Question: Please help fast. Please please do both of them. I promise this is my last question but I needed to post both questions. Please. I

Please help fast. Please please do both of them. I promise this is my last question but I needed to post both questions. Please. I tried to work the first one out 4 times and I tried working the second one out 7 times. Please help fast

A 0.553g sample of steam at 107.4C is condensed into a container with 5.44g of water at 14.5C. What is the final temperature of the water mixture if no heat is lost? The specific heat of water is 4.18gCJ, the specific heat of steam is 2.01gCJ, and Hvap=40.7kJ/mol. Tf How much heat is required to raise the temperature of 46.0g of water from 45C to 115C ? h

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