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Estimate the number of moles of gas (and mass of gas assuming that it is all N2) inside your family car (or a friends if you
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2. asked by Timofey
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When you heat the air inside a hot air balloon, it rises. Why does this occur?A. The mass of cold air displaced by the balloon
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Estimate the number of moles of gas (and mass of gas assuming that it is all N2) inside your family car (or a friends if you
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2. asked by Timoefy
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Look at the picture above. If the bucket were left outside on a hot day but brought inside before any evaporation occurred, how
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An empty plastic box of mass 9 kg is found to accelerate up at the rate of g/3 m/sec2 when placed deep inside water. Mass of the
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Need Help with these two problems1.One piece of copper jewelry at 111°C has exactly twice the mass of another piece, which is
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2. asked by Jamie
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Suppose 0.015 kg of steam (at 100.00 °C) is added to 0.20 kg of water (initially at 14.0°C). The water is inside an aluminum
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2. asked by Anonymous
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Suppose 0.0210 kg of steam (at 100.00°C) is added to 0.210 kg of water (initially at 19.5°C.). The water is inside a copper
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2. asked by maria
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Suppose 0.0210 kg of steam (at 100.00°C) is added to 0.210 kg of water (initially at 19.5°C.). The water is inside a copper
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2. asked by melisa
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Suppose 0.0210 kg of steam (at 100.00°C) is added to 0.210 kg of water (initially at 19.5°C.). The water is inside a copper
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2. asked by maria
3. 573 views