BicarbonatesCarbon DioxideSodium BicarbonateHydrogen-Ion ConcentrationWaterCarbonic AnhydrasesHEPESAcidosisAlkalosisHydrogenCarbonBuffersHydrogen BondingHydrogen PeroxideAcid-Base EquilibriumKineticsPartial PressureAcidosis, RespiratoryHydrogen SulfideProtonsWater SupplyNitrogen DioxideAcetazolamideIon ChannelsOxygenCarbon MonoxideHypercapniaChloridesSodiumSulfur DioxideAlkalosis, RespiratoryCapnographyHydrochloric AcidInsufflationNanotubes, CarbonPotassiumAtmosphereAcidosis, Renal TubularFresh WaterCarbon IsotopesBody WaterAbsorptionAmmonium ChlorideGastric Acidity DeterminationGastric JuiceRespirationIon TransportLactatesBlood Gas AnalysisTemperatureTime FactorsOxygen ConsumptionPulmonary Gas ExchangeGasesBiological Transport, ActiveAcidsBlood Gas Monitoring, TranscutaneousWater PurificationChromatography, Supercritical FluidIon Channel GatingCalciumOxidation-ReductionCarbonatesLasers, GasCarbon SequestrationPhosphatesSecretory RateWater PollutionTurtlesSodium-Bicarbonate SymportersModels, ChemicalTidal VolumeModels, BiologicalPneumoperitoneum, ArtificialHelix (Snails)Models, MolecularSodium-Hydrogen AntiporterMembrane PotentialsDogsHeavy IonsSulfatesMethaneDry IceSodium ChlorideAirCell Membrane PermeabilityCarbonic Anhydrase InhibitorsCarbon Monoxide PoisoningWater Pollutants, ChemicalOsmolar ConcentrationExtracellular SpaceAcetatesMolecular Sequence DataGastric MucosaNitrogenPhotosynthesisIon ExchangeBiological TransportAmilorideDepression, Chemical