
Konsep Mol
Flashcard
•
Chemistry
•
10th Grade
•
Practice Problem
•
Hard
Nur Hidayah
FREE Resource
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10 questions
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1.
FLASHCARD QUESTION
Front
Hitunglah massa 0,1 mol batu kapur (CaCO3) jika diketahui Ar Ca = 40, Ar C = 12 dan Ar O = 16).
Back
10 gram
2.
FLASHCARD QUESTION
Front
Jumlah mol air yang mengandung 2,408 x 1023 atom molekul air adalah…
Back
0,4 mol
3.
FLASHCARD QUESTION
Front
Jika diketahui Ar O=16 dan bilangan Avogadro=6x 1023, dalam 16 gram gas oksigen (O2) terdapat atom oksigen sebanyak…
Back
3,01 x 1023
4.
FLASHCARD QUESTION
Front
Jumlah mol dari 29,8 gram amonium fosfat ((NH4)3PO4) (Ar N = 14, H = 1, dan P = 31) adalah … .
Back
0,20 mol
5.
FLASHCARD QUESTION
Front
Jika diketahui Ar Ca = 40, C = 12, O = 16 dan bilangan Avogadro = 6,02×1023, maka 50 gram CaCO3 mempunyai jumlah molekul … .
Back
3,01 × 1023
6.
FLASHCARD QUESTION
Front
Jumlah mol dari 11,2 Liter gas oksigen pada keadaan standar (STP). (Diketahui Vm = 22,4 liter)
Back
0.5 mol
7.
FLASHCARD QUESTION
Front
Molaritas dari 4 mol gula dalam 100 mL air adalah...
Back
40 M
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