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hjlf
2 years ago
15

Give three examples of physical change from your every day life

Chemistry
2 answers:
Amanda [17]2 years ago
8 0

Answer:

candle wax melting

water boiling then evaporating

water freezing into ice

ice melting into water

topjm [15]2 years ago
5 0

Moving, growing, falling?

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When the concentrations of CO2 and H2CO3 are both horizontal lines then the rate of the forward reaction is the same as the rate of the reverse reaction.

<h3>What is rate of reaction?</h3>

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Give an example where handpicking is used for separation. (1)​
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