chemistry 12

For the acid-base neutralization reaction of Carbonic acid, H2CO3(aq) and lithium hydroxide, LiOH(aq), write the blanced:
a)complete equation
b) Ionic equation
c) Net ionic equation.
-----------------------

i got
a) H2CO3(aq) + 2LiOH(aq) = 2H2O(l) +Li2CO3(aq)

i know my answers for the next are not right i'm just confused how to start these equations.Please help! :)

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  1. To write net ionic equations you follow some rules. Some things that are written as molecules are
    1. weak electrolytes (those that do not ionize 100% such as weak acids(those with a Ka), weak bases (those with a Kb), H2O, ETC.
    b. insoluble materials (memorize the solubility rules). Here is a simplified set of rules. http://www.files.chem.vt.edu/RVGS/ACT/notes/solubility_rules.html
    c.gases
    Everything else is written as ions.
    H2CO3(aq) + 2Li^+(aq) + 2OH^-(aq) ==>2H2O(l) + 2Li^+(aq) + CO3^2-(aq)
    What I have written above is the ionic equation. To write the net ionic equation, we cancel any ions common to both sides. Therefore, we cancel 2Li^+(aq) and rewrite the net ionic equation as
    H2CO3(aq) + 2OH^-(aq) ==>2H2O(l) + CO3^2-(aq)

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  2. HI(aq)+Al(s)→
    Express your answer as a balanced chemical equation. Identify all of the phases in your answer.

    and

    H2SO4(aq)+TiO2(s)→
    Express your answer as a balanced chemical equation. Identify all of the phases in your answer.

    along with:
    Write a balanced chemical equation showing how each metal oxide reacts with HCl.
    SrO
    Na2O
    Li2O
    BaO
    K
    Ca
    Sr

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