Presume that the heat required for the vaporization

Assignment Help Chemistry
Reference no: EM13149873

Suppose that 1.00 of rubbing alcohol evaporates from a 55.0 aluminum block. If the aluminum block is initially at 25, what is the final temperature of the block after the evaporation of the alcohol? Assume that the heat required for the vaporization of the alcohol comes only from the aluminum block and that the alcohol vaporizes at 25.

Reference no: EM13149873

Questions Cloud

Determine the budgeted factory overhead rate : a. Determine the budgeted factory overhead rate based on direct labor-hours. b. What is the applied overhead based on direct labor-hours? c. Is overhead overapplied or underapplied and by how much?
Explain what statement about alcohols : what statement about alcohols, ethers, and amines is not correct? a- ethyl group is represented by C2H5 b- CH3 is known as methyl group c- there are primary, secondary, tertiary classifications for alcohols
What is the breakeven point if tax reduced : What is the breakeven point if Mount Carmel's tax rate is reduced to 25%, assuming the sales mix is 2 units of Product A for each unit of Product B?
Solve for consumer surplus and producer surplus : solve for consumer surplus, producer surplus, government revenue, and total surplus with the tax. solve for the change in consumer surplus, the change in producer surplus, the change in government revenue, and change in total surplus.
Presume that the heat required for the vaporization : Assume that the heat required for the vaporization of the alcohol comes only from the aluminum block and that the alcohol vaporizes at 25.
What is the dollar value of the deadweight loss : What is the dollar value of the deadweight loss when output level Q3 is produced? What is the total surplus when output level Q3 is produced?
Eliminate heating the bodies of water surrounding the power : To eliminate heating the bodies of water surrounding the power plant, the evaporation of the coolant water is what cools the steam; the water vapor generated by this evaporation is released to the atmosphere
Market rate for the bond-interest paid semiannually : What is the value of a Northern Pacific bond with an 11 percent coupon, maturing in 15 years? Assume the market rate for this bond is 14 percent and that the interest is paid semiannually.
Calculate the moles of ar present. : A 326 mL container holds 0.146 g of Ne and an unknown amount of Ar at 35°C and a total pressure of 640. mmHg. Calculate the moles of Ar present.

Reviews

Write a Review

Chemistry Questions & Answers

  What pressure is exerted by 0.625-mole of a gas

What pressure is exerted by 0.625-mole of a gas in a 45.4-L container at -24.0°C?

  Explain helium is compressed isothermally and reversibly

Helium is compressed isothermally and reversibly at 100 celcius from a pressure of 2 to 10 bar

  How many moles of o2 were reacted

C2H4 + 3O2 = 2CO2 + 2H2O if 6.0 mol of co2 are produced, how many moles of o2 were reacted.

  How much zinc oxide do you need

Zinc is extracted from its ore by heating with carbon in the blast furnace. How much zinc oxide do you need to make 130 g of zinc?

  Calculate the molecular formula of the hydrate

a hydrate of calcuim chloride contains 49.3% water and has a formula weight of 219g/mol calculate the molecular formula of the hydrate

  Calculate mass of khc8h4o4

calculate mass of KHC8H4O4 (molar mass = 204.44 g/mol) that reacts with 15 ml of the NaOH solution

  Compute the activation energy for reaction

Compute the activation energy for this reaction when The half-lives were found to be 161 min at 199 Celsius and 12.5 min at 230 celsius? The isomerization of methyl isocynide follows first order kinetics.

  Calculate the amount of naf in milligrams

Water supply in a city is fluoridated by adding NaF. The preferred concentration of F- is 1.6ppm.calculate the amount of Naf in milligrams should be added per gallon (treated water) if the water supply is 0.2 ppm in F-?

  How to calculate biological oxygen demand

The biochemical oxygen demand (BOD) is the capacity of organic and biological matter in natural water to consume oxygen. It is determined experimentally by measuring the oxygen concentration in a sealed sample before and after a 5-day incubation p..

  What is the specific heat of the iron

An 85.0g sample of iron requires 954 J of heat to raise its temperature 25.0C. What is the specific heat of the iron?

  How many liters of co2 (g) are produced

A student combusts 504.96 grams of ethene gas, C2H4. How many liters of CO2 (g) are produced at a pressure of 0.993 atm and a temperature of 295 K? C2H4 (g) + 3 O2 (g) ->2 CO2 (g) + 2 H2O (g)

  What is the partial pressure of oxygen

A gaseous mixture of rm O_2 and rm N_2 contains 36.8 % nitrogen by mass. What is the partial pressure of oxygen in the mixture if the total pressure is 485 mmHg.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd