Question

Covalent bonds of c2h2 molecule

Answer 1

There are three covalent bonds between the two carbon atoms, and there is a covalent bond between each carbon and its attached hydrogen atom.

H-C⏛C-H

(That symbol in the middle represents three bonds)

Answer 2

Answer:

${1155. {?}^{2} }^{?} 1 {8yy85421285542 \times \frac{?}{?} \times \frac{?}{?} }^{2}$