Explain the molar enthalpy of fusion for ice

Assignment Help Chemistry

Reference no: EM13323014

Suppose that 33.55 g of ice at -12.9°C is placed in 54.72 g of water at 99.8°C in a perfectly insulated vessel. Calculate the final temperature. (The molar heat capacity for ice is 37.5 J K-1 mol-1 and that for liquid water is 75.3 J K-1 mol-1. The molar enthalpy of fusion for ice is 6.01 kJ/mol.

Reference no: EM13323014

Questions Cloud

How to compute the elevation of the target station : THE VERTICAL ANGLES WERE READ AT BOTH ENDS OF THELINE AND THEN AVERAGED USING A CO-AXIAL THEODOLITE/EDM COMBINATION.IF THE ELEVATION OF THE INSTRUMENT STATION IS 630.15 FT

Find the recoil velocity of the man relative to the ice : Starting from rest, two skaters "push off" against each other on smooth level ice, where friction is negligible. One is a woman and one is a man. find the recoil velocity of the man relative to the ice

Write an applet that draws the house shown : Write an applet that draws the house shown. When the user clicks on the STOP sign, audio of your choice should play.

Find the low point of curve of the intersection at station : The curve is 750-ft long,and the minus grade of 3.6 percent intersects the plus grade of 6.2percent at station 240 + 80.00. Calculate the low point of thecurve if the intersection at station 240 + 80.00 is at elevation426.84.

Explain the molar enthalpy of fusion for ice : Suppose that 33.55 g of ice at -12.9°C is placed in 54.72 g of water at 99.8°C in a perfectly insulated vessel. Calculate the final temperature. (The molar heat capacity for ice is 37.5 J K-1 mol-1 and that for liquid water is 75.3 J K-1 mol-1. Th..

Write a program that allows two individuals to play : Write a program that allows two individuals to play a single game of Tic-Tac-Toe.

What type of aquifer material do you expect in the location : The elevation of water in well A is 300m above sea level and well B is 350m above sea level. The wells are 45m apart. A dye test reveals that the specific discharge between the two wells is about 2.75m/day.

Organization with a well-known supply chain-overall strategy : Consider any organization with a well-known supply chain and overall strategy and will describe how the supply chain strategy supports the overall strategy of the firm and helps them achieve their overall objectives. In a 3 page paper discuss the str..

The oxygen content of a fuel to ensure complete combustion : The oxygen content of a fuel that is recommended in order to ensure complete combustion about 2.7%. (a) Consider a case where methyl tertiary butyl ether (MBTE) is to be added to the conventional gasoline.

User Account

All Pages