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Reaksi perubahan siklobutana menjadi etena adalah C 4 ​ H 8 ​ ( g ) → 2 C 2 ​ H 4 ​ ( g ) , laju reaksinya berorde 1. Apabila mula-mula tersedia siklobutana 0,16 M dan tetapan laju reaksinya 6 , 93 × 1 0 − 2 d e t i k − 1 maka setelah 50 detik, konsentrasi siklobutana menjadi...

Reaksi perubahan siklobutana menjadi etena adalah , laju reaksinya berorde 1. Apabila mula-mula tersedia siklobutana 0,16 M dan tetapan laju reaksinya  maka setelah 50 detik, konsentrasi siklobutana menjadi...

  1. begin mathsize 12px style 5 cross times 10 to the power of negative sign 3 end exponent space italic M end style

  2. begin mathsize 12px style 2 comma 5 cross times 10 to the power of negative sign 3 end exponent space italic M end style

  3. begin mathsize 12px style 6 comma 93 cross times 10 to the power of negative sign 3 end exponent space italic M end style

  4. begin mathsize 12px style 6 cross times 10 to the power of negative sign 3 end exponent space italic M end style

  5. begin mathsize 12px style 1 cross times 10 to the power of negative sign 3 end exponent space italic M end style

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I. Solichah

Master Teacher

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Pembahasan

Bisa digunakan persamaan laju reaksi berorde 1, yaitu:

Bisa digunakan persamaan laju reaksi berorde 1, yaitu:

begin mathsize 12px style 3 K equals 1 over italic t I italic n fraction numerator open square brackets C subscript 4 H subscript 8 close square brackets space italic a italic w italic a italic l over denominator open square brackets C subscript 4 H subscript 8 close square brackets space italic a italic k italic h italic i italic r end fraction  italic 6 italic comma italic 93 italic cross times italic 10 to the power of italic minus sign italic 2 end exponent equals 1 over 50 I italic n fraction numerator italic 0 italic comma italic 16 over denominator open square brackets C subscript 4 H subscript 8 close square brackets space italic a italic k italic h italic i italic r end fraction  italic 3 italic comma italic 465 italic equals I italic n italic space open parentheses italic 0 italic comma italic 16 close parentheses italic minus sign I italic n italic space open square brackets C subscript italic 4 H subscript italic 8 close square brackets space italic a italic k italic h italic i italic r  italic 3 italic comma italic 465 italic equals open parentheses italic minus sign italic 1 italic comma italic 833 close parentheses italic minus sign I italic n italic space open square brackets C subscript italic 4 H subscript italic 8 close square brackets space italic a italic k italic h italic i italic r  I italic n italic space open square brackets C subscript italic 4 H subscript italic 8 close square brackets space italic a italic k italic h italic i italic r italic equals italic minus sign italic 5 italic comma italic 293    open square brackets C subscript italic 4 H subscript italic 8 close square brackets space italic a italic k italic h italic i italic r italic equals italic a italic n italic t italic i italic space I italic n open parentheses italic minus sign italic 5 italic comma italic 293 close parentheses  open square brackets C subscript italic 4 H subscript italic 8 close square brackets space italic a italic k italic h italic i italic r italic equals italic 5 italic comma italic 0266 italic cross times italic 10 to the power of italic minus sign italic 3 end exponent  open square brackets C subscript italic 4 H subscript italic 8 close square brackets space italic a italic k italic h italic i italic r italic almost equal to italic 5 italic cross times italic 10 to the power of italic minus sign italic 3 end exponent italic space italic M end style

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