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Vinvika [58]
2 years ago
6

Mass of NaOH = 0.2 Volume of solution 500 ml

Chemistry
1 answer:
Yuliya22 [10]2 years ago
6 0
Density will be mass/volume= 0.2/500 = 0.0004
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How much heat is given off when 18.5g of water at 35.0 degrees Celsius freezes to ice at -5.00 degrees Celsius
saveliy_v [14]

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Explanation:

Given parameters:

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Unknown:

Amount of heat given off = ?

Solution:

In converting the water to ice, the water goes through these  processes:

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H = 18.5 x 4.2 + (0-(-35)) + (18.5 x 334) + (18.5 x 2.03 x (-5 - (0))

H = 2719.5J  + ‬6179J + 187.8J = 9086.3J

learn more:

Specific heat brainly.com/question/7210400

#learnwithBrainly

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