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iogann1982 [59]
4 years ago
7

Analysis:

Chemistry
1 answer:
Deffense [45]4 years ago
4 0

Answer:

Wavelength amount of time

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What is the specific heat of ethanol if 4650 j are required to raise the temperature of 250.0g of ethanol from 22.0oc to 29.6 de
Alchen [17]

Answer:

C=2.45\frac{J}{g\°C}

Explanation:

Hello there!

In this case, since the thermodynamic definition of heat in terms of mass, specific heat and temperatures is given by:

Q=mC(T_2-T_1)

We are to calculate the specific heat of the ethanol as shown below:

C=\frac{Q}{m(T_2-T_1)}

Thus, by plugging it the given data we can obtain:

C=\frac{4650J}{250.0g(29.6-22.00\°C)} \\\\C=2.45\frac{J}{g\°C}

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3 years ago
How many moles of sodium hydroxide are in 1.5 liters of a 8 M solution?
cestrela7 [59]

Answer:

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