stokiometri
Quiz
•
Chemistry
•
10th Grade
•
Hard
AGUSTINA, M.Pd.
Used 48+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Angka koefisien reaksi merupakan perbandingan:
1. Masa zat-zat yang bereaksi
2. Volume gas-gas yang bereaksi
3. Mol-mol zat yang bereaksi
4. Molekul zat-zat yang bereaksi
1, 2, 3, 4
1, 2, 3
1, 3,4
2,3,4
1, 2,4
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Untuk pembakaran 4 mol gas butana secara
Sempurna menurut reaksi
C4H10 (g) + O2 (g) à CO2 (g) + H2O (g)
diperlukan gas oksigen sebanyak :
6,5 mol
8 mol
16 mol
26 mol
32 mol
3.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Sebanyak 12,04 . 1021 atom Mg direaksikan dengan HCl menurut reaksi
Mg(s) + 2HCl(aq) ® MgCl2(aq) + H2(g), maka jumlah molekul HCl yang diperlukan agar semua atom Mg habis bereaksi adalah…
24,08.1021
12,04.1021
24,08.1023
12,08.1023
24,08.1024
4.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Sebanyak 32 gram kalsium karbida (CaC2) dilarutkan dalam air menghasilkan gas asetilena(C2H2) menurut reaksi :
CaC2(s) + 2H2O(l) ® Ca(OH)2(s) + C2H2(g)
Jumlah partikel gas asetilen yang terbentuk adalah…. (Ar : Ca=40, C=12)
3,01 x 1022 molekul
6,02 x 1022 molekul
3,01 x 1023 molekul
6,02 x 1023 molekul
3,01 x 1024 molekul
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
"Dalam sistem tertutup, Massa zat sebelum dan sesudah reaksi akan tetap". Pernyataan tersebut merupakan bunyi hukum?
Hukum Kekekalan Massa
Hukum Perbandingan Tetap
Hukum Avogadro
Hukum Dalton
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Berapa nilai volume yang diukur pada suhu kamar (27°C dan 1 atm) ?
2,44
24,4
2,24
22,4
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Berapa jumlah atom/partikel dari 0,5 mol atom Na ?
3,01 x 10^23
3,01 x 10^16
30,1 x 10^12
30,1 x 10^23
Create a free account and access millions of resources
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple

Others
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?
Similar Resources on Wayground
12 questions
HUKUM DASAR KIMIA
Quiz
•
10th Grade
10 questions
SUMATIF TENGAH SEMESTER (STS) GENAP Kelas X
Quiz
•
10th Grade
15 questions
Rumus Kimia dan Persamaan Reaksi
Quiz
•
10th Grade
10 questions
Soal seleksi peserta lomba kimia
Quiz
•
2nd Grade - University
15 questions
Latihan PAT kelas X
Quiz
•
10th Grade
10 questions
Stoikiometri
Quiz
•
10th Grade
10 questions
Konsep Mol 3
Quiz
•
10th Grade
10 questions
KIMIA - RUMUS KIMIA DAN PERHITUNGAN KIMIA
Quiz
•
10th Grade
Popular Resources on Wayground
20 questions
Brand Labels
Quiz
•
5th - 12th Grade
10 questions
Ice Breaker Trivia: Food from Around the World
Quiz
•
3rd - 12th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
20 questions
ELA Advisory Review
Quiz
•
7th Grade
15 questions
Subtracting Integers
Quiz
•
7th Grade
22 questions
Adding Integers
Quiz
•
6th Grade
10 questions
Multiplication and Division Unknowns
Quiz
•
3rd Grade
10 questions
Exploring Digital Citizenship Essentials
Interactive video
•
6th - 10th Grade
Discover more resources for Chemistry
32 questions
Unit 2/3 Test Electrons & Periodic Table
Quiz
•
10th Grade
20 questions
Electron Configuration
Quiz
•
10th - 12th Grade
20 questions
COUNTING ATOMS
Quiz
•
10th Grade
20 questions
Naming Covalent and Ionic Compounds
Quiz
•
10th Grade
43 questions
Electron Configuration and Orbital Notation
Quiz
•
10th Grade
33 questions
Unit 2-3 Electrons and Periodic Trends
Quiz
•
10th Grade
20 questions
Periodic Trends
Quiz
•
10th Grade
20 questions
Electron Configuration & Orbital Notation
Quiz
•
9th - 12th Grade