Konsep Laju Reaksi

Quiz
•
Chemistry
•
3rd Grade
•
Medium
asnazkiy 08
Used 3+ times
FREE Resource
9 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Molaritas 0,2 mol HCl dalam 1 liter larutan adalah....
0,2 M
2 M
0,02 M
5 M
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Tentukan molaritas larutan yang terjadi, jika 50 mL larutan H2
SO4
2 M ditambah
dengan 150 mL air!
1,5 M
0,5 M
0,15 M
0,6 M
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Larutan asam nitrat (HNO3
) dengan Mr
= 63 mempunyai konsentrasi 1 molar,
artinya ... .
dalam 1 liter larutannya mengandung 63 gram HNO3
dalam 1 liter pelarut terdapat 63 gram HNO3
dalam 1 liter air mengandung 63 gram HNO3
sebanyak 63 gram HNO3
dilarutkan dalam 100 mL air
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Pada reaksi :
CaCO3 + 2HCl ---> CaCl2 + H2O
Grafik biru menunjukkan hubungan antara..........dan waktu
CaCO3
CaCO3 + 2HCl
CaCl2 + H2O
H2O
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Laju reaksi 2A + B---> 2C + D dapat dinyatakann sebagai laju bertambahnya konsentrasi.....
A tiap satuan waktu
A dan B tiap satuan waktu
C tiap satuan waktu
B dan C tiap satuan waktu
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Pada reaksi :
N2 + 3H2 ---> 2NH3
Rumus laju reaksi yang benar adalah
7.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Pada reaksi:
A + B ---> C + D
Rumus laju reaksi sesaat yang benar adalah....
8.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Pada reaksi :
CaCO3 + 2HCl ---> CaCl2 + H2O
Grafik merah menunjukkan hubungan antara..........dan waktu
CaCO3
CaCO3 + 2HCl
CaCl2 + H2O
H2O
9.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Pada reaksi:
CH4 + 2O2 ---> CO2 + 2H2O
yang mengalami pertambahan konsentrasi adalah....
CH4
O2
CO2
H2O
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