lilycarter438 lilycarter438
  • 16-03-2020
  • Chemistry
contestada

You are heating 20 grams of 20ºC - H20 to a vapor. What amount of heat energy is required to bring the water to the boiling point?

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derekj367 derekj367
  • 16-03-2020

Answer:

120 degrees fahrenheit  

Explanation:

because if you turn on a stove and wait for it to heat up and then you put a pan full of water on the stove it will start bubbling and that is what is called a boil  

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ednorobello92 ednorobello92
  • 16-03-2020

Answer: Q= 6698 J

Explanation: To find the amount of heat for water, we will use the formula of Heat which is Q= mc∆T, where c for water is 4.186 J/g°C.

Q = mc∆T

= 20 g ( 4.186 J/g°C) ( 100°C-20°C)

= 6698 J

Answer Link

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