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What is the ph of a solution that has a hydrogen ion concentration of 1.0 * 10 -9 m?
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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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If you used the method of initial rates to obtain the order for no2, predict what reaction rates you would measure in the beginning of the reaction for initial concentrations of 0.200 m, 0.100 m, & 0.050 m no2.
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Amechanical wave that transports a lot of energy will have a
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Which are charateristics of all metals...
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