5. A 465 g chunk of iron is removed from an oven andplunged into 375 gwater in an insulated container. Thetemperature of the water increases from 26 to 87 °C. Ifthe specific heat of iron is 0.449 Jg°c, what musthave been the original temperature of the iron?

The heat transferred during the reaction can be determined the equation, q = mc∆TThe temperature of…

Answered: 5. A 465 g chunk of iron is removed…

Living By Chemistry: First Edition Textbook

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ChapterU5: Fire: Energy , Thermodynamics, And Oxidation-reduction

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Problem SI6RE

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5. A 465 g chunk of iron is removed from an oven and plunged into 375 gwater in an insulated container. The temperature of the water increases from 26 to 87 °C. If the specific heat of iron is 0.449 Jg°c, what must have been the original temperature of the iron?