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The Ka of a monoprotic weak acid is 4.53 × 10-3. What is the percent ionization of a 0.163 M solution of this acid? How many moles of glucose would be needed to lower the freezing point of one kg of water 3.72°C? Use the comparison theorem to determine whether the integral is ! convergent or divergent. Integral(0 to infinity) of (2+sinx)/sqrt(x) dx? What are the two weather factors that most affect an area's climate? How many terms must you add to approximate the series to 4 decimal places? Series: Σ 1/n^2 [1,infinitey)?