Alifia P

03 November 2023 12:29

Iklan

Alifia P

03 November 2023 12:29

Pertanyaan

Setarakan persamaan reaksi dengan cara matematika HI+HNO2​→H2​O+NO+I2​

Setarakan persamaan reaksi dengan cara matematika 

HI+HNO2​→H2​O+NO+I2​


 

Ikuti Tryout SNBT & Menangkan E-Wallet 100rb

Habis dalam

00

:

07

:

42

:

04

Klaim

7

1

Jawaban terverifikasi

Iklan

Jayahadi S

04 November 2023 06:55

Jawaban terverifikasi

<p>HI &nbsp;+ &nbsp;<i>a</i>HNO<sub>2</sub> &nbsp; --&gt; &nbsp;&nbsp;<i>b</i>H<sub>2</sub>O &nbsp;+ &nbsp;<i>c</i>NO &nbsp;+ &nbsp;<i>d</i>I<sub>2</sub></p><p>H &nbsp;: 1 + <i>a</i> &nbsp; --&gt; &nbsp; 2<i>b</i> ......................(1)</p><p>I &nbsp;: &nbsp;1 = 2<i>d</i> &nbsp;.................................(2)</p><p>N &nbsp;: &nbsp;<i>a</i> = <i>c</i>...................................(3)</p><p>O &nbsp;: &nbsp;2<i>a</i> &nbsp;= &nbsp;<i>b</i> + <i>c</i> &nbsp;........................(4)</p><p>&nbsp;</p><p>(2) : d = 1/2 ..............................(5)</p><p>(3) dan (4) &nbsp;: &nbsp;<i>a</i> = <i>c</i> ; 2<i>a</i> = <i>b</i> + <i>c</i></p><p>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;2<i>c</i> = <i>b</i> + <i>c</i></p><p>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;<i>b</i> = <i>c</i> .........(6)</p><p><i>a</i> = <i>b</i> = <i>c</i> ...................................(7)</p><p>(1) dan (7) &nbsp;: &nbsp;1 + <i>a</i> = 2<i>b</i></p><p>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;1 + <i>a</i> = 2<i>a</i></p><p>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp;<i>a</i> = 1</p><p>masing-masing koefisien dikali 2</p><p><strong>2</strong>HI &nbsp;+ &nbsp;<strong>2</strong>HNO<sub>2</sub> &nbsp; --&gt; &nbsp;&nbsp;<strong>2</strong>H<sub>2</sub>O &nbsp;+ &nbsp;<strong>2</strong>NO &nbsp;+ &nbsp;I<sub>2</sub></p><p>&nbsp;</p>

HI  +  aHNO2   -->   bH2O  +  cNO  +  dI2

H  : 1 + a   -->   2b ......................(1)

I  :  1 = 2d  .................................(2)

N  :  a = c...................................(3)

O  :  2a  =  b + c  ........................(4)

 

(2) : d = 1/2 ..............................(5)

(3) dan (4)  :  a = c ; 2a = b + c

                                       2c = b + c

                                       b = c .........(6)

a = b = c ...................................(7)

(1) dan (7)  :  1 + a = 2b

                         1 + a = 2a

                                a = 1

masing-masing koefisien dikali 2

2HI  +  2HNO2   -->   2H2O  +  2NO  +  I2

 


Iklan

Mau pemahaman lebih dalam untuk soal ini?

Tanya ke Forum

Biar Robosquad lain yang jawab soal kamu

Tanya ke Forum

LATIHAN SOAL GRATIS!

Drill Soal

Latihan soal sesuai topik yang kamu mau untuk persiapan ujian

Cobain Drill Soal

Perdalam pemahamanmu bersama Master Teacher
di sesi Live Teaching, GRATIS!

Pertanyaan serupa

Tuliskan persamaan reaksi yang terjadi bila: C2H5OH + PCl5

308

0.0

Jawaban terverifikasi