Gịnị ogige 4 carbon oxide mkpatụ? Nke bekee akpakanam carbon dioxide?

Carbon dioxide, a makwaara dị ka 4 carbon oxide mkpatụ na a ọnụ ọgụgụ nke bekee akpụ a dịgasị iche iche nke chemical mejupụtara na Njirimara nke compound. Esịnede nke na-abụghị pola ụmụ irighiri, o nwere nnọọ ike intermolecular agbụ na pụrụ ịbụ nanị na ọdịdị nke gas, ọ bụrụ na okpomọkụ dị elu karịa 31 degrees Celsius. Carbon dioxide bụ a chemical compound esịnede otu carbon atọm na abụọ oxygen atọm.

Carbon dioxide 4: Formula na General Ozi

Carbon dioxide ugbu ke ikuku na ala kasịnụ, na omume dị ka a griin haus gas. Ya chemical usoro a na-ekwesịghị ịzụ _2. Na okpomọkụ, ọ nwere ike ịdị na na gaseous ala. Ya siri ike kwuo, a na-akpọ akọrọ ice.

Carbon dioxide bụ ihe dị mkpa akụrụngwa nke carbon okirikiri. Ọ na-abịa site na a dịgasị iche iche nke eke na isi mmalite tinyere mgbawa ugwu degassing, combustion nke organic okwu na aerobic akụkụ okuku ume na usoro nke ndu eme ntule. Anthropogenic isi mmalite nke carbon dioxide na-tumadi metụtara na combustion nke dị iche iche fosil fuels maka ume mmepụta na iga.

Ọ na-emepụta dị iche iche microorganisms si gbaa ụka na cellular respiration. Osisi tọghata carbon dioxide na oxygen n'oge a usoro a na-akpọ photosynthesis, iji ma carbon na oxygen na-etolite carbohydrates. Ọzọkwa, na osisi nakwa hapụ oxygen n'ime ikuku, nke na-ahụ na-eji maka respiration site heterotrophic ntule.

Carbon dioxide (CO2) na ahu

Carbon monoxide na-meghachi omume na 4 dị iche iche bekee na a gaseous n'efu ngwaahịa nke metabolism. E nwere ihe karịrị 90% nke ọbara n'ụdị bicarbonate (HCO _3). Ọzọ - a na ma etisasịwo CO _{2 ma ọ bụ} carbonic acid (H2CO _3). N'ihi na adịzi nke ndị a ogige n'ime ọbara ahụ na akụkụ dị ka umeji na akụrụ. Bicarbonate - bụ a chemical umi na-eme dị ka a echekwa. Ọ na-ọbara onye Onyenwe anyị + na a chọrọ larịị, na-ezere ndị na-abawanye na acidity.

The Ọdịdị na Njirimara nke carbon dioxide

Carbon dioxide (CO ₂₎ bụ a chemical compound na bụ a gas na ụlọ okpomọkụ na n'elu. Ọ mejupụtara otu carbon atọm na abụọ oxygen atọm. Ụmụ mmadụ na ụmụ anụmanụ emit carbon dioxide mgbe exhale. Ọzọkwa, ọ na-mgbe kpụrụ mgbe ihe organic combusted. Osisi na-eji carbon dioxide maka mmepụta nri. Nke a usoro a na-akpọ photosynthesis.

carbon dioxide Njirimara na-amụ site Scottish ọkà mmụta sayensị Joseph Black azụ ke 1750s. Bụ a griin haus gas, bụ ike weghara thermal ike na-enwe mmetụta na ihu igwe na ọnọdụ ihu igwe na ụwa anyị. Ọ bụ ihe na-akpata okpomọkụ n'ụwa ma na-amụba okpomọkụ nke elu nke Earth.

The ndu ọrụ

Carbon monoxide na-meghachi omume na 4 dị iche iche bekee na bụ ọgwụgwụ ngwaahịa na ntule na-enweta ume na mbibi nke ndị na shuga n'ókè, abụba na amino asịd. Nke a bụ a usoro maara dị ka cellular respiration, e ji mara ndị niile osisi, na ụmụ anụmanụ, ọtụtụ dịkwa ka usoro ha na ụfọdụ bacteria. Na elu na ụmụ anụmanụ, carbon dioxide n'ime ọbara na-akpali si anụ ahụ nke ahụ na-akpa ume ebe ọ na-exhaled. Osisi enwetara site na ikuku maka ojiji na photosynthesis.

akọrọ ice

Akọrọ ice ma ọ bụ ihe siri ike carbon dioxide bụ a siri ike kwuo gas CO ₂ na okpomọkụ -78,5 Celsius C. Ke eke ụdị ọ bụ a umi bụghị dị na ọdịdị ma mere mmadụ. Ọ bụ colorless na ike ga-eji maka nkwadebe nke carbonated-aba n'anya, dị ka a jụrụ mmewere na containers na ice ude ma na cosmetology, ihe atụ maka kefriza waatị. A ụzọ nke akọrọ ice nwere ike ime ka anwụrụ na-eduga n'ọnwụ. Mgbe na-eji akọrọ ice kwesịrị ịkpachara anya na professionalism.

