Register
0.25 g na in moles please
223k views
1 vote
0.25 g na in moles please

User Kshirish
by
7.8k points

2 Answers

3 votes

Answer: The answer is 0.011 moles. Hope this helps!

User Zhuoyun Wei
by
7.9k points
2 votes
What you need to do is find the Molar mass of sodium and then divide your mass (0.25g) by the molar mass of Na.

Therefore 0.25g/22.9898g/mol (do you see how the "grams" unit will cancel out? That will leave you with the number of moles you have.
User Nokuap
by
8.9k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.5m questions

12.2m answers

Other Questions

Compare and contrast an electric generator and a battery??
How do you balance __H2SO4 + __B(OH)3 --> __B2(SO4)3 + __H2O
Can someone complete the chemical reactions, or write which one do not occur, and provide tehir types? *c2h4+h2o *c3h8 + hcl *c2h2+br2 *c4h10+br2 *c3h6+br2
As an object’s temperature increases, the ____________________ at which it radiates energy increases.
Why is gold preferred as a superior metal over silver and bronze?
Link Copied!