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1. I need to prepare a solution of 0.2 L 0.4 M then determine how many cm^3 of a solution of H2SO4 (sulfuric acid) 80.0% (density = 1.727 g/mL) should be diluted with H2O? Also also explain what's the pH of this solution if I combine 800 cm^3 of water and 6grams of sodium hydroxide?
Structures of Acids, The chiral carboxylic acid A (C5H6O2) reacts with 1 mol of hydrogen gas on catalytic hydrogenation.
For a current of 360 A at 3.67 V, how much electrical energy (in kw-hr) is consumed in the production of 1 kg of aluminum? (A kW-hr is 3.6 x106 J.)
You have 250.0 mL of 4.00 M sugar solution. You add 319.7 mL of water to this solution. Determine the concentration of the sugar solution after the water has been added.
Consider the following solutes and the composition of their aqueous solutions. In which of the following is the composition of the aqueous solution of the solute given
What are the advantages and disadvantages of using methanol, ehtanol and water as a solvent for reactions
If a person were to say that a scientific finding was replicated, he or she would be saying that the finding was
How do you know if there should be a precipitate or not. What is the chemical formula for the possible precipitate. Look in your textbook for any necessary equilibrium constants.
An inflated balloon has a volume of 0.55 L at sea level (1 atm) and is allowed to rise to a height of 6.6 km, where the pressure is about 0.40 atm.
particular amino acid in an ion exchange chromatography column. What is the peak width after the amino acid has migrated 100 cm?
Aluminum has chemical propertied that are similar to magnesium. What observation might you expect with the addition of 6M HCl
Determine the molar concentration of Na+ in a solution in which 6.315+/-0.004g of Na3PO4 has been added to 1000.0+/-0.4mL
volume of methane gas is cooled from 298 K to 149 L. If the pressure remains constant, what is the final volume?
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