What is the volume of a 6.0 M H2SO4(aq) solution that contains 3.60 moles of H2SO4?...
1) What is the volume of a 1.20 M HNO3 (aq) solution that contains 0.0420 moles of HNO3 ? 2) What is the volume (in mL) of a 0.125 M Ba(ClO4)2 solution that is needed, to completely react with 20.00 mL of 0.250 M K3PO4 solution according to the reaction below ? 3 Ba(ClO4)2(aq) + 2 K3PO4(aq) → Ba3(PO4)2(s) + 6 KClO4(aq)
1.) How many moles of NaOH (aq) are needed to neutralize 3.2 mol H2SO4(aq)? 2.) How many moles of Ba(OH)2 (aq) are needed to neutralize 3L of 0.8 M HCl solution? 3.) What is the volume of 0.5 M H2SO4 solution needed to neutralize 0.15 L of 0.6M NaOH solution? 4.) How many grams of NaOH needed to neutralize 0.25 L of 0.6 M H2SO4 solution? Molar mass of NaOH= 40 g/mol 5.) 2.8g of Ba(OH)2(s) is added to water...
1.) If 15.0 mL of 3.60 M HCl (aq) are added to 10.0 mL of water, what is the concentration of the resulting solution? 2.) How many mL of water must be added to 25.0 mL of a 0.500 M NaCl solution to result in a solution that is 0.200 M NaCl? 3.) The net ionic equation for the reaction of aqueous solutions of sodium chloride and silver nitrate is...? 4.) How many mL of a 0.500 M sodium chloride...
1) what volume (in mL) of a 12.0M HCl (aq) solution contains 0.600 moles of HCl? 2) "concentrated" hydrochloric acid has a concentration of 12M. How many moles HCl are in 25 mL of conc. HCl?
What volume of a 6.0% solution of ethanol contains 3.0 g of ethanol? 6. What volume of a 60% solution of ethanol contain 3.0 g of ethanol? A) 5.0 mL B) 6.0 mL C) 10 ml D) 30 mlL E) 50 mlL
1. (4p) In an acidic aqueous solution, Fe2+ ions are oxidized to Fe3+ ions by MnO4": 5Fe2+(aq) + MnO4 (aq) + 8H(aq) → 5Fe3+ (aq) + Mn2(aq) + 4H2O(1) In part A of the experiment, suppose that 1.067 g of Fe(NH4)2(SO4)2.6H2O(s) are placed in a 250 ml Erlenmeyer flask to which 20 mL of water and 8 mL of 3 M H2SO4(aq) are added. The solution was titrated to the end point by adding 26.89 mL of KMnO4(aq) from the...
For convenience, one form of sodium hydroxide that is sold commercially is the saturated solution. This solution is 19.4 M, which is approximately 50% by mass sodium hydroxide. What volume of this solution would be needed to prepare 3.74 L of 4.02 M NaOH solution? Volume = mL An aqueous solution is to be prepared that will be 6.82% by mass ammonium nitrate. What mass of NH4NO3 and what mass of water will be needed to prepare 1.25 kg of...
A 2.436 M solution contains 345 g of H2SO4. What is the volume of the solution? Provide your answer below:
1 b c d If you dilute 0.025 L of 6.0 mol/L NaOH solution to a final volume of 0.250 L, what is the concentration of the diluted solution? How many moles of HCl are required to make 500. mL of a 3.0 mol/L solution of HCI? What volume of a 10. mol/L H2SO4 solution is needed to make 1.0 L of 1.0 mol/L solution of H2SO4? Zn + 2HCl → ZnCl2 + H2 How many moles of H2 are...
A 3.313 M solution contains 205 g of H2SO4. What is the volume of the solution? Provide your answer below: L