Chemistry

10th

grade

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Mole Concept

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  • 1. Open Ended
    1 minute
    1 pt

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  • 2. Open Ended
    1 minute
    1 pt

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  • 3. Multiple Choice
    3 minutes
    1 pt

    How many moles are 98.3 grams of aluminum hydroxide, Al(OH)3? (Atomic mass of Al = 27, H= 1, O = 16)

    1.26 moles

    0.8 moles

    7,673.4 moles

    150 moles

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