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Is using a hot pack an example an example of an endothermic or exothermic
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A50.0 ml sample of gas at 20.0 atm of pressure is compressed to 40.0 atm of pressure at constant temperature. what is the new volume? 0.0100 ml 0.325 ml 25.0 ml 100. ml
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If two objects at different te, peraure are in contact with each other what happens to their temperature
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Use the drop-down menus to label each of the following changes p for physical change and c for chemical change. the substance changes to a new substance. the original substance can be recovered. the color changes. gas is produced and given off. the substance changes size, shape, or volume.
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Which element below could be and isotope of this atom
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Is using a hot pack an example an example of an endothermic or exothermic...
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