Na nkịtị mgbali ya ga-agbazekwa si siri ike ka mmiri mmiri, na kama wee kpọmkwem site siri ike ka gas. Nke a na-akpọ sublimation. Ọ ga-agbanwe kpọmkwem site siri ike ka gas mgbe ọ bụla okpomọkụ n'elu nnọọ ala okpomọkụ. Akọrọ ice sublimates na nkịtị okpomọkụ. Nke a na a carbon dioxide, nke nwere dịghị isi na agba. Carbon dioxide nwere ike gasị na a mgbali dị ukwuu karịa 5.1 igwe ndọrọ ego. Gas nke a tọhapụrụ site na akọrọ ice oyi nke mere na, mgbe weere ikuku ya cools mmiri vepo na ikuku dị ka igirigi, nke anya dị ka a na ok ọcha anwụrụ ọkụ.

Nkwadebe nke chemical Njirimara na mmeghachi omume

Na ụlọ ọrụ, carbon oxide 4, a kwadebere na ụzọ abụọ:

1. Site na-ere mmanụ ụgbọala (C + O ₂ = CO _2).
2. Site thermal decomposition nke nkume nzu (CaCO ₃ = CaO + CO _2).

Ihe ego nke carbon monoxide-ọcha 4 na-gasị na pumped n'ime pụrụ iche balloons.

Dị ka acid, carbon oxide 4 na-meghachi omume dị otú ahụ na ihe ndị dị ka:

• Mmiri. Mgbe etisasịwo forms carbonic acid (H ₂ CO _3).
• Alkaline ngwọta. 4 Carbon monoxide (CO usoro ₂₎ na-meghachi omume na alkalis. Na nke a na-ajụ na kpụrụ acid nnu (NaHCO _3).
• Basic oxides. Na mmeghachi omume ndị a salts kpụrụ carbonates (CaCO ₃ Na ₂ CO _3).
• Carbon. 4 mgbe carbon monoxide na-meghachi omume na-ekpo ọkụ coal, 2 na-kpụrụ nke carbon oxide (carbon monoxide), nke nwere ike ime ka nsí. (CO ₂ + C = 2CO).
• Magnesium. A, carbon dioxide agaghị akwado combustion, naanị dị ezigbo ọkụ, o nwere ike na-eme na ụfọdụ ọla. Dị ka ihe atụ, a liter nke magnesium ga-anọgide na-esure ka ịzụ ₂ n'oge redox mmeghachi omume (2Mg + CO ₂ = 2MgO + C).

Qualitative mmeghachi omume nke carbon monoxide gosipụtara 4 site na-agafe ya site na a na nkume nzu nke mmiri (Ca (OH) ₂ ma ọ bụ mmiri site barite (Ba (OH) _2. Otu nwere ike na-edebe turbidity na ọdịda. Ọ bụrụ na ahụ n'ihu eru carbon dioxide, mmiri-uzo ọzọ , dị ka unyi anaghị agbasa na carbonates na-converted n'ime soluble hydrogen carbonates (acidic nnu nke carbonic acid).

Carbon dioxide a na-emepụta n'oge combustion nke niile carbon dabeere fuels dị ka methane (eke gas), mmanụ distillates (mmanụ ụgbọala, mmanụ dizel, manu oku, propane), coal ma ọ bụ osisi. N'ọnọdụ ka ukwuu, mmiri na-na-pụta ìhè.

Carbon dioxide (carbon dioxide) mejupụtara otu carbon atọm na abụọ oxygen atọm nke na-ẹkenịmde ọnụ site covalent nkekọ (ma ọ bụ electrons nkewa). Pure carbon bụ nnọọ obere. Ọ dị n'ime uwa naanị n'ụdị minerals, graphite na diamond. N'agbanyeghị nke a, ọ bụ a ụlọ ngọngọ nke ndụ, nke na Nchikota na hydrogen na oxygen forms a isi compound, nile nke mejupụtara ụwa.

Hydrocarbons dị ka coal, mmanụ eke gas - a compound esịnede carbon na hydrogen. Nke a na mmewere na-dị na calcite (CaCo ₃₎ na mineral na sedimentary na metamorphic nkume na nkume nzu nke na marble. Nke a mmewere, nke ihe mejupụtara niile organic okwu - si fosil fuels na DNA.