Alkali Metal + Water ------> Alkali Hydroxide + Hydrogen Alkali Metal Oxide + Water ------> Alkali Hydroxide + Water
Example: ================
Sodium + Water ------> Sodium Hydroxide + Hydrogen 2 Na + 2 H2O --------> 2 NaOH + H2
Yes. Explosively. They will react to produce a metal hydroxide, hydrogen gas, and a bunch of heat. Here's the equation for sodium (Na, #11) reacting with water: 2Na + 2H2O --> 2NaOH + H2 The reaction is violently exothermic to the point where the hydrogen gas ignites and explodes, which itself is a separate reaction: 2H2 + O2 --> 2H2O
The products of the reaction between alkali metals and water are a hydroxide and hydrogen:2 Na + 2 H2O = 2 NaOH + H2
For example the reaction with water.
Improve Alkali Metal + Water ------> Alkali Hydroxide + Hydrogen Alkali Metal Oxide + Water ------> Alkali Hydroxide + Water
Hydrogen can by generated, for example, from the reaction between alkali metals and water.
Alkali metals, for example: 2Me + 2H2O = 2MeOH + H2 Me is the metal
Yes. Explosively. They will react to produce a metal hydroxide, hydrogen gas, and a bunch of heat. Here's the equation for sodium (Na, #11) reacting with water: 2Na + 2H2O --> 2NaOH + H2 The reaction is violently exothermic to the point where the hydrogen gas ignites and explodes, which itself is a separate reaction: 2H2 + O2 --> 2H2O
Alkali metals are famous for their vigorous reactions with water, and these reactions become increasingly violent as one moves down the group. The Reaction of Alklali metals as folow: Alkali metal + water → Alkali metal hydroxide + hydrogen gas
1) Alkali metals are stored in oil to minimise reaction with oxygen or water, it's a physical barrier towards air but the alkali metals still gradually corrode a traces of oxygen and water diffuse through. The reaction of alkali metals with water gets more violent for elements lower in the group e.g. (Li < Na < K < Rb < Cs). Adding them to water will cause an explosion due to the extremely exothermic nature of reaction, and can be rather dangerous and some alkali metals can react violently with just moisture in the air. Most of the alkali metals float on the top of the water, depending on how big the alkali metal is determines the size of the reaction this is because they're less dense that water itself and also during the reaction the alkali metals give of hydrogen gas which is quite flammable. Alkali Metal + Water » Metallic Hydroxide + Hydrogen The francium would be like any other alkali metal, it would be very violent like the other alkali metals.
The products of the reaction between alkali metals and water are a hydroxide and hydrogen:2 Na + 2 H2O = 2 NaOH + H2
When alkali earth metals react with water, they produce metal hydroxides and hydrogen gas. The reaction is generally violent and releases heat.
Alkali metals explode in water because they react violently with the water, releasing hydrogen gas and heat. This reaction is highly exothermic and can lead to an explosion due to the rapid release of energy.
For example the reaction with water.
Improve Alkali Metal + Water ------> Alkali Hydroxide + Hydrogen Alkali Metal Oxide + Water ------> Alkali Hydroxide + Water
alkali metals react violently in cold water
The solubility of alkali metals in water is high. Alkali metals such as lithium, sodium, and potassium readily dissolve in water to form alkaline solutions.
Hydrogen can by generated, for example, from the reaction between alkali metals and water.