Thursday 14 March 2013

Write the balanced equation for the following chemical reactions. (i) Hydrogen + Chlorine Hydrogen chloride (ii) Barium chloride + Aluminium sulphate Barium sulphate + Aluminium chloride


2. Write the balanced equation for the following chemical reactions.
(i) Hydrogen + Chlorine  Hydrogen chloride
(ii) Barium chloride + Aluminium sulphate   Barium sulphate + Aluminium chloride
(iii) Sodium + Water   Sodium hydroxide + Hydrogen
Answers:

20 comments:

  1. pls explain clearly for the steps u get to the final product plsss tytyty

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    Replies
    1. Hydrogen= H2
      chlorine= Cl2
      hydrogen chloride= Hcl
      statement-- H2+Cl2--2HCl
      the two in front of HCl indicates dat dis equation is balanced...

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    2. First make 3 coloumns said number of element;number of reactants and number of product...now in the 1st coloumn write all the symbols one by one ;each at the bottom ..now on 2nd coloumn write each ones valency of the reactants..repeat the same step in the 3rd coloumn..now balance it one by one

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    3. Thnxxx
      4 explaining yrr

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    4. Hydrojen H , chlorine cl gives Hydrojen chlpride Hcl

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  2. Please write the state of the elements

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  3. This comment has been removed by the author.

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  4. Plz do the full calculation step by step

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  5. Do step by step to understand clearly

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