Answered

IDNLearn.com offers a user-friendly platform for finding and sharing answers. Our platform provides trustworthy answers to help you make informed decisions quickly and easily.

how many moles are in 2.3 grams of phosphorus?

Sagot :

ValyRemusidn
The Molecular Mass for Phosphorus is 31 grames / mole.

So, 31g. P.....................1 mole
2.3g. P ..........................x mole

[tex]x= \frac{2,3}{31} = \boxed {0,07} \hbox { moles }[/tex]
1.Molar mass of phos.=30.97g/mol

2.n=m/M
     =2.3g/30.97g/mol
     =0.07mol

3. therefore the amount of moles in 2.3g of phosphorus is 0.07mol
We are delighted to have you as part of our community. Keep asking, answering, and sharing your insights. Together, we can create a valuable knowledge resource. Thank you for visiting IDNLearn.com. We’re here to provide clear and concise answers, so visit us again soon.