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experimental

Entrée : Dioxyde de carbone

URI: https://terra-vocabulary.org/ncl/DataTerraRepositoryFairIncubator/motsClefs/c_8f63de36

[ChEBI] A one-carbon compound with formula CO2 in which the carbon is attached to each oxygen atom by a double bond. A colourless, odourless gas under normal conditions, it is produced during respiration by all animals, fungi and microorganisms that depend directly or indirectly on living or decaying plants for food.

Métadonnées principales

est un Concept | feature of interest
modifié le 17 Nov 2023 08:31:48.935
soumis parHélène Bressan
accepté le 22 May 2023 15:14:44.212

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date accepted 22 May 2023 15:14:44.212
date submitted 22 May 2023 13:21:09.603
definition
entity Dioxyde de carbone
source graph graph

description
en [Wikipedia] Carbon dioxide (chemical formula CO2) is an acidic colorless gas with a density about 53% higher than that of dry air. Carbon dioxide molecules consist of a carbon atom covalently double bonded to two oxygen atoms. It occurs naturally in Earth's atmosphere as a trace gas. The current concentration is about 0.04% (412 ppm) by volume, having risen from pre-industrial levels of 280 ppm. Natural sources include volcanoes, hot springs and geysers, and it is freed from carbonate rocks by dissolution in water and acids. Because carbon dioxide is soluble in water, it occurs naturally in groundwater, rivers and lakes, ice caps, glaciers and seawater. It is present in deposits of petroleum and natural gas. Carbon dioxide has a sharp and acidic odor and generates the taste of soda water in the mouth. However, at normally encountered concentrations it is odorless.As the source of available carbon in the carbon cycle, atmospheric carbon dioxide is the primary carbon source for life o...
en [ChEBI] A one-carbon compound with formula CO2 in which the carbon is attached to each oxygen atom by a double bond. A colourless, odourless gas under normal conditions, it is produced during respiration by all animals, fungi and microorganisms that depend directly or indirectly on living or decaying plants for food.
item class feature of interest | Concept
label
fr Dioxyde de carbone
en Carbon dioxide
modified 17 Nov 2023 08:31:48.935
notation c_8f63de36
register mots clefs
status status experimental
submitter
account name h.bressan@brgm.fr
name Hélène Bressan

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version info 4
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Définition

description
en [ChEBI] A one-carbon compound with formula CO2 in which the carbon is attached to each oxygen atom by a double bond. A colourless, odourless gas under normal conditions, it is produced during respiration by all animals, fungi and microorganisms that depend directly or indirectly on living or decaying plants for food.
en [Wikipedia] Carbon dioxide (chemical formula CO2) is an acidic colorless gas with a density about 53% higher than that of dry air. Carbon dioxide molecules consist of a carbon atom covalently double bonded to two oxygen atoms. It occurs naturally in Earth's atmosphere as a trace gas. The current concentration is about 0.04% (412 ppm) by volume, having risen from pre-industrial levels of 280 ppm. Natural sources include volcanoes, hot springs and geysers, and it is freed from carbonate rocks by dissolution in water and acids. Because carbon dioxide is soluble in water, it occurs naturally in groundwater, rivers and lakes, ice caps, glaciers and seawater. It is present in deposits of petroleum and natural gas. Carbon dioxide has a sharp and acidic odor and generates the taste of soda water in the mouth. However, at normally encountered concentrations it is odorless.As the source of available carbon in the carbon cycle, atmospheric carbon dioxide is the primary carbon source for life o...
exact match 20808 | c 8f63de36 | 1168
in scheme Vocabulaire des mots clefs
label
fr Dioxyde de carbone
en Carbon dioxide
pref label
fr Dioxyde de carbone
en Carbon dioxide
same as 1168 | c 8f63de36 | 20808
top concept of Vocabulaire des mots clefs
type Concept | feature of interest
was attributed to Pôle THEIA