2 years ago

A wetland being drained so a housing development can be built is an example of ____________.

Chemistry

1 answer:

Reil [10]2 years ago

5 0

Answer:

a now give me the points

Explanation:

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3 years ago

A slice of pizza has 500 kcal. If we could burn the pizza and use all the heat to warm a 50-L container of cold water, what woul

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Answer:

10°C

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Heat gain by water = Heat lost by the slice of pizza

Thus,

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$Mass\ of\ water=1 kg/L \times {50.0\ L}$

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ΔT = ?

For slice of pizza:

Q = 500 kcal

So,

$50\times 1\times \Delta T=500$

ΔT = 10°C

Increase in temperature = 10°C

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hopefully with these definitions you can figure out the answer.

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