copper blocks are connected by a weightless, unstretchable cord through a frictionless pulley at the top of a thin wedge. One edge of the wedge is

Answer ??! I need help

Ken paid $12 for two magazines the cost of each magazine is a multiple of 3 what are the possible possible prices of the magazines