Ask Question, Ask an Expert

+61-413 786 465

info@mywordsolution.com

Ask Chemistry Expert

Choose all of the processes from below which describe changes which are independent of the path by which the change occurs.

a) the elevation increase experienced by a traveller travelling from Grand Isle, LA to Denver, Colorado

b) the number of rotations the earth undergoes over a specified period of time

c) the energy evolved when a cube of sugar is oxidized to CO2(g) and H2O(g)

d) the energy released by the combustion of a gallon of gasoline

e) the odometer mileage increase observed by a traveller travelling from Louisiana to Canada

f) the change in the score of a football game as the game progresses

g) the potential energy gained by a satellite as it is shot into a specific orbit

Chemistry, Academics

  • Category:- Chemistry
  • Reference No.:- M9864695

Have any Question?


Related Questions in Chemistry

The heat fusion of pure silicon is 434 kjmol how much

The heat fusion of pure silicon is 43.4 kJ/mol. How much energy would be needed to melt a 5.24 - g sample of silicon at its melting point of 1693 K?

Calculate the volume in milliliters of a 0616m barium

Calculate the volume in milliliters of a 0.616M barium chlorate solution that contains 475.mmol of barium chlorate (Ba(ClO3)2). Round your answer to 3 significant digits.

Insoluble pbbr2snbspnbspprecipitates when solutions of

Insoluble PbBr2(s)  precipitates when solutions of Pb(NO3)2(aq) and NaBr(aq) are mixed. Pb(NO3)2(aq) + 2NaBr(aq) ---> PbBr2(s) + 2NaNO3(aq) ΔrH = ? To measure the enthalpy change, 350. mL of 0.50 M Pb(NO3)2(aq) and 350. ...

Anbsp4260nbspgram sample of a hydrate ofnbspbai2nbspwas

A  42.60  gram sample of a hydrate of  BaI 2  was heated thoroughly in a porcelain crucible, until its weight remained constant. After heating,  39.01  grams of the dehydrated compound remained. What is the formula of th ...

Draw the molecule by placing atoms on the grid and

Draw the molecule by placing atoms on the grid and connecting them with bonds. Include all lone pairs of electrons. Show the formal charges of all atoms in the correct structure.

As your book describes the united states did not recognize

As your book describes, the United States did not recognize foreign copyrights until the late 1800s. As a result, U.S. publishers routinely published foreign works without permission or compensation for the non U.S. auth ...

A nutrition facts label on a food package indicates that

A Nutrition Facts label on a food package indicates that one serving contains 2% of the recommended daily allowance (RDA) of iodine. If the serving size is one cup and the RDA for iodine is 0.15 mg per day, calculate the ...

Consider reacting 10000 mg magnesium with 20 ml of 1 m

Consider reacting 100.00 mg magnesium with 20 mL of 1 M hydrochloric acid. Which reactant is limiting reagent? What is theoretical yield of hydrogen? express your answer in millimoles.

A sealed vessel contains a gaseous mixture of h2 and excess

A sealed vessel contains a gaseous mixture of H2 and excess O2. The mixture is at 500 K and has a total pressure of 140 kPa. After all of the hydrogen is reacted, the total pressure of the system measured at the same tem ...

What will happen if i decide to test the solubility of

What will happen if I decide to test the solubility of sodium chloride in ethanol which is less polar than water.

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

Why might a bank avoid the use of interest rate swaps even

Why might a bank avoid the use of interest rate swaps, even when the institution is exposed to significant interest rate

Describe the difference between zero coupon bonds and

Describe the difference between zero coupon bonds and coupon bonds. Under what conditions will a coupon bond sell at a p

Compute the present value of an annuity of 880 per year

Compute the present value of an annuity of $ 880 per year for 16 years, given a discount rate of 6 percent per annum. As

Compute the present value of an 1150 payment made in ten

Compute the present value of an $1,150 payment made in ten years when the discount rate is 12 percent. (Do not round int

Compute the present value of an annuity of 699 per year

Compute the present value of an annuity of $ 699 per year for 19 years, given a discount rate of 6 percent per annum. As