Question

calculate the molar mass of ethyne C2H2​

Answer 1

Answer:

Explanation:

Molar mass of $C_2H_2$

​  

=2×atomic mass of C+2×atomic mass of H

=2×12+2×1

=26u

Answer 2

Answer:

Explanation:

Molar mass of  

=2×atomic mass of C+2×atomic mass of H

=2×12+2×1

=26u