h2po4(aq) + co34(aq) hco3 (aq)

h2po4(aq) + co34(aq) hco3 (aq) + hpo42 (aq)
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2. asked by Adam
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4) Which of the following is the most effective buffer system for a pH value of 4.45?a. H2CO3/HCO3- (K1 = 4.4 * 10-7) b.
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2. asked by George2
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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
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Write the formulas of the compounds formed by Pb4+ with the following anions: NO3−, HCO3−, SO42−, H2PO4
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2. asked by Anonymous
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Rank these acids from weakest to strongest: H2C2O4, HCO3-, H2PO4-, HCOOH.
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2. asked by Shawn
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An equilibrium that would favour the products isA. NH4+(aq) + H2PO4-(aq)= NH3(aq) + H3PO4(aq) B. HCN(aq) + HS-(aq)= CN-(aq) +
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2. asked by Allan
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An equilibrium that would favour the products isA. NH4+(aq) + H2PO4-(aq)= NH3(aq) + H3PO4(aq) B. HCN(aq) + HS-(aq)= CN-(aq) +
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2. asked by Allan
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ChemistryBicarbonate is an ion with the chemical formula HCO3–. In the presence of water, it results in the following
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ChemistryBicarbonate is an ion with the chemical formula HCO3–. In the presence of water, it results in the following
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Starting with equal concentrations of all solutes, predict the direction in which the following reaction will proceed.H3PO4(aq)
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2. asked by Anonymous
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