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Please do I do rate :) Calculate the concentration of CO32- in an aqueous solution of...
Calculate the concentration of CO32- in an aqueous solution of 0.249 M carbonic acid, H2CO3 (aq). [CO32-] = M.
A) Calculate the concentration of HCO3- in an aqueous solution of 2.68×10-2 M carbonic acid, H2CO3 (aq). [HCO3-] = ___ M. B) Calculate the concentration of C6H6O62- in an aqueous solution of 0.0818 M ascorbic acid, H2C6H6O6 (aq). [C6H6O62-] = ___ M.
Calculate the hydronium ion concentration in an aqueous solution of 4.86x10-2 Mascorbic acid, H,CH06 (aq). [H30*]= M. Submit Answer Retry Entire Group 8 more group attempts remaining Calculate the concentration of HCO3 in an aqueous solution of 0.2440 M carbonic acid, H2CO3(aq). [HCO3]= M. Submit Answer Retry Entire Group 8 more group attempts remaining
36) 1. An aqueous solution contains 0.219 M carbonic acid and 0.166 M nitric acid. Calculate the carbonate ion concentration in this solution. [CO32-] = ____mol/L. 2. An aqueous solution contains 0.110 M carbonic acid and 0.146 M perchloric acid. Calculate the carbonate ion concentration in this solution. [CO32-] = _____mol/L.
a) Find the concentration of H+, HCO3- and CO32-, in a 0.01M solution of carbonic acid if the pH of this is 4.18. Ka1 (H2CO3) =4.45 x 10–7 and Ka2 =4.69 x 10–11 (b) Calculate the pH at the equivalence point of the titration between 0.1M CH3COOH (25 ml) with 0.05 M NaOH. Ka (CH3COOH) = 1.8 x 10–5.
Which of the following portrays the weak acid H2CO3 in aqueous solution? 2H (aq)+ CO32(aq) H(aq)+ COs2-(aq) H(aq)+2 CO32(aq) answer not given H2CO3(aq)
An aqueous solution contains 0.146 M carbonic acid and 0.112 M perchloric acid. Calculate the carbonate ion concentration in this solution. ㄒㄧㄧ Imol し [co32-ㄧ mol/L Retry Entire Group 9 more group attempts remaining Submit Answer An aqueous solution contains 0.146 M carbonic acid and 0.112 M perchloric acid. Calculate the carbonate ion concentration in this solution. ㄒㄧㄧ Imol し [co32-ㄧ mol/L Retry Entire Group 9 more group attempts remaining Submit Answer
Calculate the concentration of HCO, in an aqueous solution of 0.1630 M carbonic acid, H,CO, (aq). [HCO3 Submit Answer Retry Entire Group 4 more group attempts remaining
Calculate the hydronium ion concentration in an aqueous solution of 0.165 M carbonic acid, H,CO, (aq). [H20"]= M. Submit Answer Retry Entire Group 4 more group attempts remaining
Calculate the hydronium ion concentration in an aqueous solution of 0.165 M carbonic acid, H,CO, (aq). [H307- Submit Answer Retry Entire Group 4 more group attempts remaining