Question

Name any two metals that react with cold water very quickly. Write the
products formed when these metals react with cold water.
finire of​

Answer 1

Answer:

Two metals that react with cold water very quickly,are sodium and potassium.

1) Sodium :

Sodium is a metal which rapidly reacts with cold water and in this reaction, sodium hydroxide, hydrogen are formed.

This is an exothermic reaction.

Chemical reaction :

Na+H2O = NaOH + H2

2) Potassium :

Similarly, potassium also react with cold water to make potassium hydroxide and hydrogen gas.

Chemical reaction :

K + H20 = KOH + H2

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Answer 2

Answer:

na and k

Explanation:

Na+h2o ->Naoh+heat

k+h2o->koh+heat