Principles of Chemistry

Which of the following is an Arrhenius acid?

Which of the following is an Arrhenius base?

Which of the following is a Br∅nsted-Lowry acid?

Which of the following is a Br∅nsted-Lowry base?

Which of the following species is amphoteric?

What is the conjugate acid of HCO₃^⁻?

What is the conjugate base of H₂PO₄^⁻?

Which of the following is not a conjugate acid-base pair?

The stronger the acid,then which of the following is true?

Place the following in order of increasing acid strength. HBrO₂ HBrO₃ HBrO HBrO₄

Which of the following is a strong acid?

Which of the following is a weak acid?

How many of the following are weak acids? HCN HClO₂ HNO₃ H₂PO₄^⁻

Which of the following statements is true?

Which of the following acids will have the strongest conjugate base?

Which of the following solutions would have the most basic pH? Assume that they are all 0.10 M in acid at 25^∘C.The acid is followed by its K_a value.

Identify the weak diprotic acid.

Identify the triprotic acid.

Which of the following is true?

What is the concentration of hydroxide ions in pure water at 30.0^∘C,if K_w at this temperature is 1.47 × 10^-14?