
Urea KP-01
Authored by riyadi fikri
Chemistry
9th - 12th Grade
Used 11+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 10 pts
NH3/CO2 molar ratio di VSCC (EA-101) adalah?
3.7
2.9
4.0
2.0
2.
MULTIPLE CHOICE QUESTION
30 sec • 10 pts
Kode Alat Hydrolizer adalah
DA-501
DA-105
DA-502
DA-201
3.
MULTIPLE CHOICE QUESTION
30 sec • 10 pts
Reaksi pembentukan Carbamate adalah?
2NH3 + CO2 <-> NH2COONH3
2NH3 + CO2 <-> NH2CONH2
2NH3 + CO2 <-> NH2COONH4
2NH3 + CO2 <-> NH2COONH2
4.
MULTIPLE CHOICE QUESTION
30 sec • 10 pts
Reaksi dehidrasi carbamate menjadi urea adalah?
NH2CONH4 <-> NH2CONH2 + H2O
NH2COONH4 <-> NH2CONH2
NH2COONH2 <-> NH2CONH2 + H2O
NH2COONH4 <-> NH2CONH2 + H2O
5.
MULTIPLE CHOICE QUESTION
30 sec • 10 pts
NH3/CO2 molar ratio di Reactor (DC-101)
3,7
2,9
2,7
3,9
6.
MULTIPLE CHOICE QUESTION
30 sec • 10 pts
CO2 conversion pada Aces21 Urea P2B adalah?
60%
65%
63%
67%
7.
MULTIPLE CHOICE QUESTION
30 sec • 10 pts
Hidrogen dihilangkan di DC-151 dengan katalis Platinum atau Paladium dengan reaksi pembakaran sebagai berikut:
2H2 + O2 -> H2O
2H2 + O2 -> H2O2
H2 + O2 -> 2H2O
2H2 + O2 -> 2H2O
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