How much has the entropy changed when equilibrium

Reference no: EM13651259

An 8.0g ice cube at -10 degrees celcius is pu into a thermos flask containing 100cm cube of water at 20 degrees celcius. By how much has the entropy changed when equilibrium is reached? The specific heat of ice is 22220 J/kg K.

Reference no: EM13651259

Questions Cloud

The open end of a garden hose is directed horizontally : The open end of a garden hose is directed horizontally, at aheight of 1.25 m above the ground. Water issues from the hoseand follows a falling parabolic trajectory to strike the ground2.35 m away. A gardener holding the hose wishes to water some p..

What is the constant angular acceleration for the wheel : A rotating wheel requires 3 s to rotate 37 revolutions. Its angular velocity at the end of 3 s interval is 98 rad/s. What is the constant angular acceleration for the wheel

Evaluate the mass of each product formed silver sulfide : Calculate the mass of each product formed when 174 g of silver sulfide reacts with excess of hydrochloric acid (HCI).

Value of the universal gravitational constant : How much less would you weigh on the top of Mount Everest (elevation 8850) than at sea level? the value of the universal gravitational constant is 6.67 X 10^-1 N.M^2/kg^2? answer must be in % form

How much has the entropy changed when equilibrium : An 8.0g ice cube at -10 degrees celcius is pu into a thermos flask containing 100cm cube of water at 20 degrees celcius. By how much has the entropy changed when equilibrium is reached? The specific heat of ice is 22220 J/kg K.

What is the speed of the rock as it hits the ground : A stone is thrown with an initial speed of 15 m/s at an angle of 53degrees above the horizontal from the top of a 35m building. what is the speed of the rock as it hits the ground

Hair products has an inventory turnover of six times : Hair Products has an inventory turnover of six times per yea

How raise the temperature of the gas without bursting : A certain amount of gas at 25degrees celcius and at a pressure of 0.800atm is contained in a glass vessel .suppose that the vessel can withstand a pressure of 2.00atm.How high can you raise the temperature of the gas without bursting the vessel.

Estimate what is the work done by the frictional force : a boy pulls a 20 -kg box with a 50- N force at 37( degree)above a horizontal surface. what is the work done by the frictional force

User Account

All Pages