Question

Calculate the molar mass of the substance - Ethyne, C₂H₂.

Answer 1

Hi , there !!


C2H2 = 12 × 2 + 2 × 2 = 28

mole = given Mass / molecular Mass

1 = given Mass / 28


hence molar Mass will be = 28


hope it helps you !!

thanks !!

Ranjan kumar

Answer 2

Answer: Mass of C multiplied by 2+

Mass of H multiplied by 2 so

12 multiplied by 2+ 1 multiplied by 2

So answer is equal to

26g/mol

Explanation: