Explain ethylene glycol and calcium nitrate

Assignment Help Chemistry
Reference no: EM13505304

Which of the following substances would be most efficient per unit mass at melting snow from sidewalks and roads: glucose, sodium chloride, ethylene glycol, or calcium nitrate? Your explanation should include possible environmental impact.

Reference no: EM13505304

Questions Cloud

Prepare a schedule showing the income statement effect : Prepare a schedule showing the intangible section of Lewis's balance sheet at December 31, 2011. Show supporting computations in good form.
How much can robert expect to be charged : Robert files his return on August 3, paying the full $4,000 balance. How much can Robert expect to be charged for late-payment/late-filing penalties?
Compute the depreciation expense : Compute the depreciation expense under the straight-line depreciation for 2011 methods.
How much is the late payment penalty : Due to some bad planning, Adam could not pay his taxes when filing his tax return. Adam finally made his payment in full on July 10. How much is the late payment penalty that will be assessed against Adam?
Explain ethylene glycol and calcium nitrate : Which of the following substances would be most efficient per unit mass at melting snow from sidewalks and roads: glucose, sodium chloride, ethylene glycol, or calcium nitrate. Your explanation should include possible environmental impact.
How much does the family save in taxes : They have 2 children (ages 14 and 16) who have no taxable income. If they can legally shift $6,000 in taxable income to each child, how much does the family save in taxes?
Estimates be appropriate in tax return preparation : Statement on Standards for Tax Services No. 4 states that a CPA may use estimates in completing a tax return. When would using estimates be appropriate in tax return preparation?
Compute the cost of goods sold under the situations : Compute the cost of goods sold under the situations Periodic system, FIFO cost flow and perpetual system, FIFO cost flow
What guidelines are provided by the statement : What guidelines are provided by the Statement on Standards for Tax Services No. 3 regarding a CPA's reliance on information supplied by the client for use in preparing the client's tax return?

Reviews

Write a Review

Chemistry Questions & Answers

  Explain what is the initial concentration of acetone

what is the initial concentration of acetone, H+ and I2 in the reaction mixture. it took 120 seconds for I2 color to disappear from the reaction mixture, what was the rate of reaction.

  State freezing point depression of salicylic acid soultion

A student determined the freezing point of pure t-butyl alcohol following the procedure given in this experiment . Because of an experimental error, the freezing point temperature that she obtained was higher than the correct value

  The mixture of saltwater and ice around the ice cream

the mixture of saltwater and ice around the ice cream bucket in the ice cream machine is at a temperature of -8.40c.

  Define the ionization energy of an atom composed of a proton

Use Coulomb's law to calculate the ionization energy in kJ/mol of an atom composed of a proton and an electron separated by 80.0 pm

  Explain calcium carbonate decomposes to yield calcium oxide

When heated, calcium carbonate decomposes to yield calcium oxide and carbon dioxide gas via the reaction CaCO3(s)?CaO(s)+CO2(g)

  What is the ph of the solution

A compound has 2 ionizable groups, with pKas of 6.2 and 9.5. A 1.0 M solution of  this compound (100 mL total volume) is found to have a pH of 6.8. A biochemist adds 60  mL of 1.0 M HCl to this solution. The solution pH is now:

  Explain what is the minimum cathode potential

What is the minimum (least negative) cathode potential (versus SHE) needed to electroplate silver onto cutlery in a solution of Ag+ and NH3 in which most of the silver ions are present as the complex Ag(NH3)2+, and the concentration of Ag+(aq) is ..

  At a pressure of 1 atmosphere and a temperature of 25 degc

at a pressure of 1 atmosphere and a temperature of 25 degc 500 cm3 of the gas hx has a mass of 0.400 g. calculate the

  What is the ph of a buffer prepared by adding of weak acid

What is the pH of a buffer prepared by adding 0.809 of the weak acid HA to 0.305 of NAH in 2.00 L of solution. The dissociation constant Ka of HA is of is (5.66 X 10^{-7})

  How many moles of acetic anhydride are consumed in reaction

Formulate a reaction mechanism to show how, with excess acetic anhydride ,2-methyl benzisoxazinone might be formed.(Hint: acetylation of the amino group should occur first). How many moles of acetic anhydride are consumed in this reaction?

  Define the total volume of gases produced by the combustion

what is the total volume of gases produced by the combustion of 500g of butane. assume 1 atm, temp 28 degrees C and that water is produced as a gas

  How many moles of cr(oh)3 will dissolve

How many moles of Cr(OH)3 will dissolve in 1.00 L of a solution with a pH of 4.85. (Assume the pH does not change as the Cr(OH)3 is placed in the water.) (Ksp for Cr(OH)3 is 6.7 x 10-31)

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