Register
you have .32 Liters of a 2.5 M HF Solution. A. How many moles of hydrofluoric acid do you have? B. How many grams of HF? Please show all work for any credit.
45.2k views
3 votes
you have .32 Liters of a 2.5 M HF Solution. A. How many moles of hydrofluoric acid do you have? B. How many grams of HF? Please show all work for any credit.

User Dmanexe
by
8.4k points

1 Answer

3 votes
A. 0.32 Liters / 2.5 Moles per Liter = 0.128 Moles HF.

...Make sure you calculate molar mass for HF from periodic table..

B. 0.128 Moles HF x 20.01grams per Mole of HF = 2.56128 grams HF
User Jhonatan Teixeira
by
7.7k 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??
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?
Which of the following statements does not describe a physical property of a piece of chalk A. Chalk is solid B.chalk can be broken into pieces C. Chalk is white D. Chalk will bubble in vinegar
Link Copied!