Roboguru

Hitunglah pH larutan : 0,02 M

Hitunglah pH larutan :

begin mathsize 14px style H Cl end style 0,02 M

Jawaban:

begin mathsize 14px style H Cl yields H to the power of plus sign and Cl to the power of minus sign end style

valensi (a) = 1

begin mathsize 14px style H Cl double bond asam space kuat open square brackets H to the power of plus sign close square brackets equals M cross times a space space space space space space space space space equals 2.10 to the power of negative sign 2 end exponent cross times 1 space space space space space space space space space equals 2.10 to the power of negative sign 2 end exponent pH equals minus sign log space open square brackets H to the power of plus sign close square brackets space space space space space equals minus sign log space 2.10 to the power of negative sign 2 end exponent space space space space space equals 2 minus sign log space 2 end style 

Jadi, pH larutan HCl tersebut adalah begin mathsize 14px style 2 minus sign log space 2 end style.

0

Ruangguru

RUANGGURU HQ

Jl. Dr. Saharjo No.161, Manggarai Selatan, Tebet, Kota Jakarta Selatan, Daerah Khusus Ibukota Jakarta 12860

Coba GRATIS Aplikasi Ruangguru

Produk Ruangguru

Produk Lainnya

Hubungi Kami

Ikuti Kami

©2021 Ruangguru. All Rights Reserved