Explanation:Br2 , bromine, is a diatomic element, or a molecular element is NOT an example of a compound. Because it is made up of just one element, hydrogen gas (H2) is a molecule rather than a compound. Because it is made up of hydrogen (H) and oxygen (O) atoms, water (H2O) ...
Predict how the melting point of pentane would compare to the melting point of octane. What elements are in salt? What is Br2's boiling point? What is the meaning of boiling point in science? Explore our homework questions and answers library Search Browse Browse by subject...
Given that the molecular mass of a compound is 360 g/mol, and that it has an empirical formula of CH2O, what is its' molecular formula? What is an empirical formula? Determine the empirical formula of MgO. What is the difference between empirical and molecular formula? What is the empirica...
1.Usedtomakethestealthaircraftmaterialabsorbingmicrowavefunctions,Thestructureofitsmaincomponentsisthepicture,whichbelongsto()A.inorganicb.hydrocarbonC.macromolecularcompoundsd.organics2.Ofthefollowingfourreactionequations,themostinvolvedare()A.c.h4+Cl2CH3Cl+HClB.C,H2=CH2+Br2C.+3h2D.c.h3cooh+ch3ch2h5+...
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Br2 molar mass? How is mass conserved in a chemical reaction? What conversion factor is present in almost all stoichiometry calculations? What are coefficients in stoichiometry? What contributes to the calculation of the mass number? How are mass and volume alike? How do you convert moles to gr...
CAS号 25333-84-0 A proprietary registry number assigned by the Chemical Abstracts Service (CAS) division of the American Chemical Society (ACS) often used to help describe chemical ingredients. 2.3 同义词 与该PubChem Compound记录匹配的医学主题词(MeSH)名称或标识符。 MeSH和复合记录之间的匹配通过名...
Describe the observations you would make.(iii) Only one organic compound can be formed when lawsone is reacted with aqueous Br2, through the loss of one water molecule. Suggest the structural formul a of this compound.[4(b) Compound B can be oxidised to lawsone by acidified K2Cr2O7 ...
as an electron donor (“base”) and the halogen as an electron acceptor (“acid”). studied,I Clis the strongest “acid,” followed by I2 and then Br2. How many OH bonds does the oleum molecule contain? The compounds contain4 bonds. Four oxygen atoms are linked to sulphur by double ...
Science What is Br2's boiling point?Question:What is Br2's boiling point?BromineBromine is the one halogen that is a liquid at room temperature and atmospheric pressure. Since it's a halogen, it's very reactive and is more stable in molecular form. This is why bromine is written as ...