KUIS TERMOKIMIA (PENENTUAN PERUBAHAN ENTALPI)
Quiz
•
Chemistry
•
11th Grade
•
Hard
Andi Armas
Used 1+ times
FREE Resource
5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Data energi ikatan :
C = C : 611 kJ/mol
C – H : 414 kJ/mol
H – Cl : 431 kJ/mol
C – Cl : 339 kJ/mol
C – C : 347 kJ/mol
Berdasarkan data energi ikatan, maka perubahan entalpi pada reaksi
C2H4 + HCl → C2H5Cl adalah… kJ
+46
-58
-148
-46
-138
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Diketahui data energi ikatan rata rata :
C – H : 99 kkal
H – Cl : 103 kkal
C – C : 83 kkal
C – Cl : 79 kkal
C = C : 164 kkal
Besarnya perubahan entalpi dari reaksi berikut adalah … kkal.
+36
+6
-8
+8
-6
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Perhatikan persamaan reaksi termokimia di bawah ini:
1. ½ N2 (g) + ½ O2 (g) → NO (g) ΔH = +kJ/mol
2. NO2 (g) → ½ N2 (g) + O2 (g) ΔH = −kJ/mol
3. CO2 (g) → C (s) + O2 (g) ΔH = +kJ/mol
4. C2H5OH + 3O2 → 2CO2 + 3H2O ΔH = −kJ/mol
5. Na (s) + ½ Cl2 (g) → NaCl ΔH = −kJ/mol
Pasangan persamaan reaksi yang merupakan ΔHfo, ΔHdo, dan ΔHco adalah ….
(3), (4), dan (5)
(1), (3), dan (5)
(1), (2), dan (3)
(2), (4), dan (5)
(1), (2), dan (4)
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Bila data entalpi pembentukan standar:
ΔHfo C3H8 (g) = – 104 kJ mol–1
ΔHfo CO2 (g) = – 394 kJ mol–1
ΔHfo H2O (g) = – 286 kJ mol–1
maka harga ΔH reaksi :
C3H8(g) + 5O2(g) → 3CO2(g) + 4H2O(l) adalah …
–1.024 kJ
–1.134 kJ
–1.121 kJ
–2.222 kJ
–2.232 kJ
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
jawaban yang tepat untuk soal ini adalah....
+ 92,4
+ 46,2
– 46,2
– 92,4
– 184,8
Similar Resources on Wayground
10 questions
chemistery
Quiz
•
11th Grade
10 questions
Game Kimia
Quiz
•
9th - 12th Grade
10 questions
Perhitungan Entalpi Reaksi
Quiz
•
11th Grade
10 questions
BÀI 8: ACID -1 - KHTN 8
Quiz
•
9th - 12th Grade
10 questions
Alcalinos, alcalino-térreos y gases nobles
Quiz
•
10th - 12th Grade
10 questions
Ulangan Titrasi
Quiz
•
11th Grade
10 questions
PRETES LAJU REAKSI
Quiz
•
11th Grade
8 questions
Born-Haber cycles and entropy
Quiz
•
11th - 12th Grade
Popular Resources on Wayground
20 questions
Brand Labels
Quiz
•
5th - 12th Grade
11 questions
NEASC Extended Advisory
Lesson
•
9th - 12th Grade
10 questions
Ice Breaker Trivia: Food from Around the World
Quiz
•
3rd - 12th Grade
10 questions
Boomer ⚡ Zoomer - Holiday Movies
Quiz
•
KG - University
25 questions
Multiplication Facts
Quiz
•
5th Grade
22 questions
Adding Integers
Quiz
•
6th Grade
10 questions
Multiplication and Division Unknowns
Quiz
•
3rd Grade
20 questions
Multiplying and Dividing Integers
Quiz
•
7th Grade
Discover more resources for Chemistry
20 questions
Physical or Chemical Change/Phases
Quiz
•
8th Grade - University
20 questions
Atomic Structure
Quiz
•
10th - 12th Grade
16 questions
Electron Configurations, and Orbital Notations
Quiz
•
9th - 11th Grade
20 questions
electron configurations and orbital notation
Quiz
•
9th - 12th Grade
34 questions
Covalent and Ionic Bonds Concepts
Quiz
•
9th - 12th Grade
12 questions
Unit 2 P #6 Electron configuration and Orbital diagrams
Quiz
•
10th - 12th Grade
20 questions
Binary Ionic Compounds (Group A Elements)
Quiz
•
11th Grade
18 questions
Ions
Quiz
•
9th - 12th Grade