Which of the following equations is balanced?
A) AlBr3 +K → KBr + Al
B) P4 + 6Br2 → 4PBr3
C) 2LİCl + Br2 → LiBr + Cl2
D) AgNO3 + 2Li + 2LİNO3 + Ag

Ok where is the image ?

Answer:             1.0  × 10⁻⁵ msolution:                     as we know ph is given as,                                    ph  = -log [h⁺]and,                                    [h⁺]  =  10^-ph    (1)putting value of ph in eq. 1,                                    [h⁺]  =  10⁻⁵                                    [h⁺]  =  1.0  × 10⁻⁵ m

Ionly know number one that’s a galaxy