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Mixing magnesium and the product of burning magnesium with hydrochloric acid is it a physical or chemical change?
Mixing magnesium and the product of burning magnesium with hydrochloric acid would lead to a chemical change. The reaction between magnesium oxide (product of burning magnesium) and hydrochloric acid would produce magnesium chloride and water, showing a chemical reaction taking place due to the formation of new substances with different properties.
What gas is produces from mixing hydrochloric acid and magnesium strips?
Hydrogen gas is produced when hydrochloric acid reacts with magnesium strips. The chemical equation for this reaction is: 2HCl + Mg -> MgCl2 + H2.
Is mixing lye and hydrochloric acid a physical or chemical change?
Mixing lye (sodium hydroxide) and hydrochloric acid results in a chemical change, known as a neutralization reaction. This reaction produces water and salt as products, and involves the formation of new chemical bonds and the release of energy in the form of heat.
Does mixing magnesium and hydraulic acid make energy?
No, mixing magnesium and hydrochloric acid does not directly produce energy. The reaction between magnesium and hydrochloric acid does release energy in the form of heat and hydrogen gas, but it is not considered a significant energy source.
What type of change is mixing sodium bicarbonate and hydrochloric acid?
The mixing of sodium bicarbonate and hydrochloric acid is a chemical change, as it results in the formation of new substances (water, carbon dioxide, and sodium chloride) with different properties from the original reactants.
Mixing magnesium and the product of burning magnesium with hydrochloric acid is it a physical or chemical change?
Mixing magnesium and the product of burning magnesium with hydrochloric acid would lead to a chemical change. The reaction between magnesium oxide (product of burning magnesium) and hydrochloric acid would produce magnesium chloride and water, showing a chemical reaction taking place due to the formation of new substances with different properties.
Is mixing aluminum and hydrochloric acid a chemical change?
Be careful with your terminology.Mixing aluminum and hydrochloric acid is not a chemical change.The resulting reaction, however, is a chemical change.
What gas is produces from mixing hydrochloric acid and magnesium strips?
Hydrogen gas is produced when hydrochloric acid reacts with magnesium strips. The chemical equation for this reaction is: 2HCl + Mg -> MgCl2 + H2.
Is mixing magnesium with oxygen a chemical reaction?
Yes. Because there is a chemical change
Is mixing lye and hydrochloric acid a physical or chemical change?
Mixing lye (sodium hydroxide) and hydrochloric acid results in a chemical change, known as a neutralization reaction. This reaction produces water and salt as products, and involves the formation of new chemical bonds and the release of energy in the form of heat.
Why is mixing hydrochloric acid and sodium a chemical change?
It is a chemical change because the products, H2 and HCl, are completely different from the reactants in their physical and chemical properties.
Why is mixing sodium bicarbonate and hydrochloric acid a chemical change?
Both reactants produce other products: carbon dioxide (gas), water and sodium chloride, while hydrochloric acid and sodium bicarbonate disappear.
Is mixing sodium bicarbonate and hydrochloric acid a chemical change?
Yes, They react to form sodium chloride, carbon dioxide, and water.
Does mixing magnesium and hydraulic acid make energy?
No, mixing magnesium and hydrochloric acid does not directly produce energy. The reaction between magnesium and hydrochloric acid does release energy in the form of heat and hydrogen gas, but it is not considered a significant energy source.
What type of change is mixing sodium bicarbonate and hydrochloric acid?
The mixing of sodium bicarbonate and hydrochloric acid is a chemical change, as it results in the formation of new substances (water, carbon dioxide, and sodium chloride) with different properties from the original reactants.
What is the chemical equation to Magnesium mixing with Florine?
Mg + F2 ---> MgF2
Suggest why magnesium chloride can be made by mixing magnesium with hydrochloric acid but copper chloride cannot be made by mixing copper with hydrochloric acid?
Copper is an inert metal and below hydrogen in electro chemical series therefore can not displaced hydrogen from acids so copper can not be converted directly to salts by reacting with acids, however concentrated sulphuric acid reacts with copper on heating in presence of atmospheric oxygen forming the copper sulphate, chlorides and other salts are prepared from its sulphate salt.
