1. Not finding help here? Sign up for a free 30min tutor trial with Chegg Tutors
    Dismiss Notice
Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Multiple Choice Anyone? 8)

  1. Nov 27, 2007 #1
    Match the reaction type with the reaction:

    AnSwErS:

    A) Synthesis
    B) Single Replacemet
    C) Double Replacement
    D) Combustion
    E) Decomposition


    Problems:

    1. 2Na + Cl2 2NaCl

    2. 4NaF + O2 2Na2O + 2F2

    3. 4LiH + AlCl3 3LiCl + LiAlH4

    4. 2H2O 2H2 + O2
     
  2. jcsd
  3. Nov 27, 2007 #2

    Gokul43201

    User Avatar
    Staff Emeritus
    Science Advisor
    Gold Member

    BSL, please read the posting guidelines (see "Rules" at the top of the page).

    We can not help with textbook problems unless you first show some effort. And henceforth, please post such questions in the Homework & Coursework section - Other Sciences.
     
  4. Nov 27, 2007 #3
    Oh sorry...I actually have already solved these...I just wanted to make sure they were correct and if I didn't get any replies, oh well. Didn't mean to break any rules.
     
  5. Nov 27, 2007 #4

    Gokul43201

    User Avatar
    Staff Emeritus
    Science Advisor
    Gold Member

    If all you need is to verify your answers, please post what your choices were and someone will be able to take a look and tell you how you did.

    Also, it is customary to separate the left and right sides of an equation by some representative symbol. Something like ---> is commonly used.
     
  6. Nov 28, 2007 #5
    Can someone tell me if these are correct please? 8)


    Match the reaction type with the reaction:

    Problems:

    1. 2Na + Cl2---> 2NaCl

    2. 4NaF + O2----> 2Na2O + 2F2

    3. 4LiH + AlCl3---> 3LiCl + LiAlH4

    4. 2H2O ---->2H2 + O2


    AnSwErS:

    1. A) Synthesis
    2. B) Single Replacemet
    NONE C) Double Replacement
    3.D) Combustion
    4. E) Decomposition
     
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook

Have something to add?



Similar Discussions: Multiple Choice Anyone? 8)
  1. Is anyone in (Replies: 1)

  2. Logic choices (Replies: 0)

Loading...