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Chemistry 1302A/B Chapter Notes - Chapter 2: Enthalpy

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<p>What is the total heat flow if 28 grams of water at 12Â°C is cooled to become ice at â19Â°C? The specific heat of liquid water is 4.18 J/g â¢ Â°C; the specific heat of ice is 2.1 J/g â¢ Â°C. The heat of fusion of ice is 333 J/g, and the freezing point of water is 0.0Â°C.</p>

<p>If a system absorbs 28 J of heat and does 48 J of work on itssurroundings,<br>A-how many calories are in 45j?<br>B-what is the change of the internal energy in joules?</p>

<p><picture><source srcset="https://prealliance-textbook-qa.oneclass.com/qa_images/homework_help/question/qa_images/130/13051313.webp" type="image/webp"></source><img src="https://prealliance-textbook-qa.oneclass.com/qa_images/homework_help/question/qa_images/130/13051313.png" alt=""></picture></p> <div id="ghu" class="hidden">Section II - Show your work, and write clear explanations. 28. (3 points) Name the structure. Cl 29. (3 points) What is the IUPAC name for the following compound? CH2 C-CH3 CH 2 CH 3 </div>

Chemistry 1302A/B Chapter 2.1: Chemistry 1302A/B Chapter 2.: CH 2.1 Heat, Work, and Energy

Chemistry 1302A/B Chapter Notes - Chapter 2.1: Thermodynamics, Physical Property, Heat Capacity

Chemistry 1302A/B Chapter Notes - Chapter 2: Enthalpy

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