Answer to Question #100688 in General Chemistry for Elena

General Chemistry

Question #100688

How many moles are in 2.3 g of NaCl?

Expert's answer

Molar mass( NaCl)=23+35.5=58.5g/mol

number of moles(NaCl)=2.3g/58.5g/mol=0.039 mol

Learn more about our help with Assignments: Chemistry

Comments

No comments. Be the first!

Leave a comment

Related Questions

1. Carbon tetrachloride, CCl4, was once used as a dry cleaning solvent, but is no longer used because i
2. For the following net ionic equation, Fe(s) + Sn(aq)2+ --> Fe2+(aq) + Sn(s) Is the oxidation ha
3. 5. Jacinda is attempting to manufacture some aspirin to get rid of her headache. In it, she needs t
4. For the decomposition reaction represented by the equation 2 CrF3 → 2 Cr + 3 F2, what is the theor
5. How much Vanadium is there in one gram of Vanadyl Sulphate
6. The orsat analysis of fuel gas from a boiler house chimney gives CO2=11.4%, O2=4.2%, N2=84.4% (mole%
7. Which element is represented by the noble gas configuration [He]2s^23p^2