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Author Question: Calculate the hydronium ion concentration in an aqueous solution that contains 2.50 10-6 mol L-1 in ... (Read 90 times)

cabate

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on: Jul 8, 2021

Question 1

Calculate the concentration of bicarbonate ion, HCO3-, in a 0.010 mol L-1 aqueous H2CO3 solution that has the stepwise dissociation constants Ka1 = 4.3 × 10-7 and Ka2 = 5.6 × 10-11.
◦ 6.6 × 10-5 mol L-1
◦ 4.3 × 10-7 mol L-1
◦ 4.3 × 10-9 mol L-1
◦ 5.6 × 10-11 mol L-1

Question 2

Calculate the hydronium ion concentration in an aqueous solution that contains 2.50 × 10-6 mol L-1 in hydroxide ion.
◦ 4.00 × 10-7 mol L-1
◦ 4.00 × 10-8 mol L-1
◦ 4.00 × 10-9 mol L-1
◦ 5.00 × 10-9 mol L-1
General Chemistry: Principles and Modern Applications ¦ Petrucci, Herring, Madura, Bissonnette ¦ 11th Edition
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Marked as best answer by cabate on Jul 8, 2021

javimendoza7

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Reply #1 on: Jul 8, 2021
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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cabate

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Reply 2 on: Jul 8, 2021
Wow, this really help

lkanara2

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Reply 3 on: Yesterday
Gracias!

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