If you make up a solution of

50mL

of

0.1M

TRIS in the acid form, what will be the

pH

?]\

K_(a)=((H^(+)3[s^(-)]])/([BH]) TRIS Ka_(a)=8.32*10^(-9)\ {

(

:8.32\\\\times 10^(-9)=([H^(-1)][B^(-)))/(8.1),PH=-log(2.88).10^(-5))

}

\ [11^(+)]=\\\\sqrt(8.32\\\\times 10^(-4.0.1)),PH=4.54\ =2.84\\\\times 10^(-5)

\ If you add

2mL

of

1MNaOH

to the solution in step 5 , what will be the

pH

?

5. If you make up a solution of 50mL of 0.1M TRIS in the acid form, what will be the pH ?] Ka=[BH](H+][s] TRISKa=8.321098.32109=0.1[H+]][B)PH=log(2.85)105)[11+]=8.321060.1PH=4.54=2.84105 6. If you add 2mL of 1MNaOH to the solution in step 5 , what will be the pH