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What is the conjugate acid of HSO4-?

What is the conjugate acid of HSO4-?

Which of the letters a-f in the diagram represents the potential energy of the products? [1] Which letter indicates the activation energy? [2] Which letter indicates the heat of reaction? [3] Is the reaction exothermic or endothermic? [4] Is the reverse reaction exothermic or endothermic?[5]

Rank the following oxyanions in order of increasing basicity: ClO4-, ClO2-, ClO-, ClO3-.

Rank the following oxoacids in order of increasing acidity: HClO2, HClO4, HClO, HClO3.

Consider the reaction below.  2.39 mol of A and 6.10 mol of B are added to a 5.0 L container.  At equilibrium, the concentration of A is 0.296 M.  What is the value of the equilibrium constant?    3 A + 4 B  ↔ 5 C

Rank the following oxoacids in order of increasing acidity: HClO2, HClO4, HClO, HClO3.

Consider the reaction below.  2.39 mol of A and 6.10 mol of B are added to a 5.0 L container.  At equilibrium, the concentration of A is 0.296 M.  What is the value of the equilibrium constant?    3 A + 4 B  ↔ 5 C

Which of the following is an amphiprotic substance?

What type of titration is this? [a] What is the equivalence point? [b] What volume of 0.10 M do I need to reach the equivalence point? [c] What is the pH of the acid? [d] Which of the following would be a the best pH indicator for this titration? [e]