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What is the crystallized form of sulfuric acid?
The crystallized form of sulfuric acid is called sulfuric acid monohydrate (H2SO4·H2O), which contains one molecule of water for every molecule of sulfuric acid. It forms colorless to white crystals that are soluble in water.
WHY DOES PHENOLPHTHALENE TURNS COLORLESS WHEN ADDED BY SULFURIC ACID?
When phenolphthalein is added to sulfuric acid, the sulfuric acid causes the phenolphthalein molecule to lose its specific color due to a chemical reaction that alters its molecular structure. This reaction likely involves protonation of the phenolphthalein molecule, leading to a change in its absorption of light and resulting in a colorless solution.
What solid is formed when sulfuric acid is added to PABA?
When sulfuric acid is added to PABA (para-aminobenzoic acid), a white solid known as p-aminobenzoic acid sulfate is formed. This is due to the sulfonation of the amino group on the PABA molecule.
What is the chemical reaction when cyclohexanol react with acid sulphuric?
The reaction between cyclohexanol and sulfuric acid typically results in dehydration, forming cyclohexene. The sulfuric acid acts as a catalyst to remove a water molecule from the cyclohexanol molecule, leading to the formation of the alkene product.
What happens if sulfuric acid is added in phenolphthalein?
Sulfuric acid is a strong mineral acid that can react with phenolphthalein, which is a pH indicator. In the presence of sulfuric acid, phenolphthalein can turn colorless due to the acidic conditions. This color change occurs because the sulfuric acid donates protons to the phenolphthalein molecule, changing its structure and causing it to lose its pink color.
What is the crystallized form of sulfuric acid?
The crystallized form of sulfuric acid is called sulfuric acid monohydrate (H2SO4·H2O), which contains one molecule of water for every molecule of sulfuric acid. It forms colorless to white crystals that are soluble in water.
What will happen if sulfuric acid is added with water?
Adding sulfuric acid to water is the recommended way of working to avoid accidents.
Is sulfuric acid (H2SO4) a molecule?
Yes, sulfuric acid is a molecule with the formula H2SO4
WHY DOES PHENOLPHTHALENE TURNS COLORLESS WHEN ADDED BY SULFURIC ACID?
When phenolphthalein is added to sulfuric acid, the sulfuric acid causes the phenolphthalein molecule to lose its specific color due to a chemical reaction that alters its molecular structure. This reaction likely involves protonation of the phenolphthalein molecule, leading to a change in its absorption of light and resulting in a colorless solution.
What solid is formed when sulfuric acid is added to PABA?
When sulfuric acid is added to PABA (para-aminobenzoic acid), a white solid known as p-aminobenzoic acid sulfate is formed. This is due to the sulfonation of the amino group on the PABA molecule.
How many element are in a molecule of sulfuric acid (H2SO4)?
Sulfuric Acid is H2SO4. It contains the elements: Hydrogen, Sulfur, and Oxygen. Thus there are 3 elements in a molecule of sulfuric acid.
Is inorganic molecule?
Sulfuric acid is an inorganic molecule.
When do you put sulfuric acid in pools?
Sulfuric acid is added in pools to control the pH of the water; many specialists don't recommend the use of H2SO4.
What molecule does H2SO4 stand for?
Its sulfuric acid
What is the chemical reaction when cyclohexanol react with acid sulphuric?
The reaction between cyclohexanol and sulfuric acid typically results in dehydration, forming cyclohexene. The sulfuric acid acts as a catalyst to remove a water molecule from the cyclohexanol molecule, leading to the formation of the alkene product.
What happens if sulfuric acid is added in phenolphthalein?
Sulfuric acid is a strong mineral acid that can react with phenolphthalein, which is a pH indicator. In the presence of sulfuric acid, phenolphthalein can turn colorless due to the acidic conditions. This color change occurs because the sulfuric acid donates protons to the phenolphthalein molecule, changing its structure and causing it to lose its pink color.
What happens when you add sulfuric acid to water?
When sulfuric acid is added to water, it dissociates into hydrogen ions and sulfate ions. This process releases heat, so it is important to add the acid to water slowly and with stirring to prevent splashing or overheating. Additionally, diluting sulfuric acid with water helps to reduce the acidity and make it safer to handle.
