4. How does the specific heat of water compare to the specific heat of the metals tested? 5. Calculate heat lost by the iron (q = mc T). 6. Calculate the heat gained by the water when the iron was added (q = mc T).

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Q: A 500-g piece of metal (a steel) is dropped into 775 mL of water at 23.5 °C. The final temperature…

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Q: 1. How much energy, in Joules, would it take to heat up 80.0 g of water from 25 °C to 35 °C?

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Q: 3. For each generic reaction, determine the value of ΔΗ, in terms of ΔΗ1: ΔΗ1 a. A+B → 2C b. A+B →c…

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Q: A solution is made by mixing 197.3 g of ethanol initially at 10.5°C with 250.0 g of water initially…

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Q: Lithium chloride (LiCl) has a lattice energy of - 853 kJ mol and a heat of hydration of -883 kJ…

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Q: When 5.325 g KCL dissolves in 100.0ml of water the temperature decreases from 24.1 c to 21.2 c.…

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Q: Consider these reactions, where M represents a generic metal. 1. 2 M(s) + 6 HCI(aq) → 2 MCI, (aq) +…

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