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Q: Which gas is always produced when a metal reacts with water?
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Related questions

What is made when an acid reacts with a metal hyrdoxide?

A corresponding metal salt and water are produced.


What color flame is produced when potassium metal reacts with water?

Potassium produces a lilac flame


When a metal oxide reacts with an acid?

When a metal oxide reacts with an acid a slat and water are formed.


What is produced when hydrogen reacts with water?

There is no reaction.


What gas is produced when Sodium metal reacts violently with water to produce sodium hydroxide and a gas that pops in the presence of a burning splint?

Hydrogen, H2


What substance reacts vigurously with sodium metal?

Water


What metal reacts in the air but slowly in the water?

copper


When a metal reacts with water what products are made?

rust


When an alkali metal reacts with water it produces what?

Hydrogen


How do you know what is formed when a metal reacts with water?

Metal hydroxide + hydrogen gas


What is the mass of heavy water produced when 7.00grams of oxygen reacts with excess D2?

The mass of heavy water produced when 7,00grams of oxygen reacts with excess D2 is 7,875 g.


What is produced when sodium reacts with water?

Sodium hydroxide and Hydrogen