Write the equation for the reaction of interaction of potassium and calcium with water

Write the equation for the reaction of interaction of potassium and calcium with water, if this produces hydrogen and the corresponding hydroxide.

When the alkali metal potassium interacts with water, potassium hydroxide and hydrogen are formed; the reaction proceeds under normal conditions;

when calcium interacts with water – calcium hydroxide and hydrogen

2K + 2H2O = 2KON + H2

Ca + 2H2O = Ca (OH) 2 + H2



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