Roboguru

Rumusan hukum kesetimbangan untuk reaksi :   y...

Rumusan hukum kesetimbangan untuk reaksi :


begin mathsize 14px style Ca C O subscript 3 open parentheses italic s close parentheses equilibrium Ca O open parentheses italic s close parentheses and C O subscript 2 open parentheses italic g close parentheses end style 


yang paling tepat adalah ....

  1. begin mathsize 14px style K subscript c equals fraction numerator open square brackets C O subscript 2 close square brackets open square brackets Ca O close square brackets over denominator open square brackets Ca C O subscript 3 close square brackets end fraction end style 

  2. begin mathsize 14px style K subscript c equals fraction numerator open square brackets Ca C O subscript 3 close square brackets over denominator open square brackets Ca O close square brackets open square brackets C O subscript 2 close square brackets end fraction end style 

  3. begin mathsize 14px style K subscript c equals fraction numerator open square brackets Ca O close square brackets over denominator open square brackets Ca C O subscript 3 close square brackets end fraction end style 

  4. begin mathsize 14px style K subscript c equals fraction numerator open square brackets Ca C O subscript 3 close square brackets over denominator open square brackets Ca O close square brackets end fraction end style 

  5. begin mathsize 14px style K subscript c equals open square brackets C O subscript 2 close square brackets end style 

Jawaban:

begin mathsize 14px style aA and bB yields cC and dD K subscript c equals fraction numerator open square brackets C close square brackets to the power of c space open square brackets D close square brackets to the power of d over denominator open square brackets A close square brackets to the power of a space open square brackets B close square brackets to the power of b end fraction end style 


Konstanta konsentrasi begin mathsize 14px style K subscript c end style dipengaruhi oleh konsentrasi zat yang berwujud larutan dan gas. Maka nilai begin mathsize 14px style K subscript c end style pada reaksi di atas adalah :


begin mathsize 14px style K subscript c equals open square brackets C O subscript 2 close square brackets end style 


Jadi, jawaban yang tepat adalah E.

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