Jawaban:

Berapakah energi yang dibutuhkan untuk memutus ikatan C bond H dalam butana?

Diketahui data increment H subscript italic f:

increment H subscript f superscript degree C subscript 4 H subscript 10 open parentheses italic g close parentheses space equals space minus sign 126 space kJ space mol to the power of negative sign 1 end exponent increment H subscript f superscript degree C O subscript 2 open parentheses italic g close parentheses space equals space minus sign 394 space kJ space mol to the power of negative sign 1 end exponent increment H subscript f superscript degree H subscript 2 O open parentheses italic g close parentheses space equals space minus sign 242 space kJ space mol to the power of negative sign 1 end exponent

Energi ikatan rata-rata:

C bond C space colon space 348 space kJ space mol to the power of negative sign 1 end exponent O double bond O colon space 495 space kJ space mol to the power of negative sign 1 end exponent C double bond O colon space 799 space kJ space mol to the power of negative sign 1 end exponent H bond O colon space 463 space kJ space mol to the power of negative sign 1 end exponent

Penjelasan:

maaf kalo salah