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where the initial state is the acid solution with no Ca 2+ (not taking into account possible CO 2 dissolution) and the final state is the solution with saturated Ca 2+. For strong acid concentrations, all species have a negligible concentration in the final state with respect to Ca 2+ and A − so that the neutrality equation reduces ...
In chemistry, a strong electrolyte is a solute that completely, or almost completely, ionizes or dissociates in a solution. These ions are good conductors of electric current in the solution. Originally, a "strong electrolyte" was defined as a chemical compound that, when in aqueous solution, is a good conductor of electricity. With a greater ...
Cold, dilute solutions of calcium chlorate and sulfuric acid react to give a precipitate of calcium sulfate and chloric acid in solution: [3] Ca(ClO 3) 2 + H 2 SO 4 → 2 HClO 3 + CaSO 4. Contact with strong sulfuric acid can result in explosions [4] due to the instability of concentrated chloric acid.
The same equation relating the concentrations of acid and base applies. The concept of neutralization is not limited to reactions in solution. For example, the reaction of limestone with acid such as sulfuric acid is also a neutralization reaction. [Ca,Mg]CO 3 (s) + H 2 SO 4 (aq) → (Ca 2+, Mg 2+)(aq) + SO 2− 4 (aq) + CO 2 (g) + H 2 O
Calcium alginate is a water-insoluble, gelatinous, cream-coloured substance that can be created through the addition of aqueous calcium chloride to aqueous sodium alginate. Calcium alginate is also used for entrapment of enzymes and forming artificial seeds in plant tissue culture.
A mineral acid (or inorganic acid) is an acid derived from one or more inorganic compounds, as opposed to organic acids which are acidic, organic compounds. All mineral acids form hydrogen ions and the conjugate base when dissolved in water.
Calcium bicarbonate, also called calcium hydrogencarbonate, has the chemical formula Ca(HCO 3) 2. The term does not refer to a known solid compound; it exists only in aqueous solution containing calcium (Ca 2+), bicarbonate (HCO − 3), and carbonate (CO 2− 3) ions, together with dissolved carbon dioxide (CO 2).
This is then filtered off from the rest of the broth and washed to give clean calcium citrate. 3 Ca(OH) 2(s) + 2 C 6 H 8 O 7(l) → Ca 3 (C 6 H 5 O 7) 2(s) + 6 H 2 O (l) The calcium citrate thus produced may be sold as-is, or it may be converted to citric acid using dilute sulfuric acid.