Editing CP Review Homework For Math Solution Molarity And Dilution
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Answer the following problems showing all work.<br> <br> 1. How many moles of the solute (any solute) do you have if you a 452ml of a 0.829M solution? <br><br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> 2. How many grams of sodium carbonate do you need to add to make 750.ml of a 0.875M solution?<br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> 3. How many mL of a 0.751M solution do you need to make 1.46L of a 0.291M solution.<br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> 4. What is the new volume, if I dilute 2.57L of a 0.745M solution to a 0.500M solution?<br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> 5. 2. How many grams of Calcium fluoride do you need to add to make 845mL of a 1.31M solution? <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> 6. What will be the volume of a 0.429M solution if I need to add 34.5g of potassium nitrate to make the solution?<br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> Answers:<br> 1) 0.375mL<bR> 2) 69.6g<br> 3) 566mL<br> 4) 3.83L<br> 5) 86.3g<br> 6) 0.796L<br> <br>
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