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The fertilizer grade (15.5-0-0 + 19% Ca) is popular in the greenhouse and hydroponics trades; it contains ammonium nitrate and water, as the "double salt" 5Ca(NO 3) 2 ·NH 4 NO 3 ·10H 2 O. This is called calcium ammonium nitrate and often the name calcium nitrate prill is used as it always comes in a prilled (granular) form.
Calcium nitrite is an inorganic compound with the chemical formula Ca(NO 2) 2. In this compound, as in all nitrites, nitrogen is in a +3 oxidation state. It has many applications such as antifreeze, rust inhibitor of steel and wash heavy oil. [1]
Ca 3 N 2: Molar mass: 148.248 g·mol −1 Appearance red-brown crystalline solid Density: 2.670 g/cm 3 ... Ca 3 N 2 + 2 H 2 → 2 CaNH + CaH 2. General references
Note that the especially high molar values, as for paraffin, gasoline, water and ammonia, result from calculating specific heats in terms of moles of molecules. If specific heat is expressed per mole of atoms for these substances, none of the constant-volume values exceed, to any large extent, the theoretical Dulong–Petit limit of 25 J⋅mol ...
Equivalent weights may be calculated from molar masses if the chemistry of the substance is well known: sulfuric acid has a molar mass of 98.078(5) g mol −1, and supplies two moles of hydrogen ions per mole of sulfuric acid, so its equivalent weight is 98.078(5) g mol −1 /2 eq mol −1 = 49.039(3) g eq −1.
Ca(NO 3) 2 + 2 NH 3 + CO 2 + H 2 O → 2 NH 4 NO 3 + CaCO 3. The products, calcium carbonate and ammonium nitrate, may be separately purified or sold combined as calcium ammonium nitrate. Ammonium nitrate can also be made via metathesis reactions: (NH 4) 2 SO 4 + Ba(NO 3) 2 → 2 NH 4 NO 3 + BaSO 4 (NH 4) 2 SO 4 + Ca(NO 3) 2 → 2 NH 4 NO 3 ...
What can we do to protect ourselves? Rajendram recommends people talk with their physician about vaccines during checkups. He suggests everyone ages 6 months and older get the flu shot.
Caesium nitrate or cesium nitrate is a salt with the chemical formula Cs NO 3.An alkali metal nitrate, it is used in pyrotechnic compositions, as a colorant and an oxidizer, e.g. in decoys and illumination flares.