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Give me pleasure to calculate the certain problem

Problem- a 200 g copper bowl contains 170 g of water, both at 20.0°C. A very hot 420 g copper cylinder is dropped into the water, causing the water to boil, with 15.2 g being converted to steam. The final temperature of the system is 100°C. Neglect energy transfers with the environment.

Part 1- How much energy is transferred to the water as heat?

Part 2- How much to the bowl?

Part 3- What is the original temperature of the cylinder?

The specific heat of water is 1 cal/g·K, and of copper is 0.0923 cal/g·K. The latent heat of vaporization of water is 539 Cal/kg.

I need help to calculate the answer of the above problem.

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