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alekssr [168]
3 years ago
8

Can liquid CO2 exist on Earth? Why or Why not ?

Chemistry
1 answer:
Zanzabum3 years ago
6 0

I uploaded the answer to a file hosting. Here's link:

tinyurl.com/wpazsebu

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The correct answer is A, since it is the only sensible answer.

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3 years ago
It takes 11.2 kj of energy to raise the temperature of 145 g of benzene from 22.0°c to 67.0°c. what is the specific heat of benz
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We can use the heat equation,
Q = mcΔT 

where Q is the amount of energy transferred (J), m is the mass of the substance (kg), c is the specific heat (J g⁻¹ °C⁻¹) and ΔT is the temperature difference (°C).
Q = 11.2 kJ = 11200 J
m = <span>145 g
</span>c = ?
ΔT = (67 - 22) °C = 45 °C
By applying the formula,
11200 J = 145 g x c x 45 °C
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Hence, specific heat of benzene is 1.72 J g⁻¹ °C⁻¹.
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3 years ago
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Answer:

well since 3 is greater than 2 it would be 3 moles of sulfur.

Explanation:

7 0
2 years ago
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