Why the anions and cations are present
A solution contains10-3 M total carbonates. No weak acids or weak bases are present other than the carbonate species, and no other anions and cations are present. Assuming a closed system, what is the pH? Assume that the pH is < 6. (ans. =4.65)
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Determine the molar concentration of chloride ions in a solution prepared by mixing the 100mL of 2.0 M KCL with 50 L of a 1.5 MCaCl2 solution?
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A solution contains10-3 M total carbonates. No weak acids or weak bases are present other than the carbonate species, and no other anions and cations are present. Assuming a closed system, what is the pH? Assume that the pH is < 6. (an
Explain what mass of sodium format (HCOON a) must be added to the 350.mlof water at 25 degrees C in order to obtain a solution having a pH of 8.50?
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Starting from pure H2S introduced into an evacuated vessel at 1065 degrees C, explain what will the total pressure in the vessel be at equilibrium if the equilibrated mixture contains 0.300 atm of H2(g)?
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Explain the risks of not reporting the results of your forensic assessment findings accurately. Provide specific examples.
Read "The Effect of Tart Cherry Juice Compared to a Sports Drink and Cycling Exercise Performance, Substrate Metabolism, and Recovery" from University Library
Identify and analyze one resource that provides information regarding services for dealing with and treating substance use and abuse in youth or adolescence.
Discuss how culture may influence one's perceptions. Provide an example of how culture may impact the interaction between a patient/client
Write an essay describing your achievement of a goal and your friends or family member's achievement of a goal using motivational theory
Pets can have a therapeutic effect on people; they seem to have the power to calm the anxious and cheer the depressed. Give three reasons
Review Chapter 12 and consider how your culture has impacted your worldview and personality. Pay particular attention to the section on characteristics of Cult