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How does the metal magnesium differ from the metal calcium in their reaction with water?
Magnesium and calcium are both reactive metals, but magnesium reacts more vigorously with water compared to calcium. This is because magnesium has a higher reactivity due to its position in the periodic table, which allows it to displace hydrogen gas more easily from water. In contrast, calcium reacts more slowly with water, forming calcium hydroxide and hydrogen gas. Additionally, magnesium produces a brighter flame when burning in air compared to calcium due to its higher energy release during combustion.
What gas is given off in hydrochloric acid?
Hydrochloric acid gives off hydrogen gas when it reacts with certain metals, such as magnesium or zinc. When hydrochloric acid reacts with limestone (calcium carbonate), carbon dioxide gas is produced.
What gas is given off when magnesium reacts with sulfuric acid?
Hydrogen gas is given off when magnesium reacts with sulfuric acid.
When magnesium reacts with dilute hydrochloric acid what gas does it give off?
When magnesium reacts with dilute hydrochloric acid, it gives off hydrogen gas.
When magnesium reacts with hydrochloric acid what acid is given off?
No acid is formed. The reaction produces hydrogen gas and magnesium chloride, a salt.
How does the metal magnesium differ from the metal calcium in their reaction with water?
Magnesium and calcium are both reactive metals, but magnesium reacts more vigorously with water compared to calcium. This is because magnesium has a higher reactivity due to its position in the periodic table, which allows it to displace hydrogen gas more easily from water. In contrast, calcium reacts more slowly with water, forming calcium hydroxide and hydrogen gas. Additionally, magnesium produces a brighter flame when burning in air compared to calcium due to its higher energy release during combustion.
What gas is given off in hydrochloric acid?
Hydrochloric acid gives off hydrogen gas when it reacts with certain metals, such as magnesium or zinc. When hydrochloric acid reacts with limestone (calcium carbonate), carbon dioxide gas is produced.
What gas is given off when magnesium reacts with sulfuric acid?
Hydrogen gas is given off when magnesium reacts with sulfuric acid.
When magnesium reacts with dilute hydrochloric acid what gas does it give off?
When magnesium reacts with dilute hydrochloric acid, it gives off hydrogen gas.
Magnesium reacts with phosphorus?
When magnesium reacts with phosphorus, they form magnesium phosphide. This compound is typically a gray solid and can release highly toxic phosphine gas when it reacts with water. The reaction is exothermic and can occur at high temperatures.
Magnesium reacts with water?
Magnesium reacts with water to produce magnesium hydroxide and hydrogen gas. Mg + 2H2O ---> Mg(OH)2 + H2
When magnesium reacts with hydrochloric acid what acid is given off?
No acid is formed. The reaction produces hydrogen gas and magnesium chloride, a salt.
What is the metal that reacts slowly with cold water to form a hydroxide?
The metal that reacts slowly with cold water to form a hydroxide is magnesium. When magnesium reacts with water, it forms magnesium hydroxide and hydrogen gas.
What happens to particles when magnesium and hydrochloric acid react together?
When magnesium reacts with hydrochloric acid, it forms magnesium chloride and hydrogen gas. The magnesium metal reacts with the hydrochloric acid to produce magnesium chloride, a salt, and hydrogen gas is released as a byproduct.
What salt is produced when nitric acid reacts with magnesium?
Magnesium nitrate is produced when nitric acid reacts with magnesium. This reaction also produces hydrogen gas.
Magnesium reacts with steam to make magnesium oxide and...?
... hydrogen gas. This is a displacement reaction in which magnesium displaces hydrogen in water to form magnesium oxide and hydrogen gas.
What gas released when acid reacts with magnesium ribbon?
In most cases, hydrogen is the gas evolved as the result of an acid and a magnesium ribbon. But in some instances when it reacts with a concentrated acids, it may produce different gases as well. As an example, the reaction between magnesium and concentrated sulfuric acid produces sulfur dioxide.
