Write the molecular formula for aluminium (III) nitrate?

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Solution

A chemical formula is the representation of substance by symbols and it denotes the number of atoms of each element present in the compound. To write a formula one must know the symbols and valencies of the elements.The molecular formula of $A l (I I I)$ nitrate : $A l (N O_{3})_{3}$

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Write the chemical formulae of the following.

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(b) Aluminium oxide

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Question 12
Write the molecular formulae for the following compounds

(a) Copper (II) bromide
(b) Aluminium (III) nitrate
(c) Calcium (II) phosphate
(d) Iron (III) sulphide
(e) Mercury (II) chloride
(f) Magnesium (II) acetate

What is the correct formula of aluminium nitrate?

Q. Write a balanced chemical equation with the help of chemical symbols and formulas for the following reactions:

(i) Zinc + Silver nitrate

⟶

Zinc nitrate + Silver

(ii) Copper oxide + Hydrogen

⟶

Copper + Water

(iii) Barium chloride + Aluminium sulphate

⟶

Barium sulphate + Aluminium chloride

Write the chemical formula for the following compounds

a) Aluminium sulphate

b) Silver nitrate

c) Magnesium oxide

d) Barium chloride

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Write the molecular formula for aluminium (III) nitrate?

A chemical formula is the representation of substance by symbols and it denotes the number of atoms of each element present in the compound. To write a formula one must know the symbols and valencies of the elements.The molecular formula of Al(III) nitrate : Al(NO3)3

A chemical formula is the representation of substance by symbols and it denotes the number of atoms of each element present in the compound. To write a formula one must know the symbols and valencies of the elements.The molecular formula of $A l (I I I)$ nitrate : $A l (N O_{3})_{3}$