Question

Acides and basis

50 points,s

only smart people can answer

Answer 1

`\\ \rm\Rrightarrow pH=-log[H^+]`

`\\ \rm\Rrightarrow pH=-log[2.5* 10^(-6)]`

`\\ \rm\Rrightarrow pH=-log2.5-log10^(-6)`

`\\ \rm\Rrightarrow pH=-0.398+6`

`\\ \rm\Rrightarrow pH=5.602`

• Acidic as pH<7

Answer 2

this is not the full question