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A method of general applicability involves combining two oxides in a high temperature reaction. [3] For example, Na 2 O + UO 3 → Na 2 UO 4. Another method is the thermal decomposition of a complex, such as an acetate complex. For example, microcrystalline barium diuranate, BaU 2 O 7, was made by thermal decomposition of barium uranyl acetate ...
Sodium diuranate, also known as the yellow oxide of uranium, is an inorganic chemical compound with the chemical formula Na 2 U 2 O 7. It is a sodium salt of a diuranate anion. It forms a hexahydrate Na 2 U 2 O 7 ·6H 2 O. Sodium diuranate is commonly referred to by the initials SDU. [1] Along with ammonium diuranate it was a component in early ...
The psalm could also be interpreted as a "dialogue", as the priests and Levites who served in the Temple are enjoined in verses 1 and 2 to spend their time during the night watch in acts of devotion rather than small talk; and in verse 3 these devotees are urged to pray for the one who enjoined them in verse 1 – either the high priest or a ...
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2 O 2− 7, this is not necessarily the case. It can also be called diammonium diuranium heptaoxide. The structure was theorized to be similar to that of uranium trioxide dihydrate. [1] [2] Recent literature has shown that the structure more closely resembles the mineral metaschoepite, the partially dehydrated form of schoepite. [3]
[2] The first English translation appeared in 1706 and was made from Galland's version; being anonymous, it is known as the Grub Street edition. There are two extant copies, one kept in the Bodleian Library and one in Princeton University Library. [3] After this, several English reissues appeared simultaneously in 1708.
Opening verse of matins. Nocturns (Latin: nocturni or nocturna) is a Christian canonical hour said in the nighttime.. In the liturgy of the Roman Rite of the Catholic Church, nocturns refer to the sections into which the canonical hour of matins was divided from the fourth or fifth century until after the Second Vatican Council.
The Sortes Vergilianae (Virgilian Lots) is a form of divination by bibliomancy in which advice or predictions of the future are sought by interpreting passages from the works of the Roman poet Virgil. The use of Virgil for divination may date to as early as the second century AD, and is part of a wider tradition that associated the poet with ...