Generally metal oxides are soluble in acids but this is not mandatory. A metal salt is obtained as a product and hydrogen also.
easy! you would need to add universal indicator and if the pH turned alkaline you would know it was a metal. if it turned acidic however, it would show the characteristics of a non metal. grace x aged 14
Thermite is easy to make, just mix fine powdered aluminum powder (400 mesh) with fine powdered iron oxide, the ratio is 1:2. Its better to light it with a magnesuim strip. The ingredients can be bought on eBay.
When magnesium metal reacts with hydrochloric acid, it produces hydrogen gas and magnesium chloride. This is a common example of a single displacement reaction, where the more reactive magnesium metal displaces the hydrogen from the hydrochloric acid to form magnesium chloride and release hydrogen gas.
When you mix ammonia (NH3), iron(III) oxide (Fe2O3), and hydrogen peroxide (H2O2), a complex series of reactions can occur. The iron(III) oxide can catalyze the decomposition of hydrogen peroxide into water and oxygen gas. Ammonia can act as a weak base in this reaction. The overall result would depend on the concentrations and conditions of the reactants.
Pollution in the air, such as sulfur dioxide and nitrogen oxides, mixes with water vapor to form acid rain. When these pollutants in the atmosphere react with rainwater, they create acidic compounds like sulfuric acid and nitric acid, which then fall to the ground as acid rain.
When you mix metal oxide and acid, you typically get a salt and water. The metal in the metal oxide reacts with the acid to form a salt, while the oxygen in the metal oxide combines with hydrogen from the acid to form water.
The salt formed when you mix aluminum oxide and nitric acid is aluminum nitrate. Aluminum oxide reacts with nitric acid to form aluminum nitrate and water.
To make iron sulfate, mix iron oxide with sulfuric acid. For iron hydroxide, mix iron sulfate with a strong base like sodium hydroxide to precipitate out the iron hydroxide. Iron oxide can be made by heating iron metal in the presence of oxygen.
When copper oxide is mixed with sulfuric acid, a chemical reaction occurs that forms copper sulfate and water. The copper oxide reacts with the sulfuric acid to produce copper sulfate while the water is a byproduct of the reaction. This is a common method for preparing copper sulfate in a laboratory setting.
When you mix metal with an acid, such as hydrochloric acid, hydrogen gas is usually released. This reaction occurs as the metal displaces hydrogen ions from the acid, forming metal ions and hydrogen gas as a byproduct.
Lead being less electropositive will be given out
It will neutralize the mix.
Acid Rain
it forms an acidic solution
hydrogen
Copper(s)
it may be CuSO4 solution...