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

Read the following idioms and figurative definitions. Match the definitions to its corresponding idiom. Remember, you are looking for what these idioms really m

the form of city government merges executive and legislative functions in single group of officials

PLEASE CHECK MY ANSWERS (PART 1)

while ice skating,alice slipped and injured her knee.what is one way Alice might have prevented this injury

What changes were made in Utah during World War 1?

6 5/10 as improper fraction

why did many aristocrats support legalism

Read the following idioms and figurative definitions. Match the definitions to its corresponding idiom. Remember, you are looking for what these idioms really m

3-2i/5i+2 What is the solution?

Which fraction is equivalent to 2/7