Kevin was asked to do a titration analysis of a solution of sulfurous acid to determine its concentration. In order to do the titration, Kevin prepared 100.0 mL of 0.750 mol/L standard solution of sodium hydroxide, then titrated 20.00 mL aliquots of the standard solution with the unknown acid (assume all the reactions go to 100% completion.)A) in four or five steps, describe how kevin prepared standard solution of sodium hydroxide. make sure to include calculationthanks in advance
Cut your foot off, it will grow back
This is something you should be able to repair yourself depending on what kind of pipes / fittings you have. If you have PVC, it shouldn't be more than the cost of the valve and some Rain or Shine pipe glue. (Maybe, less than $20.) If you have metal or copper pipes, you should probably call a plumber. Depending on where you're located, between $100 - $150. There should be another shut off valve at the street, if you have city water or on your well pump, if you have a deep well. Be sure to cut off the water at those location(s) before you begin any repair process. Hope this helps.
