CHEMISTRY HELP

Most popular questions and responses by CHEMISTRY HELP
  1. CHEM HELP

    what is the theoretical mole ratio- NaCl to NaHCO3 How do you determine the percentage error of an experimental mole ratio It would be easier for us to help you if we had the entire problem instead of just parts of it. However, from the standpoint of Na,

    asked on January 2, 2007
  2. chemistry

    What [I^-]should be maintained in KI(aq) to produce a solubility of 1.9×10−5mol PbI2/L when PbI2 is added? (sorry i cant find it under the posted questions )

    asked on March 9, 2009
  3. chemistry

    What [I^-]should be maintained in KI(aq) to produce a solubility of 1.9×10−5mol PbI2/L when PbI2 is added?

    asked on March 9, 2009
  1. Chemistry

    this still gives me the wrong answer =( plz help..

    posted on March 15, 2009