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skelet666 [1.2K]
3 years ago
11

To begin the experiment, 1.11g of methane is burned in a bomb container containing 1000grams of water. The initial temperature i

s 24.85 C. The specific heat of water is 4.184 j/g C. The heat capacity is 698 J/ C. The final water temperature is 35.65 C
Calculate the change in temperature
Chemistry
2 answers:
PilotLPTM [1.2K]3 years ago
8 0
The formula of heat added is presented as
Q = m * c * change in (T)

where 
Q - the heat added
m - mass
c - specific heat
<span>Change in temperature</span> - (Tf - To)

Basically, in order for us to know the change in heat, the formula is
Change in temperature = T(final) - T(original)
Change in temperature<span> = 36.65 - 24.85
</span>Change in temperature<span> = 11.8 degrees Celcius
</span>
So the change in temperature is 11.8 degrees 
alexgriva [62]3 years ago
8 0

Answer:

10.8 C

Explanation:

The final temp is 35.65 not 36.65

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A lead mass is heated and placed in a foam cup calorimeter containing 40.0 mL of water at 17.0°C. The water reaches a temperatur
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The equation used to calculate heat released or absorbed follows:

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q = heat absorbed by water

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T_{final} = final temperature of water = 20.0°C

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Putting values in equation 1, we get:

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