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Will carbon tetrachloride sink in sulfuric acid?
yes it will because carbon tetracholride has more dence than sulfuric acid
What is the nameof the black substance produced when concentrated sulfuric acid is added to sugar?
Concentrated sulfuric acid strips the hydrogen and oxygen from sugar (sucrose) as water. Carbon is left. C12H22O11 + H2SO4 --> 12C + H2SO4. 11H2O
Is concentrated sulfuric acid a liquid?
Yes, concentrated sulfuric acid is a liquid.
What is non concentrated sulfuric acid?
Non-concentrated sulfuric acid refers to a diluted form of sulfuric acid where the concentration of sulfuric acid is lower than typical concentrated sulfuric acid solutions which are around 95-98% purity. Non-concentrated sulfuric acid is often prepared by mixing a specific amount of concentrated sulfuric acid with water to achieve the desired concentration for a particular application.
What is the percent sulfuric acid contained in concentrated sulfuric acid?
Concentrated sulfuric acid typically contains around 98% sulfuric acid by weight. This means that for every 100 grams of concentrated sulfuric acid, 98 grams are sulfuric acid and the remaining 2 grams are water.
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).
Formic acid plus concentrated sulfuric acid?
When formic acid reacts with concentrated sulfuric acid, carbon monoxide gas and water are produced. This reaction is a dehydration process, where sulfuric acid acts as a dehydrating agent by removing water molecules from formic acid. The overall reaction can be represented as HCOOH + H2SO4 -> CO + 2H2O.
What happens when glucose reacts with concentrated sulfuric acid?
The sugar is actually "dehydrated" by the acid. The result is a yucky carbon residue that is "fluffy." This means that it will expand significantly. The reason that it is so yucky is that it is wet with the (still very strong) acid.
How do you make concentrated sulfuric acid from dilute sulfuric acid?
Concentrated sulfuric acid can be made from dilute sulfuric acid by removing the water through a process such as distillation or evaporation. This can be achieved by heating the dilute sulfuric acid to bring it to its boiling point and capturing the vapors that are released, leaving behind the more concentrated sulfuric acid.
How do you prepare 7M sulfuric acid from concentrated sulfuric acid?
To prepare 7M sulfuric acid from concentrated sulfuric acid, first calculate the volume of concentrated sulfuric acid needed to make 7M solution. Then, measure the calculated volume of concentrated sulfuric acid and carefully dilute it with water to the desired volume while stirring continuously. Make sure to add acid to water slowly to prevent splashing or generation of heat.
What is the ratio of water and concentrated sulfuric acid in dilute sulfuric acid?
The ratio of water to concentrated sulfuric acid in dilute sulfuric acid is typically 10:1, meaning there is about 10 times more water than concentrated sulfuric acid in the solution. This dilution is necessary to reduce the concentration of sulfuric acid for safety and handling purposes.
Why is Concentrated sulfuric acid a weaker acid compared to dilute sulfuric acid?
Concentrated sulfuric acid can act as a weaker acid compared to dilute sulfuric acid because in concentrated form, there are fewer water molecules available to donate protons, leading to fewer acidic reactions. Dilute sulfuric acid, on the other hand, has more water molecules to facilitate proton donation, making it a stronger acid.
