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- 1. Multiple ChoiceWhat is the molarity of 2 moles of NaCl in 8 L of solution?16 M0.25 M4 M2 M
- 2. Multiple ChoiceHow many liters would you need to get 0.5 moles if you had a 0.1M solution?0.05 liters0.2 liters5 liters2 liters
- 3. Multiple ChoiceHow many moles are in 3 L of 0.6 M solution?1.8 moles0.2 moles5 moles0.6 moles
- 4. Multiple ChoiceWhat is the molarity of a solution made from 325.4g of AlCl3 with enough water to make 500.0 mL?650 M4.880 M2.440 M1.2 M
- 5. Multiple ChoiceYou have 286.7g of PbO. For lab, you need 2.50M PbO. How many Liters of PbO solution can you make?114 L3.2 L0.514 L1.95 L
- 6. Multiple ChoiceFind the molarity of 186.55 g of sugar (C12H22O11) in 250. mL of water.2.18 M85.5 M1.18 M.00218 M
- 7. Multiple ChoiceHow many grams of solute are dissolved in 125.0 mL of 5.00M NaCl?0.625 g NaCl1.45 g NaCl36.5 g NaCl11.6 g NaCl
- 8. Multiple ChoiceWhat is the molarity of a solution which contains 22.41 grams of NaCl in 50.0 mL of solution?0.488 M0.77 M7.67 M0.00767 M
- 9. Multiple ChoiceHow many moles of NaCl are present in a solution with a molarity of 8.59M and 125 mL of solution?58 mol62.7 mol1.07 mol0.145 mol
- 10. Multiple ChoiceHow many milliliters of solution can be made from 45.75 grams of potassium iodide if you need a solution with 2.55 M?108 L0.108 L0.056 mL216 mL
- 11. Multiple ChoiceKBr + LiF --> KF + LiBr
If 3 L of a 2 M KBr solution are titrated with 0.5 L of ??M LiF solution, what is the molarity of the LiF solution?3 M0.3 M12 M1.5 M - 12. Multiple ChoiceMgCl2 + 2 Na(OH) --> 2 NaCl + Mg(OH)2
If you titrate 8 L of 0.1 M MgCl2 with 0.4 M NaOH, how many L of NaOH will you need?0.32 L3.2 L4 L0.5 L - 13. Multiple Choice2KBr + Ca --> CaBr2 + 2K
Based on the previous reaction, you have 45.0 mL of 0.465 M potassium bromide. How many moles of potassium bromide are present?20.9 mol0.021 mol0.02 mol0.0209 mol - 14. Multiple Choice2KBr + Ca --> CaBr2 + 2K
You have 45.0 mL of 0.465 M potassium bromide. How many grams of calcium bromide will form?2.09g8.37 g1.25 g4.18 g - 15. Multiple Choice2 KBr + Ca --> CaBr2 + 2K
If you have 250 mL of 4M KBr, what will the molarity be of the CaBr2 solution that gets formed? There will still be 250 mL of solution at the end.1M2 M0.5 M4 M - Answer choicesTagsAnswer choicesTags