Explaining the use of catalysts
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Science
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9th Grade
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Medium
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Standards-aligned
Mya Raz
Used 6+ times
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8 Slides • 10 Questions
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Explaining the use of catalysts
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Multiple Choice
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Multiple Choice
Is this diagram endothermic or exothermic
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Multiple Choice
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Catalyst
any substance that increases the rate of a reaction without itself being consumed.
Examples: enzymes, metal or metal oxides (iron, platinum)
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Reactant
Enzymes (catalyst)
Product
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Catalyst/enzymes LOWERS THE ACTIVATION ENERGY
(the energy to start a reaction)
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Open Ended
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Open Ended
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Open Ended
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Catalytic converters
remove harmful gases
Platinum and rhodium in the converter remove oxides of nitrogen and convert them into nitrogen gas and oxygen gas.
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Multiple Choice
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Multiple Choice
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Multiple Choice
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Multiple Choice
Explaining the use of catalysts
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