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Brrunno [24]
3 years ago
12

An expression is show below. - 1 2/3 - x

Chemistry
1 answer:
natka813 [3]3 years ago
4 0

Answer:

What’s the answer ‍♀️

Explanation:

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How much heat, in joules, is required to warm a metal disc from 19 °C to 33 °C? The
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Answer:

Q = 96.6 j

Explanation:

Given data:

Heat required = ?

Initial temperature = 19°C

Final temperature = 33°C

Mass of disc = 3.0 g

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Solution:

Specific heat capacity:

It is the amount of heat required to raise the temperature of one gram of substance by one degree.

Formula:

Q = m.c. ΔT

Q = amount of heat absorbed or released

m = mass of given substance

c = specific heat capacity of substance

ΔT = change in temperature

ΔT = 33°C - 19°C

ΔT = 14°C

Q = 3.0 g×2.3 J/g.°C × 14°C

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2 years ago
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Explanation:

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The correct answer is 5.8 atm.
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