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)?
Determine the number of mg of Mn2+ left unprecipitated in 100 mL of a 0.1000M solution of MnSO4 to which enough Na2S has been added to make the final sulfide ion (S2-)concentration equal to 0.0900 M.
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For the completion of this assignment, I decided to leverage the Strain Theory to explain why transnational organized crime continues to flourish
You are working on the topic "Evaluating the Impact of ICE Enforcement Strategies on Immigrant Communities in the U.S:
Answer in detail in approximately 400 words the class name is The Community Context of Crime
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Discuss the progression of moving from vague terms to more specific concepts. Is being specific that important? Why or why not?
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After reading Chapter 1 in the textbook, use self-reflection while thinking about your current personal culture and the cultures you have experienced.