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Why do vinegar and salt clean iron oxide from pennies?
Vinegar (acetic acid) helps dissolve the iron oxide (rust) on pennies due to its acidic properties. The salt acts as a mild abrasive, aiding in the removal of the rust when rubbed or scrubbed against the penny surface. Together, the vinegar and salt solution create a chemical reaction that breaks down the iron oxide and helps restore the pennies' shine.
What kind of reaction is represented metal oxide nonmetal oxide ternary salt?
The reaction represented is a double displacement reaction, where the metal oxide and nonmetal oxide react to form a ternary salt. In this reaction, the metal from the metal oxide replaces the cation in the nonmetal oxide to form the salt.
What do you get when you mix metal oxide and acid?
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.
Metal oxide plus nonmetal oxide equals?
When a metal oxide reacts with a nonmetal oxide, they will typically form a salt. The metal from the metal oxide will combine with the nonmetal from the nonmetal oxide, often forming an ionic compound. The specific product will depend on the reactants involved.
Is CaCI2 an acid base salt or oxide?
CaCl2, or calcium chloride, is a salt composed of a metal cation (calcium) and a non-metal anion (chloride). It is not an acid, base, or oxide.
Is FeO a salt?
Yes, FeO is a salt.
Why do vinegar and salt clean iron oxide from pennies?
Vinegar (acetic acid) helps dissolve the iron oxide (rust) on pennies due to its acidic properties. The salt acts as a mild abrasive, aiding in the removal of the rust when rubbed or scrubbed against the penny surface. Together, the vinegar and salt solution create a chemical reaction that breaks down the iron oxide and helps restore the pennies' shine.
What kind of reaction is represented metal oxide nonmetal oxide ternary salt?
The reaction represented is a double displacement reaction, where the metal oxide and nonmetal oxide react to form a ternary salt. In this reaction, the metal from the metal oxide replaces the cation in the nonmetal oxide to form the salt.
What do you get when you mix metal oxide and acid?
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.
Which compounds are formed when an acid reacts with an oxide?
When an acid reacts with an oxide, it typically forms a salt and water. The acid will donate a proton (H+) to the oxide, forming a salt and water as the products of the reaction. The specific salt formed will depend on the acid and oxide involved in the reaction.
Metal oxide plus nonmetal oxide equals?
When a metal oxide reacts with a nonmetal oxide, they will typically form a salt. The metal from the metal oxide will combine with the nonmetal from the nonmetal oxide, often forming an ionic compound. The specific product will depend on the reactants involved.
Is CaCI2 an acid base salt or oxide?
CaCl2, or calcium chloride, is a salt composed of a metal cation (calcium) and a non-metal anion (chloride). It is not an acid, base, or oxide.
What salt is formed when ethanoic acid react with calcium oxide?
Calcium ethanoate is formed when ethanoic acid reacts with calcium oxide. This is a salt that is derived from ethanoic acid and calcium oxide.
How does the reaction between a metal oxide, salt, and water occur?
When a metal oxide reacts with salt and water, a chemical reaction takes place where the metal oxide and salt dissolve in water to form a solution. This reaction typically involves the exchange of ions between the metal oxide, salt, and water molecules, resulting in the formation of new compounds.
What kind of reaction is metal oxide plus nonmetal oxide?
A metal oxide reacting with a nonmetal oxide typically results in the formation of a salt. This reaction can be classified as a synthesis or combination reaction, where the metal cation from the metal oxide combines with the nonmetal anion from the nonmetal oxide to form a salt.
What is the word equation for the reaction between a metal oxide and an acid?
Metal oxide + acid -> Salt + water e.g. Magnesium oxide + hydrochloric acid -> magnesium chloride + water MgO + 2HCl = MgCl2 + H2O
What is the salt type of calcium oxide?
It is an OXIDE-salt, although it normally is not called a 'salt' but an 'oxide'. But strictly speaking it IS a salt like eg. CaS (calcium sulfide) CaO, calcium oxide, dry chalk, used as dry desinfectant eg. in mass graves slightly soluble in water, forming calcium hydroxide Ca(OH)2
