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D D Question 10 0.100 mol of both H₂CO₂ and KHCO3 are dissolved in 1.00 L of water. What reaction takes place when a small amount of HCI is added to this solution? O H₂O (aq) + K (aq) → HK (aq) + H₂O (1) © HyO° (aq) + HCOj` (q) → H,CO, (aq) + H2O (0) © HO° (aq) + HyCOs (aq) - HyCOy" (aq) + H2O (aq) O HCI (aq) + H₂CO₂ (aq) → H₂CO₂ (aq) + Cr (aq) Question 11 Which buffer would be best for maintaining the pH of a solution close to the pH of blood (7.30)? O Dihydrogen phosphate/hydrogen phosphate O Morphinium/morphinia O Hypochlorous Acid/hypochlorite O Carbonic acid/bicarbonate

D D Question 10 0.100 mol of both H₂CO₂ and KHCO3 are dissolved in 1.00 L of water. What reaction takes place when a small amount of HCI is added to this solution? O H₂O (aq) + K (aq) → HK (aq) + H₂O (1) © HyO° (aq) + HCOj` (q) → H,CO, (aq) + H2O (0) © HO° (aq) + HyCOs (aq) - HyCOy" (aq) + H2O (aq) O HCI (aq) + H₂CO₂ (aq) → H₂CO₂ (aq) + Cr (aq) Question 11 Which buffer would be best for maintaining the pH of a solution close to the pH of blood (7.30)? O Dihydrogen phosphate/hydrogen phosphate O Morphinium/morphinia O Hypochlorous Acid/hypochlorite O Carbonic acid/bicarbonate

Chemistry: The Molecular Science
Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter13: The Chemistry Of Solutes And Solutions
Section: Chapter Questions
Problem 17QRT: Simple acids such as formic acid, HCOOH, and acetic acid, CH3COOH, are very soluble in water;...
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D J Question 10 0.100 mol of both H₂CO3 and KHCO3 are dissolved in 1.00 L of water. What reaction takes place when a small amount of HCI is added to this solution? O H₂O' (aq) + K* (aq) → HK (aq) + H₂O (1) O H₂O* (aq) + HCO₂ (aq) → H₂CO3(aq) + H₂O (1) O H30* (aq) + H₂CO3(aq) → H₂CO3* (aq) + H₂O (aq) O HCI (aq) + H₂CO3 (aq) → H3CO3(aq) + Cl (aq) Question 11 Which buffer would be best for maintaining the pH of a solution close to the pH of blood (7.30)? O Dihydrogen phosphate/hydrogen phosphate O Morphinium/morphinia O Hypochlorous Acid/hypochlorite O Carbonic acid/bicarbonate
Transcribed Image Text:D J Question 10 0.100 mol of both H₂CO3 and KHCO3 are dissolved in 1.00 L of water. What reaction takes place when a small amount of HCI is added to this solution? O H₂O' (aq) + K* (aq) → HK (aq) + H₂O (1) O H₂O* (aq) + HCO₂ (aq) → H₂CO3(aq) + H₂O (1) O H30* (aq) + H₂CO3(aq) → H₂CO3* (aq) + H₂O (aq) O HCI (aq) + H₂CO3 (aq) → H3CO3(aq) + Cl (aq) Question 11 Which buffer would be best for maintaining the pH of a solution close to the pH of blood (7.30)? O Dihydrogen phosphate/hydrogen phosphate O Morphinium/morphinia O Hypochlorous Acid/hypochlorite O Carbonic acid/bicarbonate
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