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# What is the uses of calcium nitrate?

## 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.