Facebook Page
Twitter
RSS
+ Reply to Thread
Results 1 to 6 of 6
  1. MHB Apprentice

    Status
    Offline
    Join Date
    Jan 2016
    Posts
    54
    Thanks
    28 times
    Thanked
    10 times
    #1
    Demonstrate the definition with a chemical equation for HCl.
    Express your answer as a chemical equation. Identify all of the phases in your answer.



    My Answer:

    HCl(g)+H2O(l)→H3O+(l)+Cl−(aq)


    What the answer said:


    There is an error in your submission. Make sure you have formatted it properly.

  2. MHB Seeker
    MHB Global Moderator
    MHB Math Scholar
    I like Serena's Avatar
    Status
    Offline
    Join Date
    Mar 2012
    Location
    Netherlands
    Posts
    5,876
    Thanks
    3,927 times
    Thanked
    11,138 times
    Thank/Post
    1.896
    Awards
    MHB Model Helper Award (2016)  

MHB Best Ideas (2016)  

MHB LaTeX Award (2016)  

MHB Calculus Award (2014)  

MHB Discrete Mathematics Award (Jul-Dec 2013)
    #2
    Quote Originally Posted by needOfHelpCMath View Post
    Demonstrate the definition with a chemical equation for HCl.
    Express your answer as a chemical equation. Identify all of the phases in your answer.

    My Answer:

    HCl(g)+H2O(l)→H3O+(l)+Cl−(aq)

    What the answer said:


    There is an error in your submission. Make sure you have formatted it properly.
    That's a rather generic error. I have no idea what it means.
    Are there any more details about the error?
    And since I'm not familiar with this particular submission system, can you perhaps provide an example of what a similar accepted submission looks like?

  3. MHB Apprentice

    Status
    Offline
    Join Date
    Jan 2016
    Posts
    54
    Thanks
    28 times
    Thanked
    10 times
    #3 Thread Author

  4. MHB Seeker
    MHB Global Moderator
    MHB Math Scholar
    I like Serena's Avatar
    Status
    Offline
    Join Date
    Mar 2012
    Location
    Netherlands
    Posts
    5,876
    Thanks
    3,927 times
    Thanked
    11,138 times
    Thank/Post
    1.896
    Awards
    MHB Model Helper Award (2016)  

MHB Best Ideas (2016)  

MHB LaTeX Award (2016)  

MHB Calculus Award (2014)  

MHB Discrete Mathematics Award (Jul-Dec 2013)
    #4
    Quote Originally Posted by needOfHelpCMath View Post
    Here is the image and how my answer look.
    Shouldn't it be $H_3O^+$?

  5. MHB Journeyman
    MHB Math Helper
    topsquark's Avatar
    Status
    Offline
    Join Date
    Aug 2012
    Location
    The Astral plane
    Posts
    716
    Thanks
    3,681 times
    Thanked
    1,498 time
    Thank/Post
    2.092
    Awards
    MHB Humor Award (2016)  

MHB Humor Award (2015)  

MHB Humor Award (2014)
    #5
    Possibly an ignorant question: How can you produce $ \displaystyle HCl(g)$? I can't see how you can make HCl a vapor. When you boil it don't we just get water vapor coming off? I didn't think that the vapor would contain the HCl?

    -Dan

  6. MHB Seeker
    MHB Global Moderator
    MHB Math Scholar
    I like Serena's Avatar
    Status
    Offline
    Join Date
    Mar 2012
    Location
    Netherlands
    Posts
    5,876
    Thanks
    3,927 times
    Thanked
    11,138 times
    Thank/Post
    1.896
    Awards
    MHB Model Helper Award (2016)  

MHB Best Ideas (2016)  

MHB LaTeX Award (2016)  

MHB Calculus Award (2014)  

MHB Discrete Mathematics Award (Jul-Dec 2013)
    #6
    Quote Originally Posted by topsquark View Post
    Possibly an ignorant question: How can you produce $ \displaystyle HCl(g)$? I can't see how you can make HCl a vapor. When you boil it don't we just get water vapor coming off? I didn't think that the vapor would contain the HCl?

    -Dan
    Hey Dan,

    I'm not sure what you're getting at.
    According to $HCl(g)$ can be produced by mixing $H_2(g)$ and $Cl_2(g)$ and treating it with UV-light.
    And $H_2(g)$ and $Cl_2(g)$ can both be produced by electrolysis of salty water ($NaCl(aq) + H_2O(l)$).
    If we boil hydrochloric acid, it'll presumably separate into water vapor and some combination of the gases just mentioned.

Similar Threads

  1. Chemistry
    By Teh in forum Other Topics
    Replies: 2
    Last Post: October 9th, 2016, 17:38
  2. Replies: 2
    Last Post: October 24th, 2015, 18:52
  3. Replies: 5
    Last Post: April 12th, 2015, 09:04
  4. [SOLVED] Chemistry - Enthalpy Questions (gr 12)
    By eleventhxhour in forum Other Topics
    Replies: 4
    Last Post: September 20th, 2014, 18:23
  5. Definition of differential equation
    By find_the_fun in forum Differential Equations
    Replies: 3
    Last Post: September 6th, 2014, 16:54

Tags for this Thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  
Math Help Boards