Calculate the boiling point in C) of a 4.68 m aqueous sucrose solution. The molal boiling...

Question

Question

Answer 1

Answer #1

lets now calculate ΔTb

ΔTb = Kb*m

= 0.521*4.68

= 2.44 oC

This is increase in boiling point

boiling point of pure liquid = 100.0 oC

So, new boiling point = 100 + 2.44

= 102.44 oC

Answer: 102.44 oC

Answer 2

Similar Homework Help Questions

Please help??? he molal boling point constant for water is 0 521 °c/m. Calculate the boiling...

Please help??? he molal boling point constant for water is 0 521 °c/m. Calculate the boiling point (in C) of a 5.37 m aqueous sucrose solution. T Be sure to report your answer to the correct number of significant figures and use the correct unit Answer
Calculate the boiling point of a 3.60 m aqueous sucrose solution.

Calculate the boiling point of a 3.60 m aqueous sucrose solution. Express the boiling point in degree Celsius to five significant figures.
Calculate the boiling point of a 3.60 m aqueous sucrose solution. Express your answer in degrees...

Calculate the boiling point of a 3.60 m aqueous sucrose solution. Express your answer in degrees Celsius to five significant figures. Templates Symbols undo redo fodet keyboard shortcuts help boiling point = Submit Request Answer

the boiling point elevation of a solution containing sucrose and water is .256c . The molal...

the boiling point elevation of a solution containing sucrose and water is .256c . The molal elevation constant of water is .512c/m and the molar mass of sucrose is 342 g/mol. What is the molality
A certain substance X has a normal boiling point of 136.3 °C and a molal boiling...

A certain substance X has a normal boiling point of 136.3 °C and a molal boiling point elevation constant K = 1.77 °C kg.mol. Calculate the boiling point of a solution made of 55.32 g of urea issolved in 850. g of X. Be sure your answer has the correct number of significant digits. 11 °C x s ?
A certain substance X has a normal boiling point of 116.6 °C and a molal boiling...

A certain substance X has a normal boiling point of 116.6 °C and a molal boiling point elevation constant K =2.07 C-kg-mol - Calculate the boiling point of a solution made of 24.8 g of urea *((NH2),Co) dissolved in 350. 5 of X Be sure your answer has the correct number of significant digits. 19 5 ? Save For Later Submit Assignment Check $ 5 6.

An aqueous sucrose solution freezes at -0.210 degree C. Calculate the normal boiling point and the...

An aqueous sucrose solution freezes at -0.210 degree C. Calculate the normal boiling point and the molality of an aqueous glucose solution having the same vapor pressure. Assume ideal solution behavior and kf and kb for water are 1.86 and 0.52 K-kg/mol, respectively.
What is the boiling point elevation of a solution containing 17.1 g of sucrose in 100.0...

What is the boiling point elevation of a solution containing 17.1 g of sucrose in 100.0 g of water? The molal elevation constant of water is 0.512°C/m and the molar mass of sucrose is 342 g/mol.
. Calculate the boiling point of A certain substance X has a normal boiling point of...

. Calculate the boiling point of A certain substance X has a normal boiling point of 141.7 °C and a molal boiling point elevation constant K = 1.21 °C kg.mol a solution made of 34.8 g of urea ssolved in 650. g of X. Be sure your answer has the correct number of significant digits. ic Dxno x 6 ?

= 1.89 °C kg.mol. Calculate the boiling point of A certain substance X has a normal...

= 1.89 °C kg.mol. Calculate the boiling point of A certain substance X has a normal boiling point of 108.2 °C and a molal boiling point elevation constant K a solution made of 45. g of urea ((NH2), CO) dissolved in 700. g of X. Be sure your answer has the correct number of significant digits. 1°C x 6 ?