doi:US5660972 ADisclosed is a method for developing silver halide photographic photosensitive materials with a developer containing a sulfite wherein said developer contains 20 mol % or more of potassium ion based on the total alkali metal ions, 0.04 mol/l or more of bromine ion or a compound...
When an element is referred to as an ion and not a cation or anion, is the charge negative or positive by default?Naming an AnionThe ions formed from nonmetallic elements are often named by affixing the suffix "-ide" to the name of the elem...
An ionic compound is made of a positive and negative ion. The positive ion will have to be formed from an atom that has the tendency to lose electrons. The negative ion will have to be formed from an atom that has the tendency to gain electrons (PBS & WGBH). Another thing ionic ...
A chlorine atom in Cl2 should have a A) negative partial charge B) charge of 1^- C) positive partial charge D) charge of 0 Does the ozone remove volatile organic compounds? What is ClO2's oxidation number? Is nihonium reactive? Does astatine conduct electricity? What is CH3CH2CH2Oh after...
And development of replacements for other bromine con- taining flame retardants and poly vinyl chloride, as well as PoHS(Norwegian hazardous substances regulation) containing materials will be completed in 2008. In addition, W3 which is currently in commercial production, had its PDP glass thicknes...
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) ...
4-Nitroblue-tetrazoliumchloride/5-bromine-4- chloride-3-indolylphosphate was used as chromogenic substrate. The sections were counterstained with nuclear fast red-aluminium hydroxide (Roche, Mannheim, Germany). Negative control sections were treated simi- larly but without tailing mixture or the anti...
The ion {eq}Br^- {/eq} is called the: a. bromide ion b. bromonium ion c. bromate ion d. bromine ion Ion: An ion is an atom or molecule that carries a net electric charge. The net electric charge of an ion depends on the difference between the nu...
Mass spectrometer was a HP1100MSD, Series A instrument, operating in positive or negative ion electrospray ionisation mode. Molecular weight scan range is 120 to 1000. Samples were supplied as a 1 mM solution in DMSO, with 5 μL partial loop fill injection. Preparative HPLC purifications were...
Compounds of formula (IA) or (IB) or a salt, N-oxide, hydrate or solvate thereof are inhibitors of HSP90, and are of value in the treatment of diseases responsive to HSP90 inhibition such as cancers. In the formulae, Ar is an aryl, aryl(C1-C6 alkyl), aryl(C1-C6 alkyl), heteroar...