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Stibnite, sometimes called antimonite, is a sulfide mineral with the formula Sb 2 S 3.This soft grey material crystallizes in an orthorhombic space group. [6] It is the most important source for the metalloid antimony. [7]
2 Sb + 3 S → Sb 2 S 3. Sb 2 S 3 is precipitated when H 2 S is passed through an acidified solution of Sb(III). [9] This reaction has been used as a gravimetric method for determining antimony, bubbling H 2 S through a solution of Sb(III) compound in hot HCl deposits an orange form of Sb 2 S 3 which turns black under the reaction conditions. [10]
Under SB 2, a first session, called a "Deliberative Session", is held about a month prior to the town election. This session is similar in many ways to the traditional town meeting. However, unlike the town meeting, while the wording and dollar amounts of proposed ballot measures may be amended, no actual voting on the merits of the proposals ...
Senate Bill 2, officially called An act to allow magistrates, assistant registers of deeds, and deputy registers of deeds to recuse themselves from performing duties related to marriage ceremonies due to sincerely held religious objection., is a 2015 North Carolina anti-LGBT law that allows for an exemption for state magistrates, assistant register of deeds, or deputy register of deeds who ...
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Antimony triselenide is the chemical compound with the formula Sb 2 Se 3. The material exists as the sulfosalt mineral antimonselite (IMA symbol: Atm [2]), which crystallizes in an orthorhombic space group. [3] In this compound, antimony has a formal oxidation state +3 and selenium −2.
SB5 was revived as the new House Bill 2 (HB2), and which passed by July 10, 2013, by a 96–49 margin and sent the measure to the Texas Senate. [8] The Senate passed the bill on July 13, 2013, with a bipartisan vote with a 19–11 margin. [27] [28] [29] The bill was signed into law by Perry on July 18, 2013. [30]
SB2 may refer to : .sb2 file, a file format for Scratch; Antimonide; S3 (classification), or SB2, a disability swimming classification for breastroke Scratchbox 2, a cross-compilation toolkit for Linux