How do you prepare 2N H2SO4 and 2M H2SO4? - Answers
2024年5月23日 · MW of H2SO4 is 98.08. 2M = 2 x 98.08 in 1 L of water (1 gram=1 ml). Take 500 ml water in a 1 L measuring cylinder. Add 196.16 ml slowly along the side into water in the measuring cylinder. Use 50 ...
How do you prepare 1M sulfuric acid from concentrated ... - Answers
2024年5月20日 · Learn how to dilute concentrated sulfuric acid (typically 18M) with distilled water to get 1M sulfuric acid solution. See the formula, the volume of acid and water needed, and the safety precautions.
How do you prepare 6 N sulfuric acid? - Answers
2024年5月21日 · Sulfuric acid (H2SO4) is a diprotic acid, so it can donate two equivalents of acid per molecule. The molar mass of sulfuric acid is 98 g/mol. Hence, there are 98 grams of sulfuric acid in 500 mL ...
How do you prepare the 1.25 percent H2SO4 solution? - Answers
2024年5月28日 · To prepare a 1.25% sulfuric acid (H2SO4) solution, you would mix 1.25 grams of sulfuric acid with 100 mL of water. This would give you a solution where the mass of sulfuric acid is 1.25% of the ...
How do you make 3M H2SO4? - Answers
2024年5月20日 · Hydrochloric acid (H2SO4) is a strong acid that can cause severe burns if it comes in contact with the skin. In combination with 3M, which is a type of mask, the H2SO4 can cause the mask to ...
How many elements does h2so4 have? - Answers
2024年5月24日 · The web page provides various answers to the question of how many elements are in sulfuric acid, H2SO4. Some answers give the number of atoms in one molecule, while others give the number of ...
What is the observation when H2SO4 reacts with MgCl2?
2024年6月1日 · The chemical reaction for Magnesium (Mg) in Sulfuric acid (H2SO4) is given by the equation: Mg + H2SO4 ---> MgSO4 + H2 gas. The products of this reaction are Magnesium Sulfate (MgSO4, a salt) and ...
Net ionic equation for H2SO4 and NH3? - Answers
2024年5月22日 · The net ionic equation for Li2S + H2SO4 is 2Li+ + S2- + 2H+ + SO4^2- -> 2Li+ + SO4^2- + H2S. This equation shows the ions that are involved in the reaction and omits the spectator ions.
1 kg of sulfuric is equal how many liter sulfuric acid? - Answers
2024年5月24日 · The formula of sulfuric acid is H2SO4, showing that each mole of sulfuric acid contains four mol of oxygen atoms. Therefore 750/4 or 187.5 mol of sulfuric acid will be sufficient.
How do you prepare 2.5 M sulphuric acid? - Answers
2024年5月30日 · To prepare a 0.02 M H2SO4 solution, first calculate the amount of sulfuric acid required by using the formula: moles = Molarity x Volume (in liters). Then, weigh out the calculated amount of 98% ...