Menghitung Ar dan Mr (X MIPA 7)
Authored by wawan sunarwan
Chemistry
10th Grade
Used 765+ times
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25 questions
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1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Bila diketahui Ar H=1, P=31, O=16. Hitunglah Mr senyawa H3PO4
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2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Diketahui Ar Ca=40, O=16, H=1. Hitunglah Mr senyawa Ca(OH)2
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50
65
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Diketahui Ar H=1,C=12, O=16. Hitunglah Mr dari CH3COOH
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31
12
17
59
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Diketahui Ar H=1, O=16, C=12. Hitunglah Mr dari C12H22O11
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150
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60
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Bila diketahui Ar Na=23, S=32, O=16. Hitunglah Mr dari Na2(SO4)3
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119
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6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Jika diketahui Ar H=1, S=32, dan O=16, massa molekul relatif untuk senyawa asam sulfat (H2SO4) adalah…
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7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Massa molekul relatif untuk senyawa Fe2(SO4)3 jika diketahui massa atom relative (Ar) Fe=56, S=32, dan O=16 adalah…
156
208
304
334
400
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