Which is the best way to prepare 0.5 L of a 1 M solution of sulfuric acid? — Laboratory Chemistry Question
Question
Which is the best way to prepare 0.5 L of a 1 M solution of sulfuric acid?
0.5 mol of concentrated sulfuric acid should be added to a 500 mL volumetric flask, followed by enough distilled water to fill the flask to the mark.
0.5 mol of concentrated sulfuric acid should be added slowly to about 300 mL of distilled water in a 1 L Erlenmeyer flask, then enough distilled water should be added to reach the 500 mL mark on the flask.
11.2 L of sulfur trioxide gas, measured at STP, should be bubbled through 500 mL of distilled water in a 1 L Erlenmeyer flask.
To 0.5 mol of silver sulfate suspended in about 300 mL water in a 500 mL volumetric flask should be added 1.0 mol HCl (as a concentrated aqueous solution). The solution should be diluted to the mark with distilled water and then filtered to remove precipitated AgCl.