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lions [1.4K]
3 years ago
8

What is the temperature change on a 75.0 gram sample of mercury if 480.0 cal of heat are added to it? The specific heat of mercu

ry = 0.033 cal/g C
Chemistry
1 answer:
Vesna [10]3 years ago
7 0

Answer:

\Delta T=194^oC

Explanation:

Hello,

In this case, the relationship between the mass, heat, temperature and heat capacity id given by:

Q=mCp\Delta T

In such a way, the temperature change results:

\Delta T=\frac{Q}{mCp}=\frac{480.0cal}{75.0g*0.033cal/(g^oC)}  \\\\\Delta T=194^oC

Clearly it is a positive change which means the temperature increases as heat is added.

Regards.

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