Temperature is -3 degree celsius

Assignment Help Chemistry
Reference no: EM13824019

Temperature is -3 degree Celsius. 10 kg of snow is covering the driveway. How much of salt would you need to melt the snow on the driveway. (freezing point is 0 degree Celsius, I=2.1)?Please provide solution with all steps and also I made up the given numbers so they are not exact so the final answer could be a value that doesn't make sense but it is the steps I need to know?

 

 

Reference no: EM13824019

Questions Cloud

What is the gross profit earned by original mix of products : Schulzer, inc., is a pork processor. Its plants, located in the Midwest, produce several products from a common process: sirloin roasts, chops, spare ribs, amd the residual. The roasts, chops, and spare ribs are packaged, branded, and sold to superma..
Discuss the qualitative factors that would affect decision : Venable, Inc., a manufacturer of snowmobiles, has just received an offer from a supplier to provide 3,000 units of a component used in its main product. The component is a track assembly that is currently produced internally. Discuss the qualitative ..
Financial accounting-asset turnover ratio : Financial Accounting, Eighth edition: Cases and Projects CP4-15. Compute the company's total asset turnover ratio for three years reported. What does the trend suggest to you about American Eagle Outfitters?
Costs and ethical concerns of such a bonus system : You are the plant manager. You have recently implemented a bonus system for your employee that provides a 10% bonus for favorable variances. What are the potential benefits, costs, and ethical concerns of such a bonus system?
Temperature is -3 degree celsius : Temperature is -3 degree Celsius. 10 kg of snow is covering the driveway. How much of salt would you need to melt the snow on the driveway. (freezing point is 0 degree Celsius, I=2.1)?Please provide solution with all steps
Non-cash asset misappropriation scheme : Which of the following is a non-cash asset misappropriation scheme?
Expected sales revenues for the coming year : Harriman Entertainment produced and sold 140,000 video games for $15 each last year. Demand is strong for the company's video games, and Harriman believes that volume will increase by 25 percent even if the company increases the game price by 20 perc..
Total cost-variable and fixed cost : Ryan is debating whether to continue making 2,000 units of product A or to outsource the manufacture of this product. The total cost (variable and fixed) to Ryan to make Product A is $16 a unit. Ryan can buy Product A from the outside for $15 a unit...
The manager of amedium-sized office : The manager of amedium-sized office hired a fire prevention specialist  to give the annual fire training for their employees. In a pretest of the audience, the specialist said that lithium, sodium and potassium fires cannot be extinguished effectivel..

Reviews

Write a Review

Chemistry Questions & Answers

  If you dilute 100 ml of the stock solution to a final

a how many milliliters of a stock solution of 6.0 m hno3 would you have to use to prepare 110 ml of 0.500 m hno3?b if

  Find out the concentrations of ag+ and c2o4

Determine the concentrations of Ag+ and C2O4- in a saturated aqueous solution of Ag2C2O4. Ksp = 3.5 x 10-11

  Number of protons number of neutrons number of electrons

Problem- 51^V^5+ Number of protons number of neutrons number of electrons mass number, 79^Br^-1 Number of protons, number of neutrons, number of electrons, mass number

  What is the concentration of ni2 ions at equilibrium

Question- A 0.140-mole quantity of NiCl2 is added to a liter of 1.20 M NH3 solution. 1) What is the concentration of Ni2 ions at equilibrium? Assume the formation constant* of Ni(NH3)62 is 5.5 × 108.

  An existing power plant has been found to produce so2

An existing power plant has been found to produce SO2 concentration of 20?g/m3 at a distance of 800m directly downwind from the stack when the wind is 4m/s from the north during a class C stability situation.

  What volume will gas occupy at stp

a 436 mL volume of hydrogen gas is collected at 25 kelvin and 725 torr. what volume will gas occupy at STP

  Determine an osmotic pressure

A solution containing 29.85 mg of an unknown protein per 25.5 mL solution was found to have an osmotic pressure of 3.85 torr at 21C

  Explain concentrated sulfuric acid is by mass h2so4

Concentrated sulfuric acid is 98% by mass H2SO4, with the remaining mass being water. What is the molar concentration (i.e., molarity) and the molal concentration (i.e., molality)

  Draw the skeletal structure of the new grignard

Two organic species are produced when 1,1-dimethylethylmagnesium bromide reacts with 1-pentyne (a) Draw the skeletal structure of the new Grignard produced

  How to determine the molecular formula

Phosgene gas has the following: Carbon = 12.1%, Oxygen = 16.2%, and Chlorine = 71.7%. At 22 degrees celsius and 751mm Hg, 1090 mL of the gas weigh 4.42g. Find the molecular formula.

  Explain hcl in liters is needed to react completely

Part A - What volume of 2.25M HCl in liters is needed to react completely (with nothing left over) with 0.250L of 0.300M Na2CO3. Express your answer numerically in liters.

  Compute the heat capacity of an aluminium block

Calculate the heat capacity of an aluminium block that must absorb 629J of heat from its surroundings in order for its temperature

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