Compute the amount of water in liters

Assignment Help Chemistry
Reference no: EM13224701

Calculate the amount of water in liters that would have to be vaporized at 40 C (approximately body temperature) to expend the 2.5 x 10^6 calories of heat generated by a person in one day (commonly called sweating). The heat of vaporization of water at this temperature is 574 cal/g.

Reference no: EM13224701

Questions Cloud

Explain the reaction exothermic or endothermic : in a sodium borohydride reduction experiment is the reaction exothermic or endothermic and why?
Explain a solution of sodium hydroxide : A solution of sodium hydroxide is prepared by mixing 2.00g of NaOH with 10.0g of water. The percent, by mass of NaOH is what?
How much must he save during each of the next 10 years : Your father is 50 years old and will retire in 10 years. He expects to live for 25 years after he retires, until he is 85. He wants a fixed retirement income that has the same purchasing power at the time he retires as $55,000 has today.
Assess the recent acquisitions of your selected firm : Analyze your selected firm's approach to acquisitions by selecting two of its recent acquisitions. Describe the acquisitions
Compute the amount of water in liters : Calculate the amount of water in liters that would have to be vaporized at 40 C (approximately body temperature) to expend the 2.5 x 10^6 calories of heat generated by a person in one day (commonly called sweating).
Which alternative should be selected at the marr : Initial Cost $5,500 Uniform Annual Benefits 1,800 Useful life, in years 4 At the end of 4 years, another B may be purchased with the same cost, benefits, and so forth. A firm is considering two alternatives that have no salvage value.
Discuss the role of the od practitioner in depth : Discuss the role of the OD practitioner in depth. Outline the skills associated with effective practitioners.
Explain trehalose is the major sugar in the hemolymph : Trehalose is the major sugar in the hemolymph (blood) of many insects. Insects have open circulatory systems that bathe the tissues of the animal.
Will any of the two banks survive the crisis : Two banks have lent $20million each to a country in an Emerging Market. Bank A has total assets of $220 million and a capital to total assets ratio of 7 percent. Bank B has total assets of $350 million and a capital to total assets ratio of 6 per..

Reviews

Write a Review

Chemistry Questions & Answers

  Explain a method of preparing a very pure alkane is to react

A method of preparing a very pure alkane is to react the corresponding alkyl magnesium halid (grignard reagent) with water and collect the alkane product.

  Explain discharge waste into the calfhead stream

The Calfhead stream (flow rate 0.05m3s-1) discharges into the Oxhead river (flow of 3.00 m3.s-1). It is proposed to discharge waste into the Calfhead stream but the EPA requires a stream mixing study be undertaken.

  What is the mass of water

if the empty cylinder has the mass of 94.2g and the cylinder with water has the mass of 138.7 g what is the mass of water, volume of water and the density of water.

  What is the molecular formula of the compound

The empirical formula of a compound is found to be P2O5. Experiments show that the molar mass of the compound is 560g/mol. What is the molecular formula of the compound?

  Explain what is the ph of a buffered sysem made

what is the pH of a buffered sysem made by dissolving 17.42 g of KH2PO4 and 20.41 g of K2HPO4 in water to give a volume of 200.0 mL

  Calculate the mass of propylene glycol

Calculate the mass of propylene glycol ({rm{C}}_3 {rm{H}}_8 {rm{O}}_2 ) that must be added to 0.340 kg of water to reduce the vapor pressure by 2.86 torr at 40 ^circ ,{rm C} (P_{{rm H}_2{rm O}} at 40 ^circ,{rm C} = 55.3;{rm torr}).

  State what change in temperature measure

If you were to combine a 200.0mL aqueous solution of 0.75M NaHCO3 with 200.0mL of 0.50M CaCl2 in a constant pressure calorimeter, what change in temperature would you measure?

  What was the new pressure inside the ball

a rigid ball contain 25.0 liters of air at 22 degree Celsius and 6.25atm pressure was placed in an oven at a temp of 100degree what was the new pressure inside the ball.

  Explain henderson-hasselbach equation

If someone can go in depth into finding the Ka to this and then guiding me through the rest of the steps, I'd be eternally grateful

  What is the ph change of a 0.300 m solution

What is the pH change of a 0.300 M solution of citric acid (pKa=4.77) if citrate is added to a concentration of 0.140 M with no change in volume?

  Calculate the molarity of the kcl solution

12.5 g of KCl (MM = 74.55 g/mol) is dissolved in enough water to make 675 mL of solution. Calculate the molarity of the KCl solution.

  State the wavelength of the photons emitted by hydrogen

What is the wavelength of the photons emitted by hydrogen atoms when they undergo n=4 to n=2 transitions in nm?

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