The question is unanswerable without knowing the concentration as well.
Yes
The question is unanswerable without knowing the concentration as well.
The pH level for acetic acid is 3... The pH level for acetic acid is 3...
The most common acid in apple juice is malic acid. The most common acid is orange juice is ascorbic acid. It also has much citric acid. The most common acid in grape juice is tartaric acid.
it has a pH level of 0-6.
ascorbic acid
Yes
The question is unanswerable without knowing the concentration as well.
The pH level for acetic acid is 3... The pH level for acetic acid is 3...
Covering the food with citric acid prevents browning because the acid reduced the pH below the optimum level for the enzyme (polyphenoloxidase) to catalyze the oxidative enzymatic browning reaction. Covering the food in ascorbic acid also prevents browning because ascorbic acid is an antioxidant which interferes with the browning reaction by preventing the intermediate products from being converted into melanins (the brown pigment).
Ascorbic Acid is the chemical name for Vitamin C.
The most common acid in apple juice is malic acid. The most common acid is orange juice is ascorbic acid. It also has much citric acid. The most common acid in grape juice is tartaric acid.
yes. in tomatoes there are some acids: citric acid, ascorbic acid (vitamin c), abscisic acid. pH of ripe tomatoes is about 4.2
it has a pH level of 0-6.
the pH level is 1.1
Needed table values (constants) for ascorbic acid, C6H8O6:pKa = 4.10 , molar mass = 176.12 g mol−1.Formula:pH = 0.5*{pKa - log(Ca)} , where Ca = ascorbic acid concentration in mol/L .Calculus:4.00 g/L Ascorbic acid (C6H8O6) = 4.00(g/L) / 176.12(g/mol) = 0.0227 mol/L Asc.acidpH = 0.5 * {4.11 - log(0.0227)} = 0.5 * {4.11 + 1.64} = 2.88 => about 2.9
Amino acid, a.k.a Vitamin C No - Ascorbic Acid is vitamin C. Amino acid is a generic term for the chemicals that are the building blocks of proteins - i.e. a carboxylic acid with an amino group attached.