Question- Calculate the no of moles in 20g of Ca ( OH )2 ??

Then teach the underlying concepts
Don't copy without citing sources
preview
?

Explanation

Explain in detail...

Explanation:

I want someone to double check my answer

1
anor277 Share
Apr 20, 2018

Well, what is the molar mass of calcium hydroxide...?

Explanation:

And so we take the quotient....

$\frac{20.0 \cdot g}{{\text{molar mass of calcium hydroxide in g mol}}^{-} 1}$

...I make it approx. $\frac{1}{4}$ of a mole...

• 22 minutes ago
• 23 minutes ago
• 25 minutes ago
• 26 minutes ago
• 6 minutes ago
• 12 minutes ago
• 12 minutes ago
• 15 minutes ago
• 17 minutes ago
• 18 minutes ago
• 22 minutes ago
• 23 minutes ago
• 25 minutes ago
• 26 minutes ago