What is the electron/molecular geometry of: a. Beryllium Chloride
b. Phosphorus Pentabromide
c. Methane
d. Aluminum Chloride
e. Dichloromethane
f. Boron Triflouride
g. Tungsten Hexachloride

How can you use chemical equations to predict the products of the reaction you can carry out?

Given sno2 + 2h2 - sn + 2h20 tin oxide reacts with hydrogen to produce tin and water. how many moles of sno2 are needed to produce 500.0 grams of sn?

Ants live on acacia trees in south america. the ants feed on sugars secreted by the trees. the trees provide room for the ants to live. the ants sting any other insect or animal that comes to eat the trees. what type of relationship is this?