Answers edited by Chuck W.
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Question #cd9d5
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How do you do gas stoichiometry problems at STP?
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How do you convert grams to mole?
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Question #3d61b
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Question #4cd90
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What is the law of mass action? What determines the direction of a chemical reaction in a formula equation?
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Why is the ideal gas law useful?
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Question #e35ee
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What is unit conversion?
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How does molality affect the boiling point?
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What is a galvanic cell made of?
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Question #b2485
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What mass of oxygen gas can be be produced when 1.15 g sodium peroxide reacts with excess water?
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If the frequency of a wave is 2.0 cycles per second and its speed is 0.04 meter per second,what is the wavelength of the wave?
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Question #6f539
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How does a solute affect the freezing point?
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Question #2add8
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How does the degree of dissociation affect ka?
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How can I calculate delta G of a reaction?
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Question #6b066
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How does pH affect the change in free energy for a reaction?
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Why is enthalpy an extensive property?
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How is the equilibrium constant related to Gibbs free energy?
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How can I calculate the molarity of a saturated solution?
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0.10 mol of solid sodium hydrogen carbonate and 0.20 mol of solid sodium carbonate are dissolved in the same beaker of water, transferred to a volumetric flask and made to 250.0 mL. The Ka for HCO3 - is 4.7 x 10-11.
What is the pH of the resulting buffer?
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How does delta G affect keq?
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Which of the following molecules has a dipole moment? CCl4, H2S, CO2, BCl3, Cl2
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How do elements make up compounds?
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Question #cd9d1
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How does the boiling point of a liquid evolve if a non-volatile solute is added?
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Question #dc3c2