write the balanced equation because that the following chemical reactions.

(iii) sodium + Water → salt hydroxide + Hydrogen

price

(iii) salt + Water → sodium hydroxide + Hydrogen

The skeletal chemical equation that the above reaction is

Na + H 2 O → NaOH + H 2

name of the facet

No. Of atom in reactants

No. Of atom in Product

sodium

1

1

Hydrogen

2

3

Oxygen

1

1




You are watching: Sodium water balanced equation

number of atoms the Hydrogen in reaction ≠ number of atoms the Hydrogen in assets to balance variety of Hydrogen, we main point the NaOH in the product through 2 (If H2 is multiplied, the total number of H in the product will certainly be weird while that in the reactant is even. This will certainly make balancing difficult.) The chemistry equation becomes Na + H 2 O → 2 NaOH + H 2

surname of the element

No. Of atoms in reactants

No. Of atoms in Product

salt

1

2

Hydrogen

2

4

Oxygen

1

2


now , variety of atoms of sodium in reaction ≠ number of atoms of sodium in commodities come balance variety of Sodium, we main point the Na in the reaction by 2 The chemistry equation becomes 2 Na + H 2 O → 2 NaOH + H 2

surname of the facet

No. Of atom in reaction

No. Of atom in commodities

salt

2

2

Hydrogen

2

4

Oxygen

1

2


Now, number of atoms that Hydrogen in reactants ≠ variety of atoms that Hydrogen in products come balance Hydrogen and Oxygen, us multiply H 2 O in the reaction by 2 2 Na + 2 H 2 O → 2 NaOH + H 2

surname of the element

No. Of atom in reactants

No. Of atoms in assets

salt

2

2

Hydrogen

4

4

Oxygen

2

2


Now, every the elements are balanced and the well balanced equation is

2 Na + 2 H 2 O → 2 NaOH + H 2

2 Na + 2 H 2 O → 2 NaOH + H 2


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concern 2 page 6 (i)

concern 2 web page 6 (ii)

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concern 3 page 6 (i)

inquiry 3 web page 6 (ii) vital

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inquiry 2 page 10 essential

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concern 2 web page 13

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inquiry 1 web page 6 vital

question 2 page 6 (i)

question 2 web page 6 (ii)

question 2 web page 6 (iii) necessary girlfriend are here

question 3 web page 6 (i)

question 3 page 6 (ii) important

question 1 page 10 essential

question 2 web page 10 necessary

concern 1 web page 13

question 2 web page 13

inquiry 3 web page 13 necessary


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CA Maninder sink is a hired Accountant for the past 11 years and also a teacher indigenous the past 11 years. The teaches Science, Accounts and also English at wgc2010.org