Which cylinder would have the greatest volume change
Density of gold is 19.31 g/cm^3Density of platinum is 21.43 g/cm^3
If equal masses of gold and platinum are transferred to equal volumes of water in separate graduated cylinders, which cylinder would have the greatest volume change?
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If a 20.0 g sample of CaCO3 is put into a 10.0 L container and heated to 800oC, what percent of the CaCO3 will react to reach equilibrium?
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Determine the melting point of an aqueous solution made by adding 186 mg of saccharin (C7H5O3NS) to 1.00mL of water (density = 1.00g/mL, Kf = 1.86Celcius/m).
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C6H12O6 + O2 --> CO2 + H2O is the overall chemical equation for biological respiration. How many moles of CO2 are produced by the reaction of 3.0 moles of C6H12O6 (a little more than a pound of glucose)?
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A sample of 1.05 g of lead (II) nitrate is mixed with 130 mL of 0.106 M sodium sulfate solution. What are the concentrations of all ions that remain in solution after the reaction is complete?
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