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What is the difference between a tholeiitic basalt and an alkali basalt?
alkaline olivine basalt (thin section)-Silica under saturated. Interstices filled by alkali feldspar and felsphatoid. Olivine doesn't show reaction with orthopyroxene. It has olivine in the groundmassTholeiitic basalt (thin section ): Silica over-saturated. (>51%).Common Si-rich glassy mesostasis (Intersertal texture). Frequently contains pyroxene. Groundmass no olivine.Olivine shows reaction to orthopyroxene.
What effect does alkaline soil have on concrete?
Alkaline soil can increase the risk of concrete degradation through a process known as alkali-silica reaction (ASR). This reaction occurs when alkaline substances from the soil react with the silica in the concrete aggregates, causing the concrete to develop cracks and weaken over time. It is important to consider the soil conditions when designing concrete structures to prevent potential damage from ASR.
When an acid and an alkali react it is called combustion?
Actually, when an acid and alkali react, it is called a neutralization reaction. This reaction results in the formation of water and a salt. Combustion involves the reaction of a substance with oxygen to produce heat and light.
What happens when an acid reacts with an alkali?
Acid + alkali ---> Salt + Water for exampleSodium Hydroxide + Hydrochloric Acid ---> Sodium Chloride + Water
What is the reaction between calcium carbonate and silica?
well i dont really know this "chemistry" things, sorry i wish i could help.
What is the name of a reaction between an acid and an alkali?
The reaction between an acid and an alkali is known as a neutralization reaction. In this reaction, the acid reacts with the alkali to form water and a salt.
Why does flyash mitigate ASR?
Fly ash mitigates alkali-silica reaction (ASR) in concrete primarily due to its pozzolanic properties, which help to consume alkalis and reduce their availability for reaction with reactive silica in aggregates. Additionally, fly ash contributes to a denser microstructure in the concrete, limiting the permeability and the movement of water and alkalis. This combination of alkali reduction and improved concrete durability helps to minimize the expansion and cracking associated with ASR.
What is the reaction between an acid and an alkali is called?
Neutralization is the reaction between an acid and an alkali. Neutralization usually results in the formation of a salt from the reaction.
What is the difference between a tholeiitic basalt and an alkali basalt?
alkaline olivine basalt (thin section)-Silica under saturated. Interstices filled by alkali feldspar and felsphatoid. Olivine doesn't show reaction with orthopyroxene. It has olivine in the groundmassTholeiitic basalt (thin section ): Silica over-saturated. (>51%).Common Si-rich glassy mesostasis (Intersertal texture). Frequently contains pyroxene. Groundmass no olivine.Olivine shows reaction to orthopyroxene.
What is a reaction between an acid and alkali called?
Neutralization is the reaction between an acid and an alkali. Neutralization usually results in the formation of a salt from the reaction.
What is the name of the reaction when an acid and alkali react together?
Neutralisation, and yes that is how you spell it
What is the name of the chemical reaction between an acid or an alkali?
The reaction between an acid and an alkali is known as a neutralization.
What is the reaction called when an alkali and a acid mix togeteher?
When an alkali and an acid mix together, they undergo a neutralization reaction. During this reaction, the hydrogen ions from the acid react with the hydroxide ions from the alkali to form water and a salt.
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
What words describe the reaction of an acid and a alkali?
Neutralization reaction occurs when an acid and an alkali react, resulting in the formation of water and a salt. This reaction typically involves the transfer of protons from the acid to the alkali, leading to the formation of a neutral solution.
What is the name of a reaction which an acid reacts with a alkali to make a salt?
This reaction is called a neutralization reaction. It involves the combination of an acid and a base (alkali) to form water and a salt.
What effect does alkaline soil have on concrete?
Alkaline soil can increase the risk of concrete degradation through a process known as alkali-silica reaction (ASR). This reaction occurs when alkaline substances from the soil react with the silica in the concrete aggregates, causing the concrete to develop cracks and weaken over time. It is important to consider the soil conditions when designing concrete structures to prevent potential damage from ASR.
