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Preparation of Hydrogen from Cold Water and Metals

balance this ...

Question

balance this equation using hit and trial method .
potassium metal reacts with metal to give potassium hydroxide and hydrogen gas.

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Solution

The balanced chemical equations for the said reaction is given below :

1) 2K + 2H₂O → 2KOH + H₂

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Q. Potassium metal reacts with water to give potassium hydroxide and hydrogen gas. Write balanced chemical equation for this reaction.

Translate the statement into chemical equation and then balance:

Potassium metal reacts with water to give potassium hydroxide and hydrogen gas.

Q. Question 5.4
Translate the following statement into chemical equation and then balance it:

Potassium metal reacts with water to give potassium hydroxide and hydrogen gas.

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Preparation of Hydrogen from Cold Water and Metals

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