Calculate the pH of a 0.0108 M sodium chlorite solution. Ka (HClO2) = 1.1 × 10−2. Give answer with two decimal places.
Calculate the pH of a 0.0108 M sodium chlorite solution. Ka (HClO2) = 1.1 × 10−2....
determine the pH of a solution that is 0.15 M HClO2 (Ka=1.1 x 10^-2) and 0.15 M HClO (Ka=2.9 x 10^-8).
Find the pH of a 0.190 M HClO2(aq) solution. For HClO2, Ka=0.011. What mass of sodium benzoate should be added to 150.0 mL of a 0.16 M benzoic acid solution in order to obtain a buffer with a pH of 4.30?
1. Find the pH of a 0.120 M HClO2(aq) solution. For HClO2, Ka=0.011. Express your answer using TWO decimal places. 2. How much limestone (in kg) is required to completely neutralize a 4.4 billion liter lake with a pH of 5.4? Express your answer using TWO significant figures.
Calculate the pH of a 0.0107 M sodium formate solution. Ka (HCHO2) = 1.8 × 10−4. Report your answer to TWO places past the decimal.
Calculate the pH of a 0.0208 M sodium chloroacetate solution. Ka (HC2H2O2Cl) = 1.4 × 10−3. Report your answer to TWO places past the decimal.
find the pH of a .155 M HClO2 solution, ka=.011 for HClO2
1) Determine the pH of a solution that is 0.00270M HCl and 0.0215 M HClO2. The Ka of HClO2 is 1.1×10^-2 2) A certain weak base has a Kb of 8.10×10−7. What concentration of this base will produce a pH of 10.31? Just show me the answer
A solution is prepared at 25C that is initially 0.50 M in chlorous acid (HClO2), a weak acid with Ka= 1.1 x 10^-2, and 0.4M in (NaClO2). Calc the pH of the solution. Round 2 decimal places
Find the pH of a 0.130 M solution of a weak monoprotic acid having Ka= 1.1×10−3. Express your answer to two decimal places.
Determine the pH of a solution that is 0.00523 M HCl and 0.0579 M HClO2. The ?a of HClO2 is 1.1×10−2.