Iklan

Pertanyaan

Data nilai energi ikatan rata-rata diketahui sebagai berikut. CH 2 ​ H 6 ​ ( g ) + Cl 2 ​ ( g ) → C 2 ​ H 5 ​ Cl ( g ) + HCl ( g ) Nilai entalpi reaksi di atas adalah ....

Data nilai energi ikatan rata-rata diketahui sebagai berikut. 

Nilai entalpi reaksi di atas adalah ....

  1. + 218 kJ begin mathsize 14px style mol to the power of short dash 1 end exponent end style

  2. - 218 kJ begin mathsize 14px style mol to the power of short dash 1 end exponent end style

  3. + 109 kJ begin mathsize 14px style mol to the power of short dash 1 end exponent end style

  4. - 109 kJ begin mathsize 14px style mol to the power of short dash 1 end exponent end style

  5. + 89 kJ begin mathsize 14px style mol to the power of short dash 1 end exponent end style

Ikuti Tryout SNBT & Menangkan E-Wallet 100rb

Habis dalam

01

:

13

:

43

:

59

Iklan

S. Lubis

Master Teacher

Mahasiswa/Alumni Universitas Sumatera Utara

Jawaban terverifikasi

Pembahasan

begin mathsize 14px style Persamaan space reaksi space colon space space  straight C subscript 2 straight H subscript 6 left parenthesis straight g right parenthesis end subscript space plus space Cl subscript 2 left parenthesis straight g right parenthesis end subscript space rightwards arrow space straight C subscript 2 straight H subscript 5 Cl subscript left parenthesis straight g right parenthesis end subscript space plus space HCl subscript left parenthesis straight g right parenthesis end subscript end style

begin mathsize 14px style Karena space menggunakan space data space energi space ikatan space rata short dash rata comma space maka  increment straight H equals sum increment straight H subscript reaktan space – space sum increment straight H subscript produk  space space space space space space equals left parenthesis left parenthesis 6 left parenthesis straight C – straight H right parenthesis plus left parenthesis straight C – straight C right parenthesis plus left parenthesis Cl – Cl right parenthesis right parenthesis – left parenthesis left parenthesis 5 left parenthesis straight C – straight H right parenthesis plus left parenthesis left parenthesis straight C – straight C right parenthesis plus left parenthesis straight C – Cl right parenthesis plus left parenthesis straight H – Cl right parenthesis right parenthesis  space space space space space space equals left parenthesis straight C space – space straight H right parenthesis space plus space left parenthesis Cl space – space Cl right parenthesis space – space left parenthesis straight C space – space Cl right parenthesis space – space space left parenthesis straight H space – space Cl right parenthesis  space space space space space space equals space 410 space plus space 243 space – space 330 space – space 432 space  space space space space space space equals short dash 109 space kJ divided by mol end style

Buka akses jawaban yang telah terverifikasi

lock

Yah, akses pembahasan gratismu habis


atau

Dapatkan jawaban pertanyaanmu di AiRIS. Langsung dijawab oleh bestie pintar

Tanya Sekarang

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

5

Iklan

Tanya ke AiRIS

Yuk, cobain chat dan belajar bareng AiRIS, teman pintarmu!