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What is h2h04 in chemistry definition? - Answers In chemistry, h2o4 is not a recognized chemical formula or compound The closest match might be H2O, which is the chemical formula for water H2O represents a molecule composed of two hydrogen
Is H2SO4 polar or non polar? - Answers H2SO4 is considered a type of polar compound It is polar because its ions can have dipole moments due to uneven charges
What element is H4O2? - Answers H2O2 is the chemical formula for hydrogen peroxide, which is the simplest stable peroxide The formula means that each hydrogen peroxide molecule consists of two hydrogen atoms (H2) and two oxygen
What is the reaction between Na and H2SO4? - Answers What type of reaction is 2nacl plus h2so4? The reaction between 2NaCl and H2SO4 is a double displacement reaction, where the sodium (Na) from NaCl exchanges places with the hydrogen (H) from H2SO4
What is the Lewis structure of H2SO4? - Answers S is the central atom, with 2 single bonded Os around it and 2 double bonded ones The two single bonded ones have the H atoms S has an expanded octet and can have more than 8 valence electron
What is the charge of one sulfuric acid molecule? - Answers 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
How do you make 10 percent FeCl3? - Answers To prepare a solution of 10% FeCl3, you would weigh out 10 grams of FeCl3 and dissolve it in enough water to make a total volume of 100 mL Remember to always wear appropriate personal protective
Why does phenol give a violet colouration with neutral FeCl3? It is a test for presence of phenol Fe itself is a transition metal that form a complex ions with phenol Hence, the Fe can undergo d-d transition that give a colour which is purple in this case
Equation solution of sodium benzoate were acidified with H2SO4? 2C6H5COO-Na+ + H2SO4 ----> 2C6H5COOH + Na2SO4Sodium benzoate is a salt derived from benzoic acid, which is weakly acidic The pH of a solution containing sodium benzoate would depend on the