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The 149 pages that link to Carbon dioxide, each with the reason it gives.

• Volcanic outgassingRelated: It is a major volcanic gas and an important long-lived atmospheric greenhouse gas.

• Water–gas shift reactionRelated: It is the carbon-containing product formed from carbon monoxide and steam.

• Antarctic glaciationRelated: Declining atmospheric carbon dioxide contributed to the cooling that enabled major Antarctic ice growth.

• Carbon tetrachlorideCompared with: It is a fire-suppression alternative that avoids CCl₄’s chlorine-driven ozone depletion.

• Gin and tonicRelated: Its release from tonic water creates the drink’s fizz and gradually reduces effervescence.

• Huronian glaciationRelated: Its concentration could have moderated or ended prolonged cooling through volcanic emissions and weathering feedbacks.

• Law of multiple proportionsBroader topic: Its composition can be compared with carbon monoxide to illustrate the law.

• Magnesium carbonateRelated: It escapes as gas during the thermal decomposition of magnesium carbonate.

• Acid anhydrideBroader topic: Its reactions with water and bases illustrate acid-anhydride behavior.

• Atmosphere of VenusRelated: It makes up about 96.5% of Venus’s atmosphere and drives strong heat retention.

• BiotinRelated: Biotin-dependent enzymes transfer carbon dioxide to substrates during carboxylation.

• Copper(II) carbonateRelated: It is released when copper carbonate decomposes thermally.

• Eunice Newton FooteBroader topic: It was the gas that produced the strongest heating in Foote’s experiments.

• Lithium oxideRelated: It reacts with lithium oxide to form lithium carbonate.

• Mineral waterRelated: Natural or added carbon dioxide can make mineral water effervescent and alter acidity.

• Sparkling wineBroader topic: Its dissolution in wine supplies the gas released as bubbles.

• Carbon-dioxide laserRelated: Its vibrational transitions provide the laser’s infrared gain.

• Linear molecular geometryBroader topic: Its O=C=O arrangement is a familiar example of a linear molecule.

• Marinoan glaciationRelated: Volcanic emissions could accumulate while ice limited silicate weathering, helping drive deglaciation.

• Potassium superoxideRelated: KO₂ consumes carbon dioxide while producing oxygen, a useful property in breathing systems.

• Respiratory rateRelated: Rising carbon dioxide is a major chemical signal that can increase breathing frequency.

• Ammonium carbonateRelated: It is released alongside ammonia when ammonium carbonate decomposes.

• Cameroon LineRelated: Magmatic carbon dioxide can dissolve in deep volcanic lakes and contribute to limnic eruptions.

• Carbon disulfideCompared with: Both molecules are linear, but replacing oxygen with sulfur changes volatility, reactivity, and flammability.

• Inorganic compoundBroader topic: It contains carbon but is conventionally classified as inorganic.

• Manganese(II) carbonateRelated: Carbon dioxide is released when manganese carbonate reacts with acids or decomposes.

• Rotational–vibrational spectroscopyBroader topic: Its bending and asymmetric-stretch bands illustrate symmetry-dependent infrared activity.

• Sodium peroxideRelated: Sodium peroxide absorbs this gas while releasing oxygen, enabling use in closed environments.

• Stone ForestRelated: Carbon dioxide in rainwater helps dissolve the limestone.

• Strecker degradationRelated: It is the gaseous product corresponding to the amino acid’s lost carboxyl carbon.

• SyngasRelated: It often accompanies syngas and can be recycled or removed during processing.

• Biological carbon fixationRelated: It is the principal inorganic carbon substrate fixed by many organisms.

• Dieng PlateauRelated: Dense volcanic emissions can collect in low places and cause suffocation.

• Interstellar iceBroader topic: CO₂ is a common ice constituent produced partly by reactions on grain surfaces.

• John Scott HaldaneRelated: His research examined its role in regulating breathing and blood acidity.

• Base anhydrideCompared with: Its hydration yields an acid, making it a familiar counterpart to calcium oxide.

• Blood–air barrierRelated: Carbon dioxide diffuses in the opposite direction, from blood toward alveolar air.

• Calcium bicarbonateRelated: Dissolved carbon dioxide drives the formation of bicarbonate-bearing water.

• Carbon suboxideCompared with: It is the familiar stable carbon oxide against which carbon suboxide’s instability stands out.

• Carbon tetrafluorideCompared with: CO₂ is the reference gas for comparing CF₄’s climate impact and has a much shorter atmospheric lifetime.

• Carbonyl sulfideCompared with: Replacing one oxygen in carbon dioxide with sulfur yields carbonyl sulfide, with different reactivity and sources.

• Double bond ruleRelated: It offers a familiar second-period example of stable multiple bonding.

• Flammulina filiformisRelated: Elevated carbon dioxide in cultivation encourages long, slender mushroom stems.

• Inorganic chemicalsBroader topic: This carbon-containing compound is conventionally classified as inorganic.

• Jan Baptist van HelmontBroader topic: He identified the gas arising from burning charcoal and fermenting materials as a distinct substance.

• K2-18bRelated: Its detection in K2-18b’s atmosphere helped constrain atmospheric models and the planet’s possible climate.

• Kipp's apparatusBroader topic: Acid reacting with marble chips is a common demonstration of gas generation in the apparatus.

• Propylene carbonateRelated: Carbon dioxide supplies the carbonate carbon in common propylene carbonate syntheses.

• Triassic–Jurassic extinctionRelated: Volcanic carbon dioxide likely contributed to warming during the extinction interval.