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When water reacts with lye, a chemical reaction occurs that produces heat and forms a solution called sodium hydroxide. This reaction is exothermic, meaning it releases energy in the form of heat. The sodium hydroxide solution is highly alkaline and can be corrosive, so it is important to handle it carefully.
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What happens when bromine water is shook up with propene?
When bromine water is shaken up with propene, the bromine water will decolorize due to the addition reaction between bromine and propene. This reaction results in the formation of a colorless 1,2-dibromoethane product.
What type of reaction is between potassium oxide and water?
The reaction between potassium oxide and water is a chemical reaction where the potassium oxide reacts with water to form potassium hydroxide. This reaction is an example of a base-metal oxide reaction.
What happens during an exothermic reaction?
Exothermic reaction is a reaction which gives out heat. For example: when natural gas burns it release its energy to the surroundings which could be the water in a central heating system. this is a EXOTHERMIC REACTION between natural gas and oxygen.
What happens when ethene is mixed with bromine water?
it goes from a browny orange to colourless
What happens in the reaction between phenol and sodium hydroxide?
In the reaction between phenol and sodium hydroxide, the phenol is deprotonated by the base, forming the phenolate ion. This reaction is an acid-base reaction where phenol acts as an acid and donates a proton to form water. The products of the reaction are the phenolate ion and water.
What happens during a synthesis reaction?
As monomers are added, water is being taken out.
What happens during a dehydration synthesis reaction?
As monomers are added, water is being taken out.
What happens during paper is burning?
This is an oxidation reaction; carbon dioxide and water are released.
What is released during the reaction between water and NaCl?
simply heat is released.
What happens when hydrogen and oxygen molecules form water?
A chemical reaction between oxygen and hydrogen occur.
What physical reaction happens when water is drying with a chemical?
The absorption of water is not a chemical reaction.
Is sodium less dense than water?
Yes, but only just. This is the reason that it floats on water during the reaction between the two.
Would you describe the reaction of calcium in water as being exothermic or endothermic?
The reaction between calcium and water is very exothermic.
What happens when bromine water is shook up with propene?
When bromine water is shaken up with propene, the bromine water will decolorize due to the addition reaction between bromine and propene. This reaction results in the formation of a colorless 1,2-dibromoethane product.
When a chemical reaction between oxygen and hydrogen gas occurs what happens?
water is formed H2O (2 hydrogen 1 oxygen)
Name the type of reaction that happens between dilute hydrochloric acid and sodium hydroxide solution?
Neutralization reaction occurs between dilute hydrochloric acid and sodium hydroxide, resulting in the formation of water and a salt (sodium chloride).
What type of reaction is between potassium oxide and water?
The reaction between potassium oxide and water is a chemical reaction where the potassium oxide reacts with water to form potassium hydroxide. This reaction is an example of a base-metal oxide reaction.
