Chemistry, 03.02.2021 17:20 milkshakegrande101

240 g of water (initially at 20°C) is mixed with an unknown mass of iron (initially at 500°C). When thermal equilibrium is reached, the system has a temperature of 42°C Find the mass of the iron.

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240 g of water (initially at 20°C) is mixed with an unknown mass of iron (initially at 500°C). When...

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