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Balancing equation



 This presentation will help
you to learn how to balance
  chemical equation easily.
Balancing equation


NaOH + H2S → Na2S + H2O




         You are asked to balance the
          chemical equation above.
Balancing equation


NaOH + H2S → Na2S + H2O



          We’ll do it in 3 easy step :
       1. Mark the elements with
           color
       2. Connect coefficients with
           the same color
       3. Adjust the coefficients.
Balancing equation


NaOH + H2S → Na2S + H2O




                   No space to fill
                       in the
                    coefficient.
Balancing equation


    NaOH + H2S → Na2S + H2O

NaOH +   H2S    →        Na2S +         H2O



             Give space between
            substances to fill in the
                  coefficient.
Balancing equation




NaOH +   H2S    →        Na2S +        H2O




             Put in boxes to fill up
                  coefficients.
Balancing equation




NaOH +   H2S    →        Na2S +        H2O




             Put in boxes to fill up
                  coefficients.
Balancing equation




NaOH +   H2S    →      Na2S +       H2O




           Mark the same elements
            with the same color
Balancing equation




NaOH +   H2S    →      Na2S +       H2O




           Mark the same elements
            with the same color
Balancing equation




NaOH +   H2S   →      Na2S +        H2O




           Mark the same elements
            with the same color
Balancing equation




NaOH +   H2S    →      Na2S +       H2O




           Mark the same elements
            with the same color
Balancing equation


NaOH +   H2S    →       Na2S +        H2O




            Connect the coefficient
             with the same color.
Balancing equation


NaOH +   H2S    →       Na2S +        H2O


            Na =


            Connect the coefficient
             with the same color.
Balancing equation


NaOH +   H2S    →       Na2S +        H2O


            Na =


            Connect the coefficient
             with the same color.
Balancing equation


NaOH +   H2S    →       Na2S +        H2O


            Na =


            Connect the coefficient
             with the same color.
Balancing equation


NaOH +   H2S     →    Na2S +   H2O


            Na =

            O=
Balancing equation


NaOH +   H2S     →    Na2S +   H2O


            Na =

            O=
Balancing equation


NaOH +   H2S     →    Na2S +   H2O


            Na =

            O=
Balancing equation


NaOH +   H2S     →    Na2S +   H2O


            Na =

            O=

            S=
Balancing equation


NaOH +   H2S     →    Na2S +   H2O


            Na =

            O=

            S=
Balancing equation


NaOH +   H2S     →    Na2S +   H2O


            Na =

            O=

            S=
Balancing equation


NaOH +   H2S    →       Na2S +           H2O


            Na =
            Adjust the coefficients to
            O = same number of
               get
                   elements on
               LHS (Left Hand Side)
            S=         and
              RHS(Right Hand Side).
Balancing equation


NaOH +   H2S     →    Na2S +   H2O


            Na =

            O=

            S=
Balancing equation


2 NaOH +   H2S     → 1 Na2S +   H2O


              Na =2

              O=

              S=
Balancing equation


2 NaOH +   H2S     → 1 Na2S +   H2O


              Na =2

              O =1

              S=
Balancing equation


2 NaOH + 1 H2S   → 1 Na2S + 2 H2O


             Na =2

             O =2

             S =1
Balancing equation




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www.mygrandmacandoit.com

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Balance Equation v004

Editor's Notes

  1. This presentation will help you to learn how to balance chemical equation easily.
  2. You are asked to balance the chemical equation above.
  3. three.Adjust the coefficients.
  4. There is not enough space to fill up the coefficient.
  5. Give space between substances to fill in the coefficient.
  6. That’s it.
  7. Mark the same elements with the same color
  8. Connect the coefficient with the same color.
  9. to balance sodium.
  10. Connect N A O H
  11. and N A two S
  12. To balance oxygen
  13. Connect N A O H.
  14. And H two O.
  15. To balance sulfur.
  16. Connect H two S.
  17. And N A two S.
  18. Adjust the coefficients to get same number of elements onLeft Hand Side and Right Hand Side.
  19. There is one N A on the left and two N A on the right.
  20. You can find more information about chemistry from my website.