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What is the symbol for a concentrated acid?
The symbol for a concentrated acid is typically shown as "conc. HX," where "X" represents the specific acid. For example, concentrated sulfuric acid would be written as "conc. H2SO4."
Sodium formate is heated with conc sulphuric acid?
When sodium formate is heated with concentrated sulfuric acid, it undergoes dehydration to form sodium oxalate and water. This reaction typically occurs at elevated temperatures and can be used as a method for preparing sodium oxalate.
What is conc sulfuric acid?
Conc sulfuric acid is short for concentrated sulfuric acid, which refers to sulfuric acid that has a high concentration of H2SO4, typically around 95-98%. This form of sulfuric acid is highly corrosive and can cause severe burns upon contact with skin. It is commonly used in industrial processes such as manufacturing chemicals, refining petroleum, and in laboratory settings.
Reaction of potassium astatide with concentrated sulfuric acid?
KAt + H2SO4(conc) = KHSO4 + HAt displacement then .......HAt + .......H2SO4 = At2 + H2S which can be balanced as follows: 2At- = At2 + 2e ] * 4 8e + 8H+ + H2SO4 = H2S + 4H2O overall is 8At- + 8H+ + H2SO4 = H2S + 4H2O + 4At2
How will you prepare picric acid from benzene?
Picric acid can be prepared from benzene by first nitration to form nitrobenzene, followed by further nitration and subsequent treatment with a nitric/sulfuric acid mixture to yield picric acid. The process involves multiple steps and careful control of reaction conditions to avoid explosive hazards. It is important to handle picric acid with caution due to its potentially explosive nature.
What is the symbol for a concentrated acid?
The symbol for a concentrated acid is typically shown as "conc. HX," where "X" represents the specific acid. For example, concentrated sulfuric acid would be written as "conc. H2SO4."
Why it is necessary to add conc H2SO4 in conc HNO3 but not vice versa?
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What do you use nitric acids for in laboratory?
lABORATORY METHOD:Nitric acid can be prepared in he laboratory by the action of the conc. h2so4 on the potassium nitrate
Sodium formate is heated with conc sulphuric acid?
When sodium formate is heated with concentrated sulfuric acid, it undergoes dehydration to form sodium oxalate and water. This reaction typically occurs at elevated temperatures and can be used as a method for preparing sodium oxalate.
What is conc sulfuric acid?
Conc sulfuric acid is short for concentrated sulfuric acid, which refers to sulfuric acid that has a high concentration of H2SO4, typically around 95-98%. This form of sulfuric acid is highly corrosive and can cause severe burns upon contact with skin. It is commonly used in industrial processes such as manufacturing chemicals, refining petroleum, and in laboratory settings.
Why the conc h2so4 cant be used in preparation oh h2s?
h2so4 being good oxidising agent oxidises the h2s to h2o and free sulphur.so conc h2so4 cant be used in preparation of h2s gas
Reaction of potassium astatide with concentrated sulfuric acid?
KAt + H2SO4(conc) = KHSO4 + HAt displacement then .......HAt + .......H2SO4 = At2 + H2S which can be balanced as follows: 2At- = At2 + 2e ] * 4 8e + 8H+ + H2SO4 = H2S + 4H2O overall is 8At- + 8H+ + H2SO4 = H2S + 4H2O + 4At2
How will you prepare picric acid from benzene?
Picric acid can be prepared from benzene by first nitration to form nitrobenzene, followed by further nitration and subsequent treatment with a nitric/sulfuric acid mixture to yield picric acid. The process involves multiple steps and careful control of reaction conditions to avoid explosive hazards. It is important to handle picric acid with caution due to its potentially explosive nature.
What are the properties and uses of conc. H2SO4?
Concentrated sulfuric acid (H2SO4) is a strong mineral acid that is highly corrosive and can cause severe burns. It is commonly used in various industries for purposes such as manufacturing fertilizers, refining petroleum, and in the production of chemicals. Its properties include being a strong dehydrating agent, a powerful oxidizing agent, and a catalyst in various chemical reactions.
If ethanolmix with glacial ethanoic acid in presence of conc sulfuric acid?
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Phenol when it first reacts with conc sulfuric acid and then with conc nitric acid gives?
Phenol reacts with concentrated sulfuric acid to form the sulfonated product, and then with concentrated nitric acid to form picric acid (2,4,6-trinitrophenol).
What is acidic dew point?
The dew point of H2SO4 in a flue gas varies according to the concentration of H2SO4 in that flue gas.the more is the conc. the higher will be dew point. Normally it varies b/w 137-160C.
