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An alkali metal which reacts with water vigorously with water and sends sparks flying?
Lithium is an alkali metal that reacts vigorously with water, producing sparks due to the release of hydrogen gas. This reaction is highly exothermic, leading to the formation of lithium hydroxide and hydrogen gas.
What alkali metal reacts most slowly with water?
Among the alkali metals, lithium reacts most slowly with water. When lithium comes into contact with water, it forms lithium hydroxide and hydrogen gas. Due to lithium's smaller size and lower reactivity compared to other alkali metals, the reaction occurs at a slower rate.
What is the word equation for the reaction between lithuim and water?
The word equation for the reaction between lithium and water is: lithium + water -> lithium hydroxide + hydrogen.
Which gas is produced when a metal reacts with a dilute acid?
Hydrogen gas is produced when a metal reacts with a dilute acid. This reaction occurs when the metal displaces hydrogen from the acid, forming metal salts and releasing hydrogen gas as a byproduct.
What gas is produced when acid corrodes metal?
Hydrogen gas is typically produced when an acid corrodes metal. This reaction occurs when the acid reacts with the metal to form a metal salt and hydrogen gas as a byproduct.
An alkali metal which reacts with water vigorously with water and sends sparks flying?
Lithium is an alkali metal that reacts vigorously with water, producing sparks due to the release of hydrogen gas. This reaction is highly exothermic, leading to the formation of lithium hydroxide and hydrogen gas.
What gas is made when you react an acid and a metal?
Hydrogen gas is produced when an acid reacts with a metal. This reaction is a redox reaction in which the metal displaces hydrogen from the acid to form hydrogen gas.
What alkali metal reacts most slowly with water?
Among the alkali metals, lithium reacts most slowly with water. When lithium comes into contact with water, it forms lithium hydroxide and hydrogen gas. Due to lithium's smaller size and lower reactivity compared to other alkali metals, the reaction occurs at a slower rate.
What is the word equation for the reaction between lithuim and water?
The word equation for the reaction between lithium and water is: lithium + water -> lithium hydroxide + hydrogen.
What is the color of the lithium flame in water?
The color of the lithium flame in water is red. When lithium metal is placed in water, it reacts vigorously to form lithium hydroxide and releases hydrogen gas, resulting in a red flame.
How does lithium chloride form?
Lithium chloride (LiCl) forms by the reaction between lithium metal and chlorine gas. The two elements react to form lithium chloride according to the balanced chemical equation: 2Li (s) + Cl2 (g) -> 2LiCl (s). The reaction is highly exothermic and produces white crystalline solid lithium chloride.
What reacts with a metal to form hydrogen gas and a metal?
An acid will react with a metal to form hydrogen gas and a salt of the metal. The metal replaces the hydrogen in the acid, leading to the formation of hydrogen gas which is released as a product of the reaction.
Which gas is evolved when acid reacts with metal?
Hydrogen gas is evolved when an acid reacts with a metal. This is a common reaction known as a single displacement reaction where the metal displaces hydrogen from the acid.
What gas is produced when metal reacts to acid?
When metal reacts with acid, hydrogen gas is produced. This is due to the displacement reaction where the metal displaces hydrogen from the acid to form hydrogen gas and a metal salt.
What would the reaction with lithium and water be?
When lithium reacts with water, it produces lithium hydroxide and hydrogen gas. The reaction is exothermic and can be quite vigorous, often resulting in the release of heat and generation of flammable hydrogen gas.
What is th product for a Reaction of LiH with water?
The product of the reaction between LiH and water is lithium hydroxide (LiOH) and hydrogen gas (H2). The lithium hydroxide is formed by the combination of lithium from LiH and hydroxide from water, while hydrogen gas is released as a byproduct.
What gas is formed in the reaction of aluminum metal with aqueous sodium hydroxide?
Hydrogen gas is formed when aluminum metal reacts with aqueous sodium hydroxide. The reaction produces aluminum hydroxide and hydrogen gas.
