Question

lemon​ juice has ph 2 .what is the concentration of h+ ions
​

Answer 1

Explanation:

5.012*10 raise to -3...................

Answer 2

Answer:

Since, PH = - log [ H+ ]

- PH = log [ H+ ]

[ H+ ] = 10 - PH

= 10^-2

= 0.01 moles / litre.

Explanation:

@GENIUS