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KBr solution is also called as Potassium Bromide. It is a kind of salt that was used as a sedative in the late 19th and early 20th centuries.
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A solution containing what pairs of substances will be a buffer solution?
A) NaI, HI B) KBr,HBr C) RbCl, HCl D) CsF, HF
What is a saurated solution?
when the solute can no longer dissolve in a solution then the solution can be said as saturated
How does a graph show a saturated solution and a unsaturated solution?
A graph can illustrate what solution is saturated and unsaturated. If the point is on the line, then the solution is saturated, while if is below the line, the solution is unsaturated.
What solution with a low concentration of solute?
A dilute solution.
If a seed crystal was added to a supersaturated solution how would you characterize the resulting solution?
If a seed crystal was added to a supersaturated solution, the resulting solution would be a crystallized solution. The formation of solid crystals that precipitate from a solution is called crystallization.
What is the mole of the concentration of KBr in a solution prepared by dissolving 2.21g of KBr in 897g of water?
The answer is 0,0207 mol.
The solution of which substance will hold 70 grams of substance for each 100 grams of water at 30 degrees?
KBr
How many moles of kbr are present in 25ml of a 1.5 M solution?
Molarity = moles of solute/Liters of solution ( 25 ml = 0.025 Liters ) 1.5 M KBr = moles KBr/0.025 Liters = 0.038 moles potassium bromide ------------------
How many moles of KBr are present in 190mL of a 0.265M solution?
The answer is 0,0509 mole.
If you have 670.0 grams of water and wish to make a 2.13 m solution of KBr how many grams of the solute would you have to add to the water that you have?
169.8 grams KBr
When solid kbr is dissolved in water the solution gets colder is this endothermic or exothermic?
endothermic.
Which solution would elevate the boiling point of water the most MgF2 glucose KNO3 KBr?
MgF2
What are the chemical or physical differences between KCl plus NaBr solution and KBr plus NaCl solution of same molar density?
When you flame test the two solutions, any Na solution burns yellow, while any K solution burns violet/purple. So both the KCl and the KBr will burn purple, while both NaBr and NaCl will burn yellow.
What is the molarity of a solution that contains 8.28 g of KBr in 1.98 L of ethylene glycol?
8.28g in 1.98 litres is the same as 4.182g per litre. The molecular weight of KBr is 119g/mol. 4.182/119 is 0.035143 molar.
Is KBr soluble?
Yes, KBr is soluble.
Is KBr an Ionic compound?
Yes, KBr is ionic. The difference in electronegativity is 2, therefore, it is ionic. K is the cation and Br is the anion.
When was KBR Tower created?
KBR Tower was created in 1973.
