Yang dimaksud dengan massa atom relatif (Ar) adalah...
SUMATIF AKHIR SEMESTER GANJIL MATA PELAHARAN KIMIA KELAS XI

Quiz
•
Chemistry
•
11th Grade
•
Hard
Ida Marantika
Used 8+ times
FREE Resource
25 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Massa rata rata suatu atom dibandingkan (dibagi)dengan 12 x massa 1 atom C12
Massa rata rata suatu atom dibandingkan (dibagi) dengan 1/12 x massa 1 atom C12
Massa rata rata suatu atom dikalikan dengan massa 1 atom C12
Massa rata rata suatu atom dibandingkan (dibagi)dengan 12 x massa 1 atom Hidrogen
dibandingkan (dibagi) dengan 1/12 x massa 1 atom Hidrogen
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Massa molekul relatif dari molekul C6H12O6 adalah... (Ar C=12; Ar H=1; Ar O=16)
90
100
120
150
180
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Hitunglah mol dari 200 gram CaCO3 (kalsium karbonat)! (Ar Ca=40; Ar C=12; Ar O=16)
125
100
95
80
75
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Massa dari 0,5 mol H2SO4 (asam sulfat) adalah...
32 gram
40 gram
44 gram
54 gram
64 gram
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Prosentase unsur K, S dan O dalam senyawa K2SO4 berturut turut adalah...( Ar K=39; Ar S=32; Ar O=16)
44,82%; 36,78%; 18,39%
18,39%; 36,78%; 44,82%
44,82%; 78,36%; 39,18%
82,44%; 78;36%; 39,18%
44,82%; 18,39%; 36,78%
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Jika bilangan Avogadro adalah L, maka jumlah partikel suatu zat yang banyaknya 2 mol adalah
2 X L
3 X L
4 X L
5 X L
6 X L
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Berapakah volume dari 64 gram oksigen (O2) dalam keadaan STP? (Ar O = 16)
11, 2 Liter
22,4 Liter
44,8 Liter
54,8 Liter
64,8 Liter
Create a free account and access millions of resources
Similar Resources on Wayground
20 questions
UH TERMOKIMIA

Quiz
•
11th Grade
20 questions
Pra Sumatif Akhir Semester Ganjil Kimia Kelas XI

Quiz
•
11th Grade
20 questions
Termokimia (XI-2)

Quiz
•
11th Grade
20 questions
Laju Reaksi

Quiz
•
11th Grade
21 questions
UH KD 3.2 NEW

Quiz
•
11th Grade
20 questions
latihan soal termokimia

Quiz
•
11th Grade
20 questions
STOIKIOMETRI

Quiz
•
9th - 12th Grade
20 questions
olimpiade kimia

Quiz
•
11th Grade
Popular Resources on Wayground
25 questions
Equations of Circles

Quiz
•
10th - 11th Grade
30 questions
Week 5 Memory Builder 1 (Multiplication and Division Facts)

Quiz
•
9th Grade
33 questions
Unit 3 Summative - Summer School: Immune System

Quiz
•
10th Grade
10 questions
Writing and Identifying Ratios Practice

Quiz
•
5th - 6th Grade
36 questions
Prime and Composite Numbers

Quiz
•
5th Grade
14 questions
Exterior and Interior angles of Polygons

Quiz
•
8th Grade
37 questions
Camp Re-cap Week 1 (no regression)

Quiz
•
9th - 12th Grade
46 questions
Biology Semester 1 Review

Quiz
•
10th Grade