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Calculate the concentration of HCO3-

How can we calculate the HCO3- (bicarbonate ion) concentration in water in 25C pH7.0?I think we can use PV=nRT equation, but I
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2. asked by Anonymous
3. 540 views
1.0L of aqueous solution in which [H2CO3]=[HCO3^-]=0.10M and has [H^+]=4.2E-7. What is the concentration of [H^+] ofter 0.005
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2. asked by Vic
3. 1,618 views
Write out the Ka and Kb for the biocarbonate ion with chemical equation:Would this be correct: HCO3^-(aq) <--> H+(aq) +
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2. asked by Saira
3. 982 views
Calculate the H3O+ concentration and pH of a carbonated beverage that is .10 M in dissolved CO2- (Essentially all of the H3O+
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2. asked by Kate
3. 862 views
Calculate the ratio of the concentration of CO3-2 & HCO3- ions needed to achieve buffering at pH= 9.50. The PkA2 of H2CO3 is
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2. asked by Zekariyas
3. 1,653 views
when co2 dissolves in water, the following equillibrium is established, CO2 + 2H2O GIVES H3O(+) + HCO3(-) for which the
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2. asked by arpan
3. 542 views
(a) Find the concentration of H+, HCO3- and CO3 2-, in a 0.01M solution of carbonic acid if the pH of this is 4.18.
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2. asked by mike
3. 4,314 views
What arethe pH, pOH, and concentrations of CO3 2- and HCO3 - after 1.000 mL of 0.1500 M HCl is added to 100.0 mL of 0.0100-M
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2. asked by Andy
3. 788 views
ChemistryBicarbonate is an ion with the chemical formula HCO3–. In the presence of water, it results in the following
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2. 107 views
ChemistryBicarbonate is an ion with the chemical formula HCO3–. In the presence of water, it results in the following
1. 1 answer
2. 99 views