Answer to Question #271030 in General Chemistry for ekee

General Chemistry

Question #271030

What is the percentage of hydrogen by mass in ethyne C2H2

Expert's answer

The percentage by mass of Hydrogen in acetylene, C2H2 is 7.8%.

Learn more about our help with Assignments: Chemistry

Comments

No comments. Be the first!

Leave a comment

Related Questions

1. What is the mass of the solid NH4Cl formed when 73.0 g of NH3 is mixed with an equal mass of HCl? Wh
2. Write the electron configuration of the elements and show the orbital diagram using Hund's Rule
3. What is the molar concentration of aki’s disinfectant if she dissolved 5Tbsp. Of NaCIO (sodium hyp
4. 3.25g of metal x reacted completely with 3.25g of chloride to form the metallic chloride.calculate t
5. Chlorophyll and Other PigmentsFill in the blanksThe _______ contains the _______ where the pigment _
6. ATP - ADP Cycle______ is commonly know as the energy currency of the cell. The release of the ______
7. electron a: n=4, l=2, ml=-2, ms=+1/2electron b: n=5, l=0, ml=0, ms=+1/2electron c: n=4,l=2, ml=+1, m