Explain the heat of vaporization of water is released

Reference no: EM13514937

The heat of vaporization of water is 9.72 Kcal/mol.How much heat (in kilocalories) is required to vaporize 2.70 mol of H2O and how much heat (in kilocalories) is released when 440 grams of steam condenses

Reference no: EM13514937

Questions Cloud

Find how much energy is absorbed by the eardrum per second : A46dB sound wave strikes an eardrum whose area is4.0multiplied by10-5m2. How much energy is absorbed by the eardrum per second

Define the principal organic component of vinegar : The heat of fusion of acetic acid, the principal organic component of vinegar, is 45.9 cal/g.How much heat (in kilocalories) is required to melt 3.65 mol of solid acetic acid

How much interest expense can major healy deduct : How much interest expense can Major Healy deduct as an itemized deduction - How much interest expense can Major Healy deduct as an itemized deduction?

Determine the frequency of the first overtone : A guitar string is77cm long and has a mass of 3.6 g. The distance from the bridge to the support post isL= 60 cm, and the string is under a tension of525N. What is the frequency of the first overtone

Explain the heat of vaporization of water is released : The heat of vaporization of water is 9.72 Kcal/mol.How much heat (in kilocalories) is required to vaporize 2.70 mol of H2O and how much heat (in kilocalories) is released when 440 grams of steam condenses

Affixes or use of obligatory categories : Unlike English, many languages index the gender of nouns in different ways (e.g., bases, affixes or use of obligatory categories). Based on the readings, discuss how Arabic does this and refer to at least two other languages you may be familiar wi..

Find how far is the station from the earthquake center : An earthquake emits both P-waves and S-waves that travel at different speeds through the Earth. how far is the station from the earthquake center

How much of the accrued bonuses can north inc deduct : How much of the accrued bonuses can North Inc. deduct in year 1 under the alternative scenarios - North paid the bonuses to the employees on March 1 of year 2.

Explain what is the volume of air in the tank : A compressed-air tank carried by scuba divers has a volume of 6.80L and a pressure of 120atm at 20 degrees celsius. What is the volume of air in the tank at 0 degrees celsius and 1.00atm pressure (STP)

User Account

All Pages