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Which Alkali metals would undergo the least exothermic reaction with chlorine?
Wiki User
∙ 13y ago
Most likely lithium since it has a the highest ionization energy than the others.
Wiki User
∙ 13y ago
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What is the function of alkali in bleach?
Bleaches mostly contain chlorine which on reaction with water form hydrochloric acid, alkali is used to neutralized the solution.
What chemical can be combined with water to create an exothermic reactions?
Many elements have this property, including all the alkali metals and the heavier alkaline earth metals. Also, many compounds such as sulfuric acid have exothermic heats of solution, but solution is not technically a "reaction."
Is it favourable to use alkalies in treatment of hyper acidity regardless being exothermic reaction?
Alkali metals or strong bases are not used; antacids contain aluminium or magnesium hydroxides, sodium bicarbonate etc.
Why does detergent get hot when wet?
It is probably the neutralisation of the detergent, an alkali, and water, although the pH of water is 7. Neutralisation is an exothermic reaction, which means heat is produced, therefore detergent gets hot when wet.
Which property of chlorine explains why it is likely to form a compound with an alkali metal?
Chlorine will readily accept one electron to its outershell.
What are some example of exothermic reaction?
Exothermic Chemical Reactions · mixing sodium and chlorine to yield table salt · Respiration; combustion of fuels; and neutralization reactions between acids and alkali's
Does a halogen element easily react with alkali metals elements?
Yes. the reaction is exothermic and quite violent.
What is the name of the type of reaction that produces heat?
exothermic reactions1) Combustion: A combustion reaction is when oxygen combines with another compound to form water and carbon dioxide. These reactions are exothermic, meaning they produce heat. An example of this kind of reaction is the burning of napthalene:C10H8 + 12 O2---> 10 CO2 + 4 H2O
What is the function of alkali in bleach?
Bleaches mostly contain chlorine which on reaction with water form hydrochloric acid, alkali is used to neutralized the solution.
What created when alkaline earth metals and water combined?
When they are reacted, a base and hydrogen gas is produced. This reaction is exothermic.
Why does the temperature decrease when there's more acid than alkali?
Because it is an exothermic reaction, meaning that heat is given off, and so the temperature of the solution decreases.
Why is there a temperature changes when alkali is added to vinegar?
When an alkali (base) is added to vinegar, the acetic acid in the vinegar reacts with the alkali. These reactions are nearly all exothermic, that is, they generate heat as the chemical reaction proceeds. This is observed by a change in the temperature of the aqueous solution and the surrounding air.
Is chlorine in the family alkali metal?
No; chlorine is a nonmetal and a halogen.
How can you neutralize an acid or a base?
To neutralise an acid you add the equivalent amount of base/ alkali. And for a base/ alkali you add an acid. The reaction that takes place is exothermic, when the temperature stops rising and starts to decrease you know the neutralisation has taken place.
What chemical can be combined with water to create an exothermic reactions?
Many elements have this property, including all the alkali metals and the heavier alkaline earth metals. Also, many compounds such as sulfuric acid have exothermic heats of solution, but solution is not technically a "reaction."
Does acid produce a gas with an alkali?
No gas is produced in the reaction of an acid and an alkali. In a neutralisation reaction, acid + alkali -> salt + water
Is drano harmful to the environment?
Quite harmful. It is both a strong alkali (lye) which can cause tissue damage and change the pH of water bodies and can produce an exothermic reaction in excess of 400° F.
