Pretest Stoikiometri Kimia Kelas XI-A
Authored by Rahmi Amira
Chemistry
11th Grade
Used 2+ times
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8 questions
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1.
DRAG AND DROP QUESTION
1 min • 2 pts
Bilangan Avogadro adalah… (a)
2.
DRAG AND DROP QUESTION
1 min • 3 pts
Mr H₂O = 18 g/mol. Massa 2 mol H₂O adalah… (a)
3.
DRAG AND DROP QUESTION
1 min • 3 pts
1 mol gas pada STP memiliki volume sebesar… (a)
4.
DRAG AND DROP QUESTION
1 min • 2 pts
Jumlah mol dalam 4 gram He (Ar = 4) adalah… (a)
5.
DRAG AND DROP QUESTION
1 min • 3 pts
Massa 0,5 mol CO₂ (Mr = 44 g/mol) adalah… (a)
6.
DRAG AND DROP QUESTION
3 mins • 5 pts
Jika 3,011 × 10²³ molekul N₂ memiliki massa 14 g, maka Ar N adalah… (a)
7.
DRAG AND DROP QUESTION
1 min • 2 pts
1 mol atom besi (Fe) mengandung berapa atom Fe? (a)
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