Weak soluble ionic compounds do depend greatly on the solution's ph. Not all compounds depend on the pH though because those that have stronger ionic compounds do not need to depend on the ph.
The pH of a specific solution is much likely has an impressive effect on solubility. But it is still needed to classify strong acids from the other.
The pH is a measure of acidity/basicity of a solution.
The pH will depend on the concentration and solubility (temperature). It will be >7
kno3
Certain functional groups on the chemical structure of drugs are capable of being protonated/ deprotonated based on the pH of the solution (amine groups as well as carboxylate groups are capable of this). Changing the pH of the solution can change the physical chemistry of a drug by adding or removing protons at certain sites of the molecule. Depending on the molecule, this will either increase or decrease the solubility of the drug.
chemical property --> its pH, solubility in organic solvents, reactivity with acids or basesphysical property --> its density, temperature, color
Reactive silica solubility in water depends on the pH and increases as pH increases from 7 onwards. Soda ash has a component of CO2 Which forms carbonic acid decreasing pH. Hence the lower pH precipitates reactive sliica.
The pH will depend on the concentration and solubility (temperature). It will be >7
True
it is unnecessary to determine the pH of the remaining acid-bace solubility tests because it has been confirmed of its property either it is a base or an acid =>
Hydrated Lime: Solubility in Water: Slightly soluble in water. pH=12.4@25°C
Examples: water solubility, pH of the solution, density.
depends on the molarity, but it is usually pH 5.5.
kno3
The aqueous solubility at pH 7.4 at 37°C is 39mg/ml. Reference : product monograph of innovator "Zithromax"
•With pH, can determine form of compounds -Solubility -Reactivity -Toxicity •Redox varies hugely in environment
soluble in propylene glycol mix with water
pH= -log10 [H+] [H+] = sQUARE ROOT OF- (molarity x pKa) = THE SQUARE ROOT OF 2.76X 2.74 = the concentration of H+ = .692 Therefore pH = .1592 And that's 'like' all Marks knows!
Sodium Suphate is a neutral salt because it a salt of strong acid (sulphuric acid) so the pH of the solution makes little or no difference to it's solubility.