They're Carboxylic acids, COOH is the carboxyl group and R represents any carbon chain :)
The letter R in a structural formula represents an organic group or carbon chain that can vary in structure. In the case of RCOOH, it signifies an alkyl or aryl group bonded to a carboxyl functional group. The specific structure of the R group can differ, allowing for a general representation of organic molecules.
The answer is: CH3CH2COOH. Hope that answered your question.=)
Organic acids have a general formula of R-COOH, where R is an alkyl group or a hydrogen atom. Examples include acetic acid (CH3COOH) and citric acid (C6H8O7). Organic acids are commonly found in fruits, vinegar, and some fermented foods.
The general formula for organic acids is RCOOH, where R represents the alkyl or aryl group. Organic acids contain a carboxyl group (–COOH) attached to a carbon atom, giving them acidic properties. Examples include acetic acid (CH3COOH) and citric acid (C6H8O7).
Sodium hydroxide was added to extract acidic compounds by converting them into their respective sodium salts, which are water-soluble and can be easily separated. Hydrochloric acid was added to neutralize any excess sodium hydroxide and to protonate basic compounds making them water-soluble as well. Equations: NaOH + HCl -> NaCl + H2O RCOOH + NaOH -> RCOONa + H2O (where RCOOH is the acidic compound being extracted) R-NH2 + HCl -> R-NH3Cl (where R-NH2 is the basic compound being extracted)
The letter R in a structural formula represents an organic group or carbon chain that can vary in structure. In the case of RCOOH, it signifies an alkyl or aryl group bonded to a carboxyl functional group. The specific structure of the R group can differ, allowing for a general representation of organic molecules.
The answer is: CH3CH2COOH. Hope that answered your question.=)
Organic acids have a general formula of R-COOH, where R is an alkyl group or a hydrogen atom. Examples include acetic acid (CH3COOH) and citric acid (C6H8O7). Organic acids are commonly found in fruits, vinegar, and some fermented foods.
The general formula for organic acids is RCOOH, where R represents the alkyl or aryl group. Organic acids contain a carboxyl group (–COOH) attached to a carbon atom, giving them acidic properties. Examples include acetic acid (CH3COOH) and citric acid (C6H8O7).
Sodium hydroxide was added to extract acidic compounds by converting them into their respective sodium salts, which are water-soluble and can be easily separated. Hydrochloric acid was added to neutralize any excess sodium hydroxide and to protonate basic compounds making them water-soluble as well. Equations: NaOH + HCl -> NaCl + H2O RCOOH + NaOH -> RCOONa + H2O (where RCOOH is the acidic compound being extracted) R-NH2 + HCl -> R-NH3Cl (where R-NH2 is the basic compound being extracted)
Fats and oils are triesters, with a common formula CH2RCHR'CH2R" (where R, R' and R" are alkyl chains which may or may not be the same; they usually are). A fat can be made by mixing propan-1,2,3-triol (CH2OHCHOHCH2OH) with a carboxylic acid (RCOOH). The addition of concentrated sufuric acid greatly speeds the rate of production; the acid must be neutralised from the final product before it is handled. At the end, you will have a fat or oil.
To remove the sulphuric acid (H2SO4) and carboxylic acid (RCOOH).
The reaction between an aldehyde and acidified potassium permanganate (KMnO4) typically results in oxidation of the aldehyde to a carboxylic acid. The general equation for this reaction is RCHO + KMnO4 + H+ → RCOOH + MnO2 + K+.
Basically,when they are treated,then the following reaction takes place: RCOOH+NaOH-------RCOONa+H2O
If it is inorganic acid then the acid needs to have at least one H+ donor or electron acceptor, like HCl which gives H+ and Cl- . If it is organic then it is RCOOH where R can be any organic compound for e.g. CH3COOH which is methanoic acid a weak acid. (Note: all organic acids are weak acids.)
the equation for this are? aldehyde + acidified potassium permanganate RCHO + 2KMnO4 + H2SO4 → RCOOH + K2SO4 + 2MnO2 ↓+ H20 aldehyde + Tollen's reagent RCHO + 2AgNO3 + 2NH4OH → RCOOH + 2Ag↓ + 2NH4NO3 +H2O aldehyde+ Fehling's reagent RCHO + 2CuSO4 + 4NaOH →RCOOH + Cu2O↓+ 2Na2SO4 + 2H2O THAT's ALL I KNOW aldehyde + Sodium Hydrogen Sulfite
Potassium carbonate would be better for drying an ether solution containing an acid RCOOH. This is because potassium carbonate can react with the acid to form a salt, reducing the acidity of the solution. However, it may not be effective in drying a base solution containing RNH2 as it could react with the base to form undesirable byproducts.