Please explain how to solve these problems. Any help is greatly apreciada.1. ) Write the equation for the dissolution of each of the following elements in water and the total number of moles of solute ions formed. A. 0. 275 mol potassium sulfide b. 0. 15 mol aluminio2 sulfate. ) Write equations to represent the ionization of HNO3 and HNO2 in the water. Include the hydronium ion.
Categories
- Article (358)
- FAQ (838)
- News (539)
- Online Shopping (618)
- Scholarly paper (128)
- Video (556)
Archives
- February 2012 (61)
- January 2012 (85)
- December 2011 (110)
- November 2011 (110)
- October 2011 (172)
- September 2011 (97)
- August 2011 (52)
- July 2011 (93)
- June 2011 (109)
- May 2011 (90)
- April 2011 (97)
- March 2011 (111)
- February 2011 (102)
- January 2011 (131)
- December 2010 (146)
- November 2010 (132)
- October 2010 (143)
- September 2010 (103)
- August 2010 (75)
- July 2010 (87)
- June 2010 (154)
- May 2010 (394)
- April 2010 (350)
- March 2010 (139)
K2S = 2 K + + S2-ion mole = (2 x 0. 275) + 0. 275 = 0. 825Al2 (SO4) 3 = 2 Al3 + + 3 moles SO42-ion = (0. 15 x 2) + (0. 15 x 3) = 0. 75H2O = HNO3 + H3O + + NO3-HNO2 < + H2O => H3O + + NO2-