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Menghitung Ar dan Mr (X MIPA 7)

Authored by wawan sunarwan

Chemistry

10th Grade

Used 758+ times

Menghitung Ar dan Mr (X MIPA 7)
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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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81

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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

57

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65

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Diketahui Ar H=1,C=12, O=16. Hitunglah Mr dari CH3COOH

60

31

12

17

59

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Diketahui Ar H=1, O=16, C=12. Hitunglah Mr dari C12H22O11

180

98

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

334

71

119

94

267

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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98

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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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