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What results when mix red devil lye with aluminum foil?
When red devil lye (sodium hydroxide) is mixed with aluminum foil, a chemical reaction occurs that produces hydrogen gas and sodium aluminate. The reaction is exothermic, meaning it releases heat, and can be quite vigorous, potentially leading to bubbling and foaming. This reaction is often used in demonstrations of chemical reactions, but caution is advised due to the release of heat and gas.
Is epoxy resin hardening a chemical reaction?
Yes, epoxy resin hardening is a chemical reaction called polymerization. This reaction occurs when the resin and hardener components are mixed together, causing them to cross-link and solidify into a hard, durable material.
How are reactant elements or molecules different than the compound produced in a chemical reaction?
reactant elements and molecules are used in a chemical reaction, they are not mixed or combined or produced in a chemical reaction.
What kind of reaction occurs when Br and cyclohexene are mixed?
It's called an addition reaction. Specifically, it's an electrophilic addition reaction.
Is cornstarch mixed with water a chemical reaction?
No, mixing cornstarch with water is not a chemical reaction. It is a physical change. The cornstarch particles disperse throughout the water, but no new substances are formed.
What will happen when potassium and water together what kind of changes?
When potassium metal and water are mixed, a chemical reaction occurs. This exothermic reaction produces hydrogen gas and potassium hydroxide, which dissolves in the remaining water. This reaction can be vigorous and produce light, heat and sound.
Is vinegar form carbon and water mixed with baking soda physical?
No, it is a chemical change. A chemical reaction occurs when the two are mixed-- bubbling/fizzing.
What happens if you mix magnesium with hydrochloric acid?
When magnesium is mixed with hydrochloric acid, a chemical reaction occurs which releases hydrogen gas and forms magnesium chloride. This reaction is exothermic, meaning it releases heat. It is important to handle this reaction carefully as it can be vigorous and produce flammable hydrogen gas.
What happens if acid is mixed with magnesium?
When acid is mixed with magnesium, a chemical reaction occurs where hydrogen gas is produced and magnesium chloride is formed. The reaction is exothermic, meaning it releases heat, and can be quite vigorous depending on the concentration and type of acid used. Precautions should be taken when performing this reaction, such as wearing safety goggles and conducting it in a fume hood.
What happens when aluminum and hydrochloric acid are mixed?
When aluminum and hydrochloric acid are mixed, a chemical reaction occurs where aluminum chloride and hydrogen gas are produced. The reaction is exothermic, meaning it releases heat, and can be quite vigorous depending on the concentration of the acid. It is important to handle this reaction with caution as it can produce flammable hydrogen gas.
What happens when water is mixed with sodium?
The sodium reacts violently with water to produce aqueous sodium hydroxide (NaOH) and hydrogen gas. This reaction can be explosive and very dangerous. The balanced chemical equation for this reaction is as follows: 2Na(s) + 2H2O(l) --> 2NaOH(aq) + H2(g)
Use chemical reaction and precipitate in the same sentence?
When calcium chloride is mixed with sodium carbonate, a chemical reaction occurs that results in the formation of calcium carbonate as a precipitate.
What results when mix red devil lye with aluminum foil?
When red devil lye (sodium hydroxide) is mixed with aluminum foil, a chemical reaction occurs that produces hydrogen gas and sodium aluminate. The reaction is exothermic, meaning it releases heat, and can be quite vigorous, potentially leading to bubbling and foaming. This reaction is often used in demonstrations of chemical reactions, but caution is advised due to the release of heat and gas.
Is vigorous bubbling when two substances are mixed an indication that a chemical change is occurring?
Yes
Is epoxy resin hardening a chemical reaction?
Yes, epoxy resin hardening is a chemical reaction called polymerization. This reaction occurs when the resin and hardener components are mixed together, causing them to cross-link and solidify into a hard, durable material.
What type of energy is a glow Stick?
A glow stick produces light energy via a chemical reaction known as chemiluminescence. This reaction occurs when two chemicals inside the stick are mixed together.
What will happen when a strong acid and base mix?
That's an exo-thermal reaction, when the strong acid and base mixed, the reaction is very vigorous.
