Sadanavam19793
Sadanavam19793 Sadanavam19793
  • 17-12-2021
  • Chemistry
contestada

If a molar mass of Ca is 40gmol-1. Find the number of calcium moles in 200g of calcium

Respuesta :

ujalakhan18
ujalakhan18 ujalakhan18
  • 17-12-2021

Answer:

[tex]\huge\boxed{\sf n = 5\ moles}[/tex]

Explanation:

Given Data:

Mass in grams = m = 200 g

Molar mass = M = 40 g/mol

Required:

No. of moles = n = ?

Formula:

[tex]\displaystyle n = \frac{m}{M}[/tex]

Solution:

n = 200 / 40

n = 5 moles

[tex]\rule[225]{225}{2}[/tex]

Hope this helped!

~AH1807

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