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

Subject Algebra 1 If [tex]y=3x^{2} + x^{2} -5[/tex] and [tex]z=x^{2} -12[/tex] which polynomial is equivalent to [tex]2(y+z)[/tex]?
What is the volume (mL) of 0.23 kg of purewater?
The Miconia plant is not a native plant to Hawaii. Since its introduction into Hawaii 40 years ago, it has become a popular decorative plant. However, this shal
please help me with this geometry question image attached
What did the Treaty of Nanjing do?
Which of these is a correct expansion of (4x – 2)(2x 2 + 3)?
HELP ME ASAP I WILL MARK YOU AS THE BRAINIEST PLEASE JUST HELP ME OUT!
What is 70% of 20? Please help
Identify the dependent clause in the following sentence: That was a beautiful beach that we passed on the road. a. That was a beautiful beach c. that we passed
Which is a property of an angle