410 MOLARITY
  1. EXAMPLE: If 1.00L of a 4M H2SO4 reacts with 360g of NaOH (FW = 40g), what ions will remain in the solution after the reaction is complete? WORKED OUT

    Problem 1: If 4M HCl reacts with 4M Ba(OH)2, what ions will remain in the solution after the reaction is complete?

     

     

     

     

     

     

     

     

     

     

     

  2. The net ionic equation for the reaction between aqueous lead IV nitrate and aqueous sodium hydroxide is...

     

     

     

     

     

     

     

     

     

     

     

  3. What mass (g) of barium iodide is contained in 250mL of a barium iodide solution that has an barium ion concentration of 0.193M?

     

     

     

     

     

     

     

     

     

     

     

  4. What mass (g) of potassium chloride is contained in 430.0mL of a potassium chloride solution that has a chloride ion concentration of 0.193M?

     

     

     

     

     

     

     

     

     

     

     

  5. What volume (ml) of a 3.45M lead nitrate solution must be diluted to 450.0ml to make a 0.990 M solution of lead nitrate?

     

     

     

     

     

     

     

     

     

     

     

  6. What volume (mL) of 0.135M NaOH is required to neutralize 13.7mL of 0.129M HCl?

     

     

     

     

     

     

     

     

     

     

     

  7. An aliquot (28.7 mL) of a KOH solution required 31.3 mL of 0.118M HCl for neutralization. What mass (g) of KOH was in the original sample?

     

     

     

     

     

     

     

     

     

     

     

  8. What volume (L) of 0.250M HNO3 is required to neutralize a solution prepared by dissolving 17.5g of NaOH in 350mL of water?

     

     

     

     

     

     

     

     

     

     

     

  9. What mass (g) of AgBr is formed when 35.5mL of 0.184M AgNO3. is treated with an excess of aqueous hydrobromic acid?

     

     

     

     

     

     

     

     

     

     

     

  10. What mass (g) of CaF2. is formed when 47.8mL of 0.334M NaF is treated with an excess of aqueous calcium nitrate?

     

     

     

     

     

     

     

     

     

     

     

  11. The net ionic equation for the reaction between aqueous nitric acid and aqueous sodium hydroxide is __________.

     

     

     

     

     

     

     

     

     

     

     

  12. What mass (g) of barium iodide is contained in 500.mL of a barium iodide solution that has an iodide ion concentration of 0.386 M?

     

     

     

     

     

     

     

     

     

     

     

  13. What are the respective concentrations (M) of iron ions and iodide ions afforded by dissolving 0.200mol FeI3 in water and diluting to 725mL?

     

     

     

     

     

     

     

     

     

     

     

  14. What are the respective concentrations (M) of Mg+2 and C2H3O2- afforded by dissolving 0.600 mol Mg(C2H3O2)2 in water and diluting to 135 mL?

     

     

     

     

     

     

     

     

     

     

     


 

 

 

 

 

 
 

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