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mencari Mr (massa molekul relatif)

Authored by Siti Afsoh, S.Pd.

Chemistry

University - Professional Development

Used 57+ times

mencari Mr (massa molekul relatif)
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6 questions

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1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Jika diketahui massa atom relatif H=1, O=16, dan S=32, berapa massa molekul relatif H2SO4?

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2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Berapa Mr Ca(OH)2 Jika Ar Ca=40, Ar O=16 dan Ar H=1?

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3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Rumus Molekul Glukosa adalah C6H12O6, Berapa massa molekul relatif glukosa tersebut?(diketahui Ar C=12)

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4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Jika diketahui Ar: N=14, C=12, O=16, dan H=1, maka berapakah massa molekul urea yang memiliki rumus CO(NH2)2?

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5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Senyawa Hidrat adalah senyawa yang mengandung air, jika diketahui Ar Fe=56, S=32, O=16,dan H=1, berapa Mr Fe2(SO4)3.5H2O?

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6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Dengarkan suara berikut, cari jawabannya!

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