Calculate the energy, in joules and calories, for each of the following (see Table 2.8):a....

Calculate the energy, in joules and calories, for each of the following (see Table 2.8):

a. required to heat 25.0 g of water from 12.5 °C to 25.7 °C

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b. required to heat 38.0 g of copper from 122 °C to 246 °C

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c. lost when 15.0 g of ethanol cools from 60.5 °C to −42.0 °C

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d. lost when 112 g of iron cools from 118 °C to 55 °C

TABLE 2.8 Specific Heats of Some Substances