Question

NAME METALS WHICH REACT WITH STEAM PRODUCING HYDROGEN GAS.

Answer 1

ALL THE METALS ARE REACT WITH STEAM PRODUCING HYDROGEN GAS

CHEMICAL EQUATION:--

metal + steam ( h2O) -----> metal oxide + hydrogen gas

Answer 2

Answer:

Aluminium(Al), Iron (Fe) and Zinc (Zn) react with steam/ vapour to form metal oxide and hydrogen.  

Metals + Steam ⇒ Metal oxide + Hydrogen gas

2Al + 3H_{2}O -> Al2O3 + 3H2

$\mathrm{3Fe + 4H_{2}O \rightarrow Fe_{3}O_{4} + 4H_{2}}$

Extra information:-  

• Metals such as potassium (K) and Sodium (Na) reacts with cold water.

• Metals such as Magnesium (Mg) reacts with hot water.

• Silver (Ag) , lead (Pb), Copper (Cu) and Gold (Au) do not reacts with water.

• Metal + Water ⇒ Metal oxide + Hydrogen