The molality or molarity dependent on temperature is should be explained and reason for the usage of molality in freezing-point depression and boiling point elevation calculations are explained. Concept introduction: Elevation of boiling point: The boiling point of the solution is increases when the solute is dissolved in the solvent are called Elevation of boiling point. It is one of the colligative Properties thus, ΔT = iK b m solute ...... ( 1 ) ΔT is boiling-point elevation K b is molal boiling-point elevation constant m is molality of the solute i is the van't Hoff factor Depression in freezing point: The freezing point the solution is decreases when the solute is dissolved in the solvent is called Elevation of boiling point. it is one of the colligative Properties thus ΔT = iK f m solute ...... ( 2 ) ΔT is boiling-point elevation K f is molal freezing-point depression constant m is molality of the solute i is the van't Hoff factor Molarity: The gram moles of solute in liter of solvent is called molarity and in is the term of concentration. Molarity = solute mass g solvent volume L Molality: The gram moles of solute in kilogram of solvent is called molality and in is the term of concentration. Molality = solute mass g solvent mass kg
The molality or molarity dependent on temperature is should be explained and reason for the usage of molality in freezing-point depression and boiling point elevation calculations are explained. Concept introduction: Elevation of boiling point: The boiling point of the solution is increases when the solute is dissolved in the solvent are called Elevation of boiling point. It is one of the colligative Properties thus, ΔT = iK b m solute ...... ( 1 ) ΔT is boiling-point elevation K b is molal boiling-point elevation constant m is molality of the solute i is the van't Hoff factor Depression in freezing point: The freezing point the solution is decreases when the solute is dissolved in the solvent is called Elevation of boiling point. it is one of the colligative Properties thus ΔT = iK f m solute ...... ( 2 ) ΔT is boiling-point elevation K f is molal freezing-point depression constant m is molality of the solute i is the van't Hoff factor Molarity: The gram moles of solute in liter of solvent is called molarity and in is the term of concentration. Molarity = solute mass g solvent volume L Molality: The gram moles of solute in kilogram of solvent is called molality and in is the term of concentration. Molality = solute mass g solvent mass kg
Solution Summary: The author explains the molality or molarity dependent on temperature in freezing-point depression and boiling point elevation calculations.
Interpretation: The molality or molarity dependent on temperature is should be explained and reason for the usage of molality in freezing-point depression and boiling point elevation calculations are explained.
Concept introduction:
Elevation of boiling point:
The boiling point of the solution is increases when the solute is dissolved in the solvent are called Elevation of boiling point. It is one of the colligative Properties thus,
ΔT=iKbmsolute......(1)ΔT is boiling-point elevationKbismolal boiling-point elevation constantmis molality of the soluteiisthevan't Hoff factor
Depression in freezing point:
The freezing point the solution is decreases when the solute is dissolved in the solvent is called Elevation of boiling point. it is one of the colligative Properties thus
ΔT=iKfmsolute......(2)ΔT is boiling-point elevationKfismolal freezing-point depression constantmis molality of the soluteiisthevan't Hoff factor
Molarity:
The gram moles of solute in liter of solvent is called molarity and in is the term of concentration.
Molarity=solutemassgsolventvolumeL
Molality:
The gram moles of solute in kilogram of solvent is called molality and in is the term of concentration.
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GAY
Organic Reactions Assignment
/26
Write the type of reaction that is occurring on the line provided then complete the reaction. Only include the
major products and any byproducts (e.g. H₂O) but no minor products. Please use either full structural
diagrams or the combination method shown in the lesson. Skeletal/line diagrams will not be accepted.
H3C
1.
2.
CH3
A
Acid
OH
Type of Reaction:
NH
Type of Reaction:
+ H₂O
Catalyst
+ HBr
3.
Type of Reaction:
H3C
4.
Type Reaction:
5. H3C
CH2 + H2O
OH
+
[0]
CH3
Type of Reaction:
6. OH
CH3
HO
CH3 +
Type of Reaction:
7.
Type of Reaction:
+ [H]
humbnai
Concentration Terms[1].pdf ox + New
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Inter Concreting Concentration forms.
Hydrogen peroxide is
a powerful oxidizing agent
wed in concentrated solution in rocket fuels and
in dilute solution as a
hair bleach. An aqueous
sulation of H2O2 is 30% by mass and has
density of #liligime calculat the
Ⓒmolality
⑥mole fraction of
molarity.
20
9.
B. A sample of Commercial Concentrated hydrochloric
ET
If a reaction occurs, what would be the major products? Please include a detailed explanation as well as a drawing showing how the reaction occurs and what the final product is.