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Calculate mass in grams of 5.09×10^20 atoms of copper. (Atomic Mass 63.5)
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The solubility of barium nitrate is 9.02 g/100 g h2o at 20°c. a 15.2 g sample of barium nitrate is added to 200.0 g of water at 20°c. is the solution saturated, unsaturated, or supersaturated? a. unsaturated b. saturated c. supersaturated
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Match each state of matter with the statement that best describes it.
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Calculate mass in grams of 5.09×10^20 atoms of copper. (Atomic Mass 63.5)...
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