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UkoKoshka [18]
3 years ago
8

If 41grams of water at 24°C absorbs 2208 J of heat energy, what will be the final temperature of the water?

Chemistry
1 answer:
aleksklad [387]3 years ago
5 0
The problem can solved using the heat equation which is expressed as:

H = mCΔT

 where H is the energy absorbed or released, m is the mass of the substance, C is the specific heat capacity, and ΔT is the change in temperature.

2208 J = 41 g x 4.18 J/g·°C x ( T - 24 °C) 
T = 36.88 °C

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when the following redoc reaction is balances (assume acidic solution), how many moles of water appear and on what side
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Step 1:

MnO4- ----> Mn2+

2Cl- ------> Cl2

Step 2:

MnO4- --> Mn2+ + 4H2O

2Cl- -----> Cl2

Step 3:

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Step 4:

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Step 5:

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