name the gas involved when metals react with water
Name the gas evolved when a metal reacts with water.
Name the gas involved when metals react with dilute acid
Which gas is evolved when sodium metal reacts with water?
Sodium metal reacts vigorously with water.
(a) Name the gas evolved when sodium reacts with water.
(b) State whether the solution formed by the reaction of sodium with water is acidic or basic.
(a) What happens when an acid reacts with a metal? Give the chemical equation of the reaction involved.
(b) Which gas is usually liberated when an acid reacts with a metal? How will you test for the presence of this gas?