EXPERIMENT 2 Questions Name Section Questions solid didn\'t appear to dissol ve

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EXPERIMENT 2 Questions Name Section Questions solid didn't appear to dissol ve at all in a liquid. How is it possible to determine whether or not a small amount did dissolve? 2. Solubility is sometimes quantified as grams of substance that dissol could the solubility be determined using these units? ves per 100 g solvent. How 3· Suppose you had a highly volatile liquid sample. Such a sample would evaporate easily. could be a source of error in the density determination, and how could it be minimized? What 4. If a solid sample melted over a long range, what would this indicate? Denver is known as the "mile-high city: its altitude is 5280 ft. Is the normal atmospheric pressure in Denver 760 torr, or is it normally higher or lower? Would a liquid boil at its usual boiling point in Denver, or would boil at a higher or lower temperature than its normal boiling point? Explain. 6. Classify as either a chemical property or chemical change or physical property or physical change: a) the reddish-orange color of iron oxide (rust) b) gasoline evaporating e) liquid antimony cooling to form solid antimony 19

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EXPERIMENT 2 Questions Name Section Questions solid didn't appear to dissol ve

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