Question

If you could show work

Answer 1

Answer 1 :-

We need to balance the equation

`\sf \bullet\quad H_2 + O_2 \longrightarrow H_2O`

By adding 2 moles of
`\sf H_2` on the both sides

`\sf \bullet \quad 2H_2+O_2 \xrightarrow{\;By\:balancing\;} H_2O`

Hence, balanced !