
Excess Reactant Calculation

Quiz
•
Instructional Technology
•
11th Grade
•
Medium
Yohanes Otto Maryoto
Used 1+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Apa reaktan berlebih dalam reaksi 2H2 + O2 -> 2H2O jika Anda memulai dengan 4 mol H2 dan 2 mol O2?
O2
2H2
H2
H2O
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Dalam reaksi 3A + 2B -> 3C, jika Anda memiliki 6 mol A dan 5 mol B, reaktan mana yang berlebih?
B
A dan B keduanya berlebih
C
A
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Hitung reaktan berlebih ketika 5 mol Na dan 3 mol Cl2 bereaksi untuk membentuk NaCl. Apa yang tersisa?
2 mol Na
1 mol Cl2
3 mol NaCl
0.5 mol Cl2
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Untuk reaksi C + O2 -> CO2, jika Anda memiliki 10 gram karbon (C) dan 32 gram oksigen (O2), mana yang merupakan reaktan berlebih?
C
CO2
Tidak ada
O2
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Dalam reaksi 4Fe + 3O2 -> 2Fe2O3, jika Anda mulai dengan 8 mol Fe dan 5 mol O2, berapa banyak mol O2 yang berlebih?
2 mol O2 berlebih
3 mol O2 berlebih
1 mol O2 berlebih
0 mol O2 berlebih
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Tentukan reaktan berlebih ketika 2 mol X bereaksi dengan 3 mol Y untuk menghasilkan 2 mol Z, mengingat Anda memiliki 4 mol X dan 5 mol Y.
X
Tidak ada
Z
Y
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Jika 1 mol A bereaksi dengan 2 mol B untuk menghasilkan C, dan Anda memiliki 3 mol A dan 4 mol B, apa reaktan yang berlebih?
A
B
C
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