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Alona [7]
3 years ago
7

Given a container of helium gas with an initial volume of

Chemistry
1 answer:
Gnoma [55]3 years ago
3 0

Answer:

v2 = 3.9 L

Explanation:

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You remove the pot of boiling hot water and set it on a cooler part of the stove. which mechanism is responsible for cooling the
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0.350 mol of a solid was dissolved in 260 mL of water at 21.2 oC. After the solid had fully dissolved, the final temperature of
Fittoniya [83]

Answer: Heat of the solution  = mass water × specific heat water × change in temperature

mass water = 260ml (1.00g/ml ) = 260g

specific heat of water = c(water) = 4.184J/ g°C

Heat change of water = final temperature - initial temperature

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