Explain what happens during cooling

Reference no: EM13493422

A KNO3 solution containing 45 g KNO3 per 100 g of water is cooled from 40 degrees C to 0 degrees C. What happens during cooling?

Reference no: EM13493422

Questions Cloud

The combustion of gasoline in a car engine water condensing : Are the following processes exothermic or endothermic. the combustion of gasoline in a car engine water condensing on cold pipe CO2(s) CO2(g) F2 2F(g)

What is the density of the log : A cylindrical log of uniform density and radius R = 30.0 cm floats so that the vertical distance from the water line to the top of the log is d = 12.0 cm

Explain the following processes exothermic or endothermic : Are the following processes exothermic or endothermic. the combustion of gasoline in a car engine water condensing on cold pipe CO2(s) CO2(g) F2 2F(g)

The reaction paper assignment : The Reaction Paper Assignment

Explain what happens during cooling : A KNO3 solution containing 45 g KNO3 per 100 g of water is cooled from 40 degrees C to 0 degrees C. What happens during cooling

Explain which has the greater kinetic energy : Which has the greater kinetic energy, an object with a mass of 2.0kg and a velocity of 1m/s or an objecy with a mass of 1.0 kg and a velocity of 2.0m/s. Explain

Explain at least 1 provision in the sox act : Develop critical skills by analyzing ethical and legal issues and problems, recognizing and assessing such issues and recommending specific actions to implement your analyses

Explain the final temperature of metal andwater mixture : A sample of nickel is heated to 99.8 degrees C and placed in a coffee cup calorimeter containing 150.0g water at 23.5 degrees C. After the metal cools, the final temperature of metal andwater mixture is 25.0 degrees C.

Compute deltah degrees for each reactions : Calculate deltaH degrees for each of the following reactions: 4Na(s)+O29g) 2NaO(s) 2Na(s)+2H2O(l) 2NaOH(aq)+ H2(g)

User Account

All Pages