Find concentrations of all ions that remain in solution
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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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?
The following transactions occurred during 2011. Assume that depreciation of 10% per year is charged on all machinery and 5% per year on buildings, on a straight-line basis, with no estimated salvage value.
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)?
Xpected sales for tents at Sandy's Camping Gear are 4,200, 6,100, 2,200, 3,400, and 5,300 for the next five quarters. At the end of the current year, inventory of finished tents on hand is 500 tents.
Zach Company owns 40% of the voting stock of Tomas Corporation and uses the equity method in recording this investment. Tomas Corporation reported a $20,000 net loss. Zach Corporation's entry would include?
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What is the predominant intermolecular force (dipole-dipole, dispersion, or hydrogen bonding) in each of these compounds: hydrogen fluoride, carbon tetrafluoride, and hydrogen chloride?
An investor purchased 500 shares of common stock, $25 par, for $21,750. Subsequently, 100 shares were sold for $49.50 per share. What is the amount of gain or loss on the sale?
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