Register - Log In


FunTrivia Homepage


  • New Questions

  • Unanswered


  • Post a Question

    • Goto Qn #




    Archives

    How does rock salt melt ice?

    Question #111976. Asked by star_gazer. (Jan 07 10 8:23 PM)


    JaneofGaunt

    		Halite (Rock Salt) is often used both residentially and municipally for managing ice. Because brine (a solution of water and salt) has a lower freezing point than ordinary water, putting salt on ice will cause it to melt. It is common for homeowners in cold climates to spread 'rock salt' on their walkways and driveways after a snow storm to melt the ice. It is not necessary to use so much salt that the ice is completely melted; rather, a small amount of salt will weaken the ice so that it can be easily removed by other means. Also, many cities will spread a mixture of sand and salt on roads during and after a snowstorm to improve traction.

    http://en.wikipedia.org/wiki/Halite

    Jan 07 10, 8:49 PM

    Find something useful here? Please help us spread the word about FunTrivia. Recommend this page below!


    Sign up to see all responses!

    Create a Free ID instantly to see all recent responses, post your own follow-ups or questions, and access over 1,000,000 trivia questions!

    Choose a User Name:
    Your Email Address:
    Choose a Password:

    I agree by the terms outlined in FunTrivia's Conditions of Use




    Other Similar Questions & Answers


    What is the difference between rock salt and table salt?

    Does rock salt damage cars?

    What purpose does rock salt provide when making home made ice cream?

    Suggested Related FunTrivia Quizzes - 90,000 currently online

    1 Salt
    Salt is a crystal compounded of Sodium and Chlorine, and while it has the power to create life, it also ends it. What do you know about Adam Roberts' book about religion, government, beliefs, ethics, and most importantly, salt? Good luck!
    		R Very Difficult
    10 Q
    kyleisalive
    Dec 16 05
    165 plays
    2 "Will on Ice"
    This quiz is based on the 11th episode of the first season. Good luck!
    		'Will & Grace' - Season 1 Average
    10 Q
    NalaMarie
    Mar 07 04
    1098 plays
    3 Rock 101
    This is a quiz about Rock in general: musicians, albums, bands, etc.
    		Rock and Roll Tough
    10 Q
    ThurtisCreed
    Feb 27 01
    5337 plays




    "Ask FunTrivia" is for entertainment purposes only, and answers offered are unverified and unchecked by FunTrivia. We cannot guarantee the accuracy or veracity of ANY statement posted. Feel free to post an updated response if you feel that an answer is inadequate or incorrect. Please thoroughly research items where accuracy is important to you using multiple reliable sources. By accessing our website, you agree to be bound by our terms of service.