Sejumlah logam besi dipijarkan dengan 3,2 gram belerang menghasilkan 8,8 gram senyawa besi(II) sulfida. Berapa gram logam besi yang telah bereaksi?
Kimia

Quiz
•
Science
•
9th - 12th Grade
•
Hard
samuel aprianus
Used 1+ times
FREE Resource
8 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
3 mins • 15 pts
5,6 gram
8,8 gram
3,2 gram
6,4 gram
Answer explanation
2.
MULTIPLE CHOICE QUESTION
3 mins • 15 pts
Jika di dalam senyawa FeS perbandingan massa Fe : S = 7 : 4, maka untuk menghasilkan 4,4 gram senyawa FeS diperlukan Fe dan S berturut-turut sebanyak!
Fe = 1,6 gram dan S = 2,8 gram
Fe = 4,4 gram dan S = 1,6 gram
Fe = 2,8 gram dan S = 4,4 gram
Fe = 2,8 gram dan S = 1,6 gram
Answer explanation
3.
MULTIPLE CHOICE QUESTION
3 mins • 15 pts
Unsur X mempunyai konfigurasi elektron 2, 8, 8, 2. sedangkan unsur Y mempunyai konfigurasi elektron 2, 8, 18, 7. Jika kedua unsur membentuk senyawa, maka rumusnya adalah . . .
XY2
X2Y
X2Y3
X2Y5
Answer explanation
4.
MULTIPLE CHOICE QUESTION
3 mins • 15 pts
23 proton, 12 elektron, 11 neutron
11 proton, 12 elektron, 23 neutron
11 proton, 11 elektron, 12 neutron
11 proton, 12 elektron, 11 neutron
Answer explanation
5.
MULTIPLE CHOICE QUESTION
3 mins • 10 pts
Diketahui nomor atom unsur:
A = 3; B = 4; C = 11; D = 12; E= 9; F = 17
Ikatan paling ionic dapat terbentuk antara ….
A dengan F
A dengan E
C dengan E
B dengan C
Answer explanation
6.
MULTIPLE CHOICE QUESTION
3 mins • 10 pts
Unsur X dan Y membentuk senyawa dengan rumus kimia XY3. Kemungkinan nomor atom X dan Y adalah ….
3 dan 5
3 dan 9
5 dan 7
5 dan 9
Answer explanation
7.
MULTIPLE CHOICE QUESTION
3 mins • 10 pts
Di antara molekul-molekul dibawah ini, yang mempunyai ikatan kovalen rangkap dua adalah . . .
N2 (nomor atom N = 7)
O2 (nomor atom O = 8)
H2 (nomor atom H = 1)
NH3
Answer explanation
8.
DRAW QUESTION
3 mins • 10 pts
Pada senyawa SO3 terdapat ikatan kovalen koordinasi. Gambarkan ikatan kimianya

Answer explanation
Similar Resources on Quizizz
10 questions
PARTIKEL DALAM BENDA DAN MAKHLUK HIDUP

Quiz
•
9th Grade
10 questions
QUIZ ATOM, MOLEKUL DAN ION KELAS 9

Quiz
•
9th Grade
10 questions
KONFIGURASI ELEKTRON

Quiz
•
12th Grade
10 questions
quiz listrik statis tentang atom

Quiz
•
9th Grade
10 questions
LISTRIK STATIS KELAS 9

Quiz
•
7th - 12th Grade
10 questions
Latihan Soal Partikel Penyusun Atom

Quiz
•
12th Grade
10 questions
atom

Quiz
•
9th Grade
10 questions
Listrik Statis kelas 9

Quiz
•
9th Grade
Popular Resources on Quizizz
15 questions
Multiplication Facts

Quiz
•
4th Grade
20 questions
Math Review - Grade 6

Quiz
•
6th Grade
20 questions
math review

Quiz
•
4th Grade
5 questions
capitalization in sentences

Quiz
•
5th - 8th Grade
10 questions
Juneteenth History and Significance

Interactive video
•
5th - 8th Grade
15 questions
Adding and Subtracting Fractions

Quiz
•
5th Grade
10 questions
R2H Day One Internship Expectation Review Guidelines

Quiz
•
Professional Development
12 questions
Dividing Fractions

Quiz
•
6th Grade
Discover more resources for Science
25 questions
Spanish preterite verbs (irregular/changed)

Quiz
•
9th - 10th Grade
10 questions
Identify Slope and y-intercept (from equation)

Quiz
•
8th - 9th Grade
10 questions
Juneteenth: History and Significance

Interactive video
•
7th - 12th Grade
8 questions
"Keeping the City of Venice Afloat" - STAAR Bootcamp, Day 1

Quiz
•
9th - 12th Grade
26 questions
June 19th

Quiz
•
4th - 9th Grade
20 questions
Distance, Midpoint, and Slope

Quiz
•
10th Grade
20 questions
Figurative Language Review

Quiz
•
10th Grade
27 questions
STAAR English 1 Review

Quiz
•
9th Grade