How much heat energy is required to convert block of ice

Reference no: EM13180706

How much heat energy is required to convert a 1.00 L block of ice at -40.00 degrees Celsius to steam at 250.0 degrees Celsius?

Cp ice= 2.06J/g.K Cp water=4.184 J/g.K

Cp steam=2.0J/g.K DeltaH fusion=6.0 kJ/mol

DeltaH sublimation=51 kJ/mol DeltaH vaporization=40.7 kJ/mol

MM=18.01528 d ice=0.917 g/cm^3

Reference no: EM13180706

Questions Cloud

State what temperature will the engine dump exceess heat : if your input is a radiative heat source at 150 C, what is the rate at which heat needs to be added to produce the desired work and at what temperature will the engine dump exceess heat?

State the net ionic equation for the neutralization : Write the net ionic equation for the neutralization of the bases, magnesium hydroxide, Mg(OH)2 and aluminum hydroxide, Al(OH)3, found in Maalox, for example, with acid (H+).

Define heating curve appropriate for heating : Consider a compound that undergoes sublimation at 125 degrees Celsius and a pressure of one atm. Which of the following could be a heating curve appropriate for heating

What is millers wacc : Miller Manufacturing has a target debt ratio of 70% (that means weight of debt is 70%). Its cost of equity is 18%, and its cost of debt is 10%. If the tax rate is 35%, what is Miller's WACC?

How much heat energy is required to convert block of ice : How much heat energy is required to convert a 1.00 L block of ice at -40.00 degrees Celsius to steam at 250.0 degrees Celsius?

State degrees celsius to produce solid mercury : Mercury, with a freezing point of -38.8 degrees Celsius, is the only metal that is liquid at room temperature. How much heat energy must be removed from 1.00 mL of mercury at 23.0 degrees Celsius to produce solid mercury?

Find the average labor productivity in us and russia : A study conducted by the Moscow-based management consulting firm Strategy Partners found that the average labor productivity in Russia is only 17 percent of labor productivity in the United States. What factors would cause U.S. labor productiv..

What is the maximum methylamine that can coexist : If the Ksp of Fe(OH)2 is 7.9 × 10-16, what is the maximum [Fe2+] that can coexist with these solutes in the solution?

What is the marginal cost per unit : A purely competitive firm finds that the market price for its product is $25.00. It has a fixed cost of $100.00 and a variable cost of $17.50 per unit for the first 50 units and then $30.00 per unit for all successive units. Does price exceed aver..

User Account

All Pages