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Chemistry Grade 9 > Reactions And Word Equations > Flashcards

Flashcards in Reactions And Word Equations Deck (4)
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1

What is a endothermic reaction?

When the product of a chemical reaction absorbs heat.

2

What is a exothermic reaction?

When the product of a chemical reaction releases heat.

3

What would the reactants and products be in this word problem?

Propane+oxygen-> carbon dioxide+ water

Propane+oxygen= reactants
carbon dioxide+ water= products

4

What would the reactants and products be in this word problem?

Silver+sulphur-> silver sulphide

Silver+sulfur=reactants
silver sulphide= products