» analytical chemistry
Today at 7:37 am by davink67

» redox reactions
Yesterday at 8:24 pm by scissors

» trends in periodic table groups
Sun Nov 22, 2009 11:03 pm by shelpey

» bond angles
Sun Nov 22, 2009 7:45 pm by chris

» sigma and pi bonds
Sun Nov 22, 2009 7:45 pm by chris

» When magnesium hydroxide and HCI are mixed together, magnesium chloride and water are formed. In a particular reaction, 25.0 g of each reaction are used.
Thu Nov 12, 2009 4:48 pm by xo6soccerqto6x

» inorganic chemistry
Tue Nov 03, 2009 9:03 pm by hafizata

» SCIENCE QS
Wed Oct 28, 2009 8:25 pm by bfrsoccer

» SCIENCE QS
Wed Oct 28, 2009 8:24 pm by japeitiatia