Page 15 - E-LKPD KESETIMBANGAN KIMIA

Jawablah soal-soal berikut ini dengan benar!

4. Tentukan rumus Kc dari reaksi kesetimbangan berikut :

g. 2( ) + 3 2( ) ⇄ 2 3( )

h. + ⇄ ( ) + 2
3 ( ) 2 ( ) ( )

i. 2 + 3 2 ( ) ⇄ 2 + 2 2( )
2 ( )
2 ( )

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5. Dalam suatu wadah yang bervolume 2 liter, 5 mol gas NO2 membentuk kesetimbangan :

2 2( ) ⇄ 2 ( ) + 2( )

Dalam keadaan setimbang pada suhu tetap terbentuk 1 mol O2. Nilai tetapan

kesetimbangan Kc adalah …

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