Massa molekul relatif (Mr) C17H19NO3 adalah ....
(Gunakan tabel periodik untuk mengetahui Ar setiap unsur)
Chemistry
Quiz
•
Chemistry
•
10th Grade
•
Hard
Muhammad Yahya Massekati
Used 50+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Massa molekul relatif (Mr) C17H19NO3 adalah ....
(Gunakan tabel periodik untuk mengetahui Ar setiap unsur)
180
234
285
432
456
2.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Massa 2 mol KOH adalah ....
(Gunakan tabel periodik untuk mengetahui Ar setiap unsur)
14
28
56
112
224
3.
FILL IN THE BLANK QUESTION
3 mins • 1 pt
Nilai adalah ....
4.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Satu mol gas A pada suhu 27oC dan tekanan 1 atm memiliki volume .... L
(Dik. R = 0,082 L.atm.mol-1.K-1)
12,3
24,6
36,9
49,2
61,5
5.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
2,24 L Gas Helium pada keadaan STP memiliki jumlah partikel sebanyak ....
6,02 x 1020
6,02 x 1021
6,02 x 1022
6,02 x 1023
6,02 x 1024
6.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Jika terdapat 2 mol NH3, maka jumlah H2O yang dihasilkan adalah .... mol
2
2,5
3
3,5
4
7.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Untuk menghasilkan 6 mol PCl3, diperlukan Cl2 sebanyak .... mol
9
12
15
16
18
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