October 2018 1 868 Report
(Tolong dengan caranya ya)
Pembakaran sempurna gas asetilen dapat ditulis seperti berikut:
C2H2 + O2 --> CO2 + H2O (belum setara)
jika reaksi dilakukan dengan tekanan yang sama maka perbandingan volume C2H2 : O2 adalah...
a. 1:2
b. 1:4
c. 1:5
d. 2:2
e. 2:5
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