By the very fact it is referred to as 'Acidic' , it is an 'ACID'.
Serine is considered a neutral amino acid, not acidic or basic.
Threonine is considered a neutral amino acid, neither acidic nor basic.
Tryptophan is considered a neutral amino acid, neither acidic nor basic.
Fe2O3 is amphoteric, meaning it can act as both an acid and a base. In water, Fe2O3 can react to form both acidic and basic solutions depending on the conditions.
It is slightly basic. Behaves almost completely neutral.
Serine is considered a neutral amino acid, not acidic or basic.
Threonine is considered a neutral amino acid, neither acidic nor basic.
Tryptophan is considered a neutral amino acid, neither acidic nor basic.
Dilute sulfuric acid is still acid. It is NOT basic at all.
Acidic.
Acidic
aspirin is an acid... aspirins chemical name is acetylsalicylic acid
Hydrocholride is hydrochloric acid, therefore, it is extremely acidic.
Fe2O3 is amphoteric, meaning it can act as both an acid and a base. In water, Fe2O3 can react to form both acidic and basic solutions depending on the conditions.
It is slightly basic. Behaves almost completely neutral.
Water is NOT acidic, It is neutral with a pH = 7. However, as per Equilibrium Rules Water dissociates into equal amounts of hydrogen ions (acidic ) and hydroxide ions ( basic). This is spontaneous and goes on all the time. H2O(l) < == > H^(+((aq) + OH^(-)(aq).
Antacid is basic, not acidic.