Answered

Discover the answers to your questions at Westonci.ca, where experts share their knowledge and insights with you. Get immediate answers to your questions from a wide network of experienced professionals on our Q&A platform. Our platform provides a seamless experience for finding reliable answers from a network of experienced professionals.

how many moles are in 2.3 grams of phosphorus?

Sagot :

ValyRemus
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
Thank you for visiting our platform. We hope you found the answers you were looking for. Come back anytime you need more information. Thanks for using our platform. We aim to provide accurate and up-to-date answers to all your queries. Come back soon. Westonci.ca is here to provide the answers you seek. Return often for more expert solutions.