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What is the chemical reaction that occurs when salt and water are combined?
When salt is combined with water, a chemical reaction called dissolution occurs. This reaction involves the breaking of the ionic bonds in the salt crystals, causing the salt molecules to separate and disperse evenly throughout the water, creating a saltwater solution.
What chemical reaction occurs when ammonium dichromate and mercury thiocyanate are combined?
When ammonium dichromate and mercury thiocyanate are combined, a chemical reaction called a decomposition reaction occurs. This reaction produces a visually striking effect known as the "Pharaoh's serpent" or "Pharaoh's snake," where a dark, coiling mass of solid material is formed.
What are the potential reactions or effects of combining aluminum and vinegar?
When aluminum and vinegar are combined, a chemical reaction occurs that releases hydrogen gas. This reaction can cause the aluminum to corrode and produce a fizzing or bubbling effect. It is important to note that this reaction can be potentially dangerous if not done properly, as the release of hydrogen gas can be flammable.
What happens when a chemical base is combined with an acid?
When a chemical base is combined with an acid, a neutralization reaction occurs. The base accepts hydrogen ions (H+) donated by the acid, which results in the formation of water and a salt. The pH of the solution changes towards neutrality.
What happens when you put Magnisium and Hydrochloric Acid together?
When magnesium and hydrochloric acid are combined, a chemical reaction occurs where hydrogen gas is produced and magnesium chloride is formed. This reaction is exothermic, meaning it releases heat, and bubbles of hydrogen gas are visible as the reaction takes place.
What is the chemical reaction that occurs when salt and water are combined?
When salt is combined with water, a chemical reaction called dissolution occurs. This reaction involves the breaking of the ionic bonds in the salt crystals, causing the salt molecules to separate and disperse evenly throughout the water, creating a saltwater solution.
What chemical reaction occurs when ammonium dichromate and mercury thiocyanate are combined?
When ammonium dichromate and mercury thiocyanate are combined, a chemical reaction called a decomposition reaction occurs. This reaction produces a visually striking effect known as the "Pharaoh's serpent" or "Pharaoh's snake," where a dark, coiling mass of solid material is formed.
What are the potential reactions or effects of combining aluminum and vinegar?
When aluminum and vinegar are combined, a chemical reaction occurs that releases hydrogen gas. This reaction can cause the aluminum to corrode and produce a fizzing or bubbling effect. It is important to note that this reaction can be potentially dangerous if not done properly, as the release of hydrogen gas can be flammable.
What happens when a chemical base is combined with an acid?
When a chemical base is combined with an acid, a neutralization reaction occurs. The base accepts hydrogen ions (H+) donated by the acid, which results in the formation of water and a salt. The pH of the solution changes towards neutrality.
What happens when you add hydrogen to iodine?
When hydrogen gas is added to iodine, a chemical reaction occurs that forms hydrogen iodide (HI) gas. The reaction is exothermic, meaning it releases heat energy. This reaction is represented by the chemical equation: H2 + I2 -> 2HI.
What happens when you put Magnisium and Hydrochloric Acid together?
When magnesium and hydrochloric acid are combined, a chemical reaction occurs where hydrogen gas is produced and magnesium chloride is formed. This reaction is exothermic, meaning it releases heat, and bubbles of hydrogen gas are visible as the reaction takes place.
When a chemical reaction between oxygen gas and hydrogen gas occurs?
water is formed H2O (2 hydrogen 1 oxygen)
When a chemical reaction between oxygen and hydrogen gas occurs what happens?
water is formed H2O (2 hydrogen 1 oxygen)
What type of chemical reaction occurs when Hydrogen peroxide break apart to form water and oxygen gasthings happen?
This is a chemical reaction because it is not possible to rearrange water and oxygen to form hydrogen peroxide after they are split apart (in other words after the chemical reaction has occurred. (And this was also part of the question in my homework so to make it easier Hydrogen peroxide is the reactant, and oxygen and hydrogen are the products.)
When substances are combined and no reaction occurs?
When substances are combined and no reaction occurs, it means that the substances are not capable of undergoing a chemical reaction with each other. This could be due to factors like the stability of the molecules, the absence of necessary reactants, or the lack of sufficient energy to drive a reaction. In these cases, the substances may simply mix together physically without forming any new chemical bonds.
What happens when hydrochloric acid and sodium ethanoate are combined?
When hydrochloric acid and sodium ethanoate are combined, a chemical reaction occurs where hydrogen chloride gas is evolved. This reaction results in the formation of ethanoic acid and sodium chloride. The overall reaction is: CH3COONa + HCl → CH3COOH + NaCl.
What do you think will happen when an acid and metal come in contact with each other?
When an acid and metal come in contact, a chemical reaction occurs where the metal will dissolve and release hydrogen gas. This reaction is known as a single displacement reaction, where the metal displaces hydrogen from the acid.
