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The ionic bonding causes the solubility. As the electronegative difference becomes more, the ions are easily soluble. K has more electronegativity than Na. Hence KCl is more soluble than NaCl in water
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Which potassium salt is the least soluble at 40 C and at 80 C KBr or KCl?
kbr
Will kcl or kf or kbr or ki dissolve in tetrahydrofuran?
KI will crash out completely but KBr and KCl will be partially soluble in THF, particularly KCl. This is due to the THF being polar. For a salt elimination reaction in THF remove the THF and extract with toluene then filter to have the salt completely crash out in the non-polar toluene.
What are the ions for potassium bromide?
Yes, potassium bromide (KBr) is a salt. A salt, by definition, is a byproduct of the neutralization of an acid and a base. KBr can be formed from the reaction of HBr (an acid) and KOH (a base).
How do i Separate naphthalene potassium chloride and sand?
Add warm water to dissolve the KBr which is very soluble. This would become the aqueous layer and would be more dense and thus at the bottom. Add them to a sep funnel and decant. Evaporate the water off and you have the KBr. The remaining fluid in the sep funnel is npahthalene
Which of the following are salts ch4 naf naoh baso4 nh3 kbr hno3?
CH4 an organic alkane. (Methane) NaF An inorganic salt ( Sodium fluoride) NaOH A soluble base / alkali ( Sodium hydroxide) BaSO4 An inorganic salt ) Barium sulphate) NH3 A basic gas ( Ammonia) KBr An inorganic salt (Potassium bromide) HNO3 A mineral acid (Nitric acid) NB When writing chemical formula remember single letter elements use CAPITAL letter. Two-letter elements have first letter as a capital and the second letter as small/lower case. This is standard world wide practice in order to avoid confusion over names.
What is the name of KBr?
Potassium bromide is a salt, soluble in water, made up of two ions: K+ and Br-
Which potassium salt is the least soluble at 40 C and at 80 C KBr or KCl?
kbr
Is KBr soluble?
Yes, KBr is soluble.
When HBr is neutralized with KOH what salt is formed?
The reaction is:HBr + KOH = KBr + H2O
Which salt will result in a temperature decrease when added to water?
KBr
What salt forms when you combine HBr and KOH?
KBr and some water H2O
Does potassium bromide dissociate in water?
Yes it does dissociate, and dissolve completely in water, as KBr is an ionic salt.
Is KBr a weak acid?
KBr is not an acid at all. It is a neutral salt.
What is the spectator ion in the reaction between KOH and CoBr2?
In water solution potassium ion (K+) is a spectator ion, it does not react because both KOH and KBr are soluble salts (the first strongly basic, the last a neutral salt)
Will kcl or kf or kbr or ki dissolve in tetrahydrofuran?
KI will crash out completely but KBr and KCl will be partially soluble in THF, particularly KCl. This is due to the THF being polar. For a salt elimination reaction in THF remove the THF and extract with toluene then filter to have the salt completely crash out in the non-polar toluene.
What are the ions for potassium bromide?
Yes, potassium bromide (KBr) is a salt. A salt, by definition, is a byproduct of the neutralization of an acid and a base. KBr can be formed from the reaction of HBr (an acid) and KOH (a base).
Is kbr acid or base?
Its neither, it's a salt!
