quiz stoikiometro
Authored by Muhamad Nurissalam
Chemistry
2nd Grade
Used 7+ times
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20 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Jika Ar Ca =40, O= 16 dan H =1, maka Mr Ca(OH)2 sebesar
40
56
74
77
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Sebanyak 1,7 gram NH3 dihitung mol nya. jika Ar N =14, H=1,, maka mol NH3 sebesar...mol
0,01
0,1
0,5
1
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
JIka Gas CO2 diukur pada pada keadaan standar, maka mol dari 6,72L gas tersebut sebesar.... L
0,1
0,2
0,3
0,4
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
jika 2 mol gas oksigen (O2) bervolume 4L, maka volume gas CH4 4 mol jika diukur pada keadaan yang sama maka bernilai.... Liter
2
4
6
8
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
JIka suatu gas diukur pada suhu 27oc pada tekanan 1 atm mempunyai volume 24,6L, maka mol zat tersebut sebesar....mol
1
2
3
4
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
JIka jumlah partikel oksigen sebesar 3,01 x 1022 maka mol zat itu adalah....mol
0,01
0,02
0,05
0,1
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
JIka Ar Na =23, O=16 dan H=1, maka 2 mol NaOH mempunyai massa zat sebesar... gram
30
80
100
110
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