Questions Asked on May 29, 2010

x^2+4x-8 (X+4)^2=6 could you help me please. Asked on May 29, 2010 at 12:08 AM If 24.7 of 0.250 M NaOH solution are needed to neutralize 19.8 mL of H2SO4 solution, what is the mol... Asked on May 29, 2010 at 12:35 AM 25.0g of 5.0% (by mass) acetic acid solution are titrated with 0.300 M NaOH. What volume of NaOH wi... Asked on May 29, 2010 at 12:38 AM HF acid ionization constant (Ka) is 3.5 X 10-4. In a solution of HF acid @ equilibrium [H+] = 0.090... Asked on May 29, 2010 at 12:45 AM Light in air is incident upon a piece of crown glass at an angle of 45.0 degrees. What is the angle... Asked on May 29, 2010 at 12:56 AM 1. My father reads the newspaper every day. (What does it mean? 2. My father reads the same new... Asked on May 29, 2010 at 1:25 AM Sra JMcGin i want to thank you for your help the information was great. Asked on May 29, 2010 at 1:30 AM Was Alexander Graham Bell American or English? (Question) Asked on May 29, 2010 at 1:52 AM predict the height of a woman whose humerus is 32 cm long. Asked on May 29, 2010 at 2:05 AM A 0.50-kg mass at the end of a spring vibrates 3.0 times per second with an amplitude of 0.15 m. Det... Asked on May 29, 2010 at 2:11 AM