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When an acid reacts with a metal the liquid changes colour to green?
This depends on the metal; nickel chloride solution is green.
When an acid reacts with metal the liquid changes colour to green?
There may be a misunderstanding. When an acid reacts with a metal, the metal usually undergoes a displacement reaction to form a salt and hydrogen gas. The color change to green may be due to impurities in either the acid or the metal, but it is not a typical result of the reaction between an acid and a metal.
When acid reacts with metal what colour is the resulting liquid?
It is dependant upon which acid your are using and which metal you are using. For example, if you use HCl and Mg, the Resultant liquid will be a cloudy white. It is all about the reactants.
What chemical changes happen when acid reacts with metal?
acid+metal-->salt plus hydrogen
What happens when hydrogen reacts with a metal?
When hydrogen reacts with a metal, it can form a metal hydride. This reaction typically occurs at high temperatures or pressures. The resulting metal hydride can exhibit different properties compared to the original metal, such as increased brittleness or changes in conductivity.
Can cutting metal rapidly oxidizes the metal?
Yes in metals like potassium and sodium when you cut them, the newly exposed shiny metal reacts with the oxygen in the air to form a thin layer of metal oxide, which gives it a duller colour.
A metal oxide reacts with water to produce what?
A metal oxide reacts with water to produce a metal hydroxide.
What is formed when sulfur reacts with a metal?
When sulfur reacts with a metal, a metal sulfide salt is usually formed.
When a metal powder is heated in open dish it turns black which metal is that?
The metal powder that turns black when heated in an open dish is likely to be magnesium. This is due to the formation of magnesium oxide on the surface of the metal powder when it reacts with oxygen in the air during heating.
Is rusting metal a physial change?
No it is chemical. The metal (for example Iron, Fe) reacts with Oxgen Gas to produce Iron Oxide. You can also tell it is a chemical change because there is a colour change.
Which metal become brown in colour when it is oxidised?
Iron is a metal that turns brown in color when it oxidizes. This brown color is known as rust, which forms when iron reacts with oxygen and moisture in the air.
What are ten examples of reactions between metal and nonmetal?
Sodium (metal) reacts with chlorine (nonmetal) to form sodium chloride. Magnesium (metal) reacts with oxygen (nonmetal) to form magnesium oxide. Aluminum (metal) reacts with sulfur (nonmetal) to form aluminum sulfide. Lithium (metal) reacts with nitrogen (nonmetal) to form lithium nitride. Potassium (metal) reacts with fluorine (nonmetal) to form potassium fluoride. Calcium (metal) reacts with phosphorus (nonmetal) to form calcium phosphide. Barium (metal) reacts with iodine (nonmetal) to form barium iodide. Titanium (metal) reacts with carbon (nonmetal) to form titanium carbide. Iron (metal) reacts with chlorine (nonmetal) to form iron(III) chloride. Zinc (metal) reacts with sulfur (nonmetal) to form zinc sulfide.
