What is the uses of calcium nitrate?
Applications. TCC’s Calcium Nitrate is mainly used as a nitrogen fertilizer in agriculture and is produced in granulated form. It is also used in wastewater pre-conditioning for odor emission prevention, and in set accelerating concrete admixtures. The dissolution of anhydrous calcium nitrate is highly endothermic.
What is the dissociation reaction of calcium nitrate?
The calcium nitrate formula unit dissociates into one calcium ion and two nitrate ions. This is because of the 2+ charge of the calcium ion. Two nitrate ions, each with a 1− charge are required to make the equation balance electrically.
What happens when calcium nitrate dissolve in water?
For example, the water solubility of calcium nitrate is 121.2 g Ca(NO3)2 per 100 mL water at 25 °C. This means that when calcium nitrate is added steadily to 100 mL of water at 25 °C, it will dissolve until 121.2 g Ca(NO3)2 have been added. If more Ca(NO3)2 is added to the solution, it will remain in the solid form.
When solid Ca NO3 2 is dissolved in water what is the dissociation reaction?
When the ionic compound Ca(NO3)2 dissociates in water the equation is O Ca(NO3)2 (s) –> Ca²+ (aq) + N2 (g) + 3 O2 (g) O Ca(NO3)2 (s) –> Ca2+ (aq) + 2 N3- (aq) + 6 02- (aq) Ca(NO3)2 (s) –> Ca2+ (aq) + 2 NO3 (aq) Ca(NO3)2 (s) –> Ca²+ (aq) + (NO3)2 2-
What is the equation for the thermal decomposition of calcium nitrate?
Like related alkaline earth metal nitrates, calcium nitrate decomposes upon heating (starting at 500 °C) to release nitrogen dioxide: 2 Ca(NO3)2 → 2 CaO + 4 NO2 + O2 ΔH = 369 kJ/mol.
What is the analysis of calcium nitrate?
Calcium Nitrate is a white granular soluble fertilizer that has two kinds of nutrients and that is easily absorbed by the plant. It contains 15,5% nitrogen (N) and 26,5% calcium oxide (CaO). 14% of nitrogen originates from nitrate (NO3) and 15% of nitrogen originates from ammonium (NH4).
How does calcium nitrate dissociate in water?
When Ca(NO3)2 is dissolved in H2O (water) it will dissociate (dissolve) into NH4+ and 2NO3- ions.
How does CaCl2 dissociate?
Calcium chloride when dissolved in water dissociates into its ions according to the following equation. CaCl2 (aq) → Ca2+ (aq) + 2Cl– (aq) Calculate the number of ions obtained from CaCl2 when 222 g of it is dissolved in water.
What is dissociation in a solution?
Dissociation is the process by which chemical molecules (or ionic compounds such as salts, or complexes) break down into simpler constituents such as atoms, ions or radicals, usually in a reversible manner, as do CO2 and H2O at high temperatures. Dissociation is the opposite of association and recombination.
What is the chemical equation of calcium nitrate?
Ca(NO₃)₂Calcium nitrate / Formula
Calcium nitrate, also called Norgessalpeter (Norwegian salpeter), is an inorganic compound with the formula Ca(NO3)2(H2O)x.