NATIE

Most popular questions and responses by NATIE
  1. chemistry

    9. using bond energies, estimate the change in Hr for the following reaction. 2NO + O2--->2NO2 A 1624 kJ B -247kJ C 661 kJ D 54kJ 10. using bond energies estimate the change Hr for the follwing reaction C + 1/2O2 +1/2 N--->O=C=N a -611kJ b 109kJ c 2770kJ d

    asked on January 9, 2007
  2. Math

    What types of problems can be solved using the greatest common factor what types of problems can be solved using the least common multiple

    asked on September 8, 2016