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Lanthanum(III) nitrate is any inorganic compound with the chemical formula La(NO 3) 3 ·xH 2 O. It is used in the extraction and purification of lanthanum from its ores. [5] The compound decomposes at 499°C to lanthanum oxide, nitric oxide and oxygen. [3]
Lanthanum manganite – LaMnO 3; Lanthanum mercury – LaHg; Lanthanum silver – LaAg; Lanthanum thallium – LaTl; Lanthanum zinc – LaZn; Lanthanum boride – LaB 6; Lanthanum carbonate – La 2 (CO 3) 3; Lanthanum(III) chloride – LaCl 3; Lanthanum trifluoride – LaF 3; Lanthanum(III) oxide – La 2 O 3; Lanthanum(III) nitrate – La(NO ...
Pages in category "Lanthanum compounds" The following 44 pages are in this category, out of 44 total. ... Lanthanum(III) iodide; Lanthanum(III) nitrate; Lanthanum oxide;
Lanthanum is the strongest and hardest base among the rare earth elements, which is again expected from its being the largest of them. [34] Some lanthanum(II) compounds are also known, but they are much less stable. [17] Therefore, in officially naming compounds of lanthanum its oxidation number always is to be mentioned.
Lanthanum chloride also contributes to environmental remediation by promoting- the catalytic transformation of pollutants, such as nitrogen oxides (NOx), volatile organic compounds (VOCs), sulfur dioxide (SO₂), and phosphate ions, into less harmful products. [10]
The CuTi 2 structure of the lanthanum, cerium and praseodymium diiodides along with HP-NdI 2 contain 4 4 nets of metal and iodine atoms with short metal-metal bonds (393-386 La-Pr). [10] these compounds should be considered to be two-dimensional metals (two-dimensional in the same way that graphite is). The salt-like dihalides include those of ...
Lanthanum nitride can be prepared from the reaction of nitrogen and lanthanum trihydride: 2LaH 3 + N 2 → 2LaN + 3H 2. It can also be prepared from the reaction of ammonia and lanthanum trihydride: [3] LaH 3 + NH 3 → LaN + 3H 2. The reaction of nitrogen and lanthanum amalgam can also work: [4] 2La + N 2 → 2LaN
Lanthanum(III) oxalate forms colorless crystals that are poorly soluble in water. [3] The compound forms various crystallohydrates La 2 (C 2 O 4) 3 •n H 2 O, where n = 1, 2, 3, 7, and 10. [4] [5] The crystallohydrates decompose when heated. [6]