Calculate the freezing point

Reference no: EM13670174

5.0 g of a substance is mixed with 125g of benzene. This will lead to a boiling point of 0.65K. Calculate the freezing point?

ΔTf=Kfbb

Kf is 5.12

Reference no: EM13670174

Questions Cloud

Explain how many moles of co2 were in the original mixture : After reaction was complete, the pressure of the gas had dropped to 348. torr. Explain how many moles of CO2 were in the original mixture. Assume no change in volume or temperature.

Depict the major organic product in presence of alcl3 : Depict the major organic product of 1, 4-dimethylbenzene byacylation in presence of AlCl3. The product is not a single addition of RC=O to the one of the methyl groups, and it is not to one of the benzene ring carbons

Explain what is the molar mass of the metal : A metal, M reacts with sulfur to form a compound having the formula M2S. 8.38 g of the metal produces 9.95 g of the compound. Explain what is the molar mass of the metal?

Discuss the difference in the role of the journal : Discuss the difference in the role of the journal and the ledger in capturing accounting information efficiently and effectively and outline the entity concept and how it impacts on the recording of personal and business transactions.

Calculate the freezing point : 5.0 g of a substance is mixed with 125g of benzene. This will lead to a boiling point of 0.65K. Calculate the freezing point

Explain the naoh is the limiting reactant : Consider the reaction between 50.0mL of 0.200 M sodium hydroxide and 75.0mL of 0.100 M HCL. Which of the following statements is correct

Outline a synthesis of m-nitro benzoic acid starting : Outline a synthesis of m-nitro benzoic acid starting from ethyl chloride and utilizing any needed organic/inorganic reagents. Presuming that a mixture of isomers can be separated

State balanced reaction equations to illustrate the reaction : While a sodium nitrate and magnesium nitrate are separately heated they both decompose, however the extent of the decompositions are different. State balanced reaction equations to illustrate the reaction and account for the difference in behavior

Explain physical development through puberty : Explain physical development through puberty, special considerations, issues, variability and effects on development and contrast cognitive development differences and similarities to previous and succeeding stages

User Account

All Pages