sammm12312
New member
1. A syring contains 589mL of CO at 325 K and 1.2 atm pressure. A second syringe contains 437mL of N2 at 298K and 2.6 atm. What is the final pressure if the contents of these two syringes are injected into a 1 L container at stp?
2. What volume of 0.305 M AgNO3 is required to react exactly with 155.0mL of 0.274M Na2SO4 solution?
3. What mass in grams of AgCl is formed from the reaction of 75.0 mL of a 0.078 M AgC2H3O2 solution with 55.0 mL of 0.109 M MgCl2 solution?
4. How many molecules of sucrose (C12H22O11, molar mass 342.3) are contained in 14.3 mL of 0.14 M sucrose solution?
If you can help me with ANY of these, I greatle appreciate it! I did this stuff last semester but I'm getting confused and forget what to do!
2. What volume of 0.305 M AgNO3 is required to react exactly with 155.0mL of 0.274M Na2SO4 solution?
3. What mass in grams of AgCl is formed from the reaction of 75.0 mL of a 0.078 M AgC2H3O2 solution with 55.0 mL of 0.109 M MgCl2 solution?
4. How many molecules of sucrose (C12H22O11, molar mass 342.3) are contained in 14.3 mL of 0.14 M sucrose solution?
If you can help me with ANY of these, I greatle appreciate it! I did this stuff last semester but I'm getting confused and forget what to do!