What volume of 7.28M phosphoric acid solution should be used to make 0.716L of 3.15M phosphoric acid solution?  Report your answer in L with the correct number of significant figures.

21. What volume of stock solution is needed to prepare 100.00 mL of 0.125 M solution from 2.50 M stock solution |

Will the calculated Molarity of NaOH be too high or too low or unaffected if the following happen: When you answer the question, consider how the situation affects the calculation of molarity of NaOH and moles NaOH, which is calculated from the mass of KHP. For each answer, you must supply a clear explanation for your answer. Often times, students will restate the facts rather than explaining why they chose the answer they chose. a) You add the weighed KHP to a flask containing a 60mL of water rather than 50 mL of water. Explain. Your answer must contain a well-thought-out and clearly written explanation. b) The buret is still wet with water on the inside when you add your NaOH solution. Explain c) The KHP is wet when you weigh it. Explain. d) You titrate past the equivalence point by 0.50mL Answer a-d

What volume of a 0.2.72 M LiCl solution is needed to provide 8.5 g of LiCl?