An element burned in air with dazzling light an give compound A. Compound A dissolve in water to form aqueous solution this aqueous solution turn red litmus into blue. Identify the element and write chemical equation.
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magnesium
chemical equation=
Mg + O2--heat --MgO
then Mg+2H2O --- Mg(OH)2 +H2
when this magnesium oxide which is a base tested with red litmus paper gives blue coloured litmus paper.
chemical equation=
Mg + O2--heat --MgO
then Mg+2H2O --- Mg(OH)2 +H2
when this magnesium oxide which is a base tested with red litmus paper gives blue coloured litmus paper.
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