
UH Soal Konsep Mol
Authored by Besse Firanita Astari
Chemistry
11th Grade
Used 33+ times

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9 questions
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1.
MULTIPLE CHOICE QUESTION
10 mins • 1 pt
massa 0,8 mol NaCl adalah .... (Ar Na = 23; Cl = 35,5)
5,85 gram
23,4 gram
46,8 gram
58,5 gram
2.
MULTIPLE CHOICE QUESTION
10 mins • 1 pt
Sebanyak 1 gram NaOH dilarutkan dalam air hingga volumenya 250 ml, maka kosentrasi larutan tersebut adalah .... (Ar Na = 23; O = 16; dan H =1)
0,25 mol/L
2,5 mol/L
1,0 mol/L
0,1 mol/L
3.
MULTIPLE CHOICE QUESTION
10 mins • 1 pt
Perbandingan besi dan belerang adalah 7 : 4, besi yang harus direaksikan dengan 16 gram belerang agar dihasilkan senyawa besi belerang adalah ...
21 gram
28 gram
32 gram
44 gram
4.
MULTIPLE CHOICE QUESTION
10 mins • 1 pt
volum 8 gram oksigen (Mr = 32) pada keadaan STP adalah ...
2,8 L
3,2 L
5,6 L
11,2 L
5.
MULTIPLE CHOICE QUESTION
10 mins • 1 pt
12 Liter
18 Liter
27 Liter
37,5 Liter
6.
MULTIPLE CHOICE QUESTION
10 mins • 1 pt
2,2 x 10 21
7.
MULTIPLE CHOICE QUESTION
10 mins • 1 pt
4,40 gram
8,80 gram
8,96 gram
17, 6 gram
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