Rumus Empiris dan Rumus Molekul
Flashcard
•
Chemistry
•
•
Hard
Marwiyah Marwiyah
FREE Resource
Student preview

34 questions
Show all answers
1.
FLASHCARD QUESTION
Front
Rumus yang menyatakan perbandingan paling sederhana atom dari unsur-unsur dalam senyawa.
Back
Rumus empiris
Answer explanation
karena rumus empiris merupakan rumus yang tidak bisa dibagi lagi maka dari itu rumus empiris merupakan rumus yang menyatakan perbandingan paling sederhana.
2.
FLASHCARD QUESTION
Front
Dalam 60 gram senyawa karbon, terdapat 24 gram karbon, 4 gram hydrogen, dan sisanya oksigen. (Ar C: 12, H: 1, O: 16). Tentukan rumus empiris…
Back
CH2O
Answer explanation
3.
FLASHCARD QUESTION
Front
Jika diketahui RE suatu senyawa ialah CH2O dan Mr RM (60) maka tentukanlah rumus molekulnya (Ar C: 12, H: 1, O: 16)...
Back
C2H4O2
Answer explanation
4.
FLASHCARD QUESTION
Front
Rumus empiris yang benar adalah…
Back
CH3
5.
FLASHCARD QUESTION
Front
Hasil analisis terhadap suatu senyawa oksida nitrogen menunjukkan bahwa senyawa tersebut mengandung 30% massa nitrogen dan 70% massa oksigen. Diketahui MR senyawanya adalah 92 gr/mol. Tentukan Rumus Molekul. Pilihan: NO2, NOH, NO2H, N2O4.
Back
N2O4
Answer explanation
6.
FLASHCARD QUESTION
Front
Rumus molekul dari senyawa karbon (Mr= 180) yang mempunyai rumus empiris CH2O adalah …(Ar C: 12, H: 1, O: 16)
Back
C6H12O6
Answer explanation
7.
FLASHCARD QUESTION
Front
Rumus molekul cuka adalah CH3COOH. Apa rumus empirisnya?
Back
CH2O
Answer explanation
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
20 questions
IKATAN KIMIA
Flashcard
•
11th Grade - University
29 questions
Klasifikasi Materi
Flashcard
•
10th Grade
20 questions
fisika
Flashcard
•
9th Grade - University
20 questions
ikatan kimia dan bentuk molekul
Flashcard
•
11th Grade
20 questions
ULANGAN BIOLOGI KLS 12 METABOLISME
Flashcard
•
12th Grade
25 questions
KUIS VIRUS KELAS X
Flashcard
•
10th Grade
20 questions
soal reaksi redoks
Flashcard
•
10th Grade
24 questions
Unsur, Senyawa, dan Campuran
Flashcard
•
8th 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
20 questions
Physical and Chemical Properties
Quiz
•
8th Grade
20 questions
Counting Atoms Practice
Quiz
•
8th Grade
32 questions
Unit 2/3 Test Electrons & Periodic Table
Quiz
•
10th Grade
20 questions
Electron Configuration
Quiz
•
10th - 12th Grade
20 questions
Atomic Structure and Periodic Table
Quiz
•
7th Grade
20 questions
COUNTING ATOMS
Quiz
•
10th Grade
20 questions
Naming Covalent and Ionic Compounds
Quiz
•
10th Grade
14 questions
PERIODIC TRENDS
Quiz
•
11th Grade