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Molar mass: 63.012 g·mol −1 Appearance Colorless liquid [1] Odor: Acrid, suffocating [1] Density: ... Nitric acid is an inorganic compound with the formula H N O 3.
In chemistry, the molar mass (M) (sometimes called molecular weight or formula weight, but see related quantities for usage) of a chemical compound is defined as the ratio between the mass and the amount of substance (measured in moles) of any sample of the compound. [1] The molar mass is a bulk, not molecular, property of a substance.
Aqua regia (/ ˈ r eɪ ɡ i ə, ˈ r iː dʒ i ə /; from Latin, "regal water" or "royal water") is a mixture of nitric acid and hydrochloric acid, optimally in a molar ratio of 1:3. [ b ] Aqua regia is a fuming liquid.
Another method involves the reaction of urea, nitric acid and sulfuric acid: [54] 2 (NH 2) 2 CO + 2 HNO 3 + H 2 SO 4 → 2 N 2 O + 2 CO 2 + (NH 4) 2 SO 4 + 2 H 2 O. Direct oxidation of ammonia with a manganese dioxide-bismuth oxide catalyst has been reported: [55] cf. Ostwald process. 2 NH 3 + 2 O 2 → N 2 O + 3 H 2 O
Dinitrogen pentoxide reacts with water to produce nitric acid HNO 3. Thus, dinitrogen pentoxide is the anhydride of nitric acid: [11] N 2 O 5 + H 2 O → 2 HNO 3. Solutions of dinitrogen pentoxide in nitric acid can be seen as nitric acid with more than 100% concentration.
Normality can be used for acid-base titrations. For example, sulfuric acid (H 2 SO 4) is a diprotic acid. Since only 0.5 mol of H 2 SO 4 are needed to neutralize 1 mol of OH −, the equivalence factor is: f eq (H 2 SO 4) = 0.5. If the concentration of a sulfuric acid solution is c(H 2 SO 4) = 1 mol/L, then its normality is 2 N. It can also be ...
Molar mass: 211.630 g/mol (anhydrous) 283.69 g/mol (tetrahydrate) Appearance ... The reaction of nitric acid and strontium carbonate to form strontium nitrate.
Bismuth nitrate can be prepared by the reaction of bismuth metal and concentrated nitric acid. [6]Bi + 4HNO 3 → Bi(NO 3) 3 + 2H 2 O + NO. It dissolves in nitric acid but is readily hydrolysed to form a range of oxynitrates when the pH increases above 0.