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Are cis-trans isomers possible in 1.2-dibromoethene?
Yes, it's possible. Cis: Br/H=Br/H or Trans: Br/H=H/Br
Is br a anion or cation?
Br is an anion. It is called bromide and is the ion form of the element bromine.
Is Br- referred to as an anion?
Yes, the ion bromide (Br-) is an anion.
What reagent could not be used to separate Br from CO when added to an aqueous solution containing both?
A reagent that could not be used to separate bromine (Br) from carbon monoxide (CO) in an aqueous solution is sodium hydroxide (NaOH). This is because NaOH would not selectively react with either Br or CO, as CO is a neutral molecule and does not participate in typical acid-base reactions. Additionally, Br could form bromide ions in the solution, complicating any separation attempts. A more selective reagent would be required to achieve separation.
How would K and Br bond?
K and Br would bond ionically, with potassium (K) donating an electron to bromine (Br) to form K+ and Br- ions, which are attracted to each other due to their opposite charges. This electrostatic attraction is what holds the two ions together in an ionic bond.
What is the conjugate base of HBr?
There is no conjugate) base coupled to bromide, Br-, because this Br- can NOT donate (by protolysing) a proton (H+) in water.However Br- itself is the very, very weakest base of the (very, very) strong conjugate acid HBr.This is the only possible conjugate acid/base pair:HBr/Br-
Is Br a Lewis acid or Lewis base?
Br can act as a Lewis base by donating its lone pair of electrons to form a coordinate covalent bond with a Lewis acid.
Is BR- a strong acid weak acid strong base or weak base?
None of the above. Br- is neutral, with no acidic or basic properties
Is br- an Arrhenius base?
No, Br- is not an Arrhenius base. It is the conjugate base of hydrobromic acid (HBr) and would act as a base in a Brønsted-Lowry sense by accepting a proton.
Is Cl or Br a stronger base?
They are both strong acids/weak bases however Br is the stronger acid and by that definition the weaker base.
Is Cl a stronger base than Br?
yes it is, because HBr is a stronger acid than HCl, therfore, HBr will have a weaker conjugate base, Br, than HCl, Cl
Is Br and acid or base?
Bromine (Br) is a nonmetal element and is neither an acid nor a base. In its elemental form, bromine does not exhibit typical acidic or basic properties.
What is the definition of a Br and Atilde and cedilnsted-Lowry base?
Acid + base salt + water
Is Br a Lewis base?
No, Br (bromine) is not typically considered a Lewis base. Lewis bases are electron pair donors, while bromine typically does not donate electrons in chemical reactions.
What is the acid and what is the base in the reaction HBr H2O - Br- H2O?
In the reaction, HBr donates a proton (H+) to H2O, making HBr the acid and H2O the base. The resulting products are Br- (conjugate base of HBr) and H3O+ (conjugate acid of H2O).
What is the definition of a Br?
A Bronsted-Lowry base accepts a proton from something else.
What happens in a Br and Atilde and cedilnsted-Lowry acid-base reaction?
An acid donates an H+, and a base accepts an H+.
