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ID number:773407
 
Evaluation:
Published: 23.03.2009.
Language: Latvian
Level: Secondary school
Literature: 6 units
References: Not used
Extract

Karbonskābes (organiskās skābes) ir organiskas vielas(oglekli saturošas vielas, kas plaši sastopamas dzīvajā dabā), kuru molekulas(mazākā vielas daļiņa, kuras nosaka vielas ķīmisko sastāvu un visas fizikālās īpašības) satur karboksilgrupu -COOH. Šķīdumā H atoms(vielas pamatvienība, kuru pamatā veido atoma kodols, un tam savukārt apkārt riņķo negatīvi uzlādēts elektronu mākonis) var tikt atšķelts, veidojot ūdeņraža jonu jeb protonu(pozitīvi lādēta daļiņa, kas sastāv no trim elementārdaļiņām).

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