Using the reaction above, identify the limiting reactant and the theoretical yield (in grams) of HCl for each pair of reactants.

1. 3.00 mol PCl3 and 3.00 mol H2O

2. 75.0 g PCL3 and 75.0 g H2O

3. 1.00 mol of PCL3 and 50.0 g of H2O

Which process does not require the presence of a physical substance in order to transfer heat? air in the atmosphere is heated by the ground. this warm air then rises, and cooler air falls. this is an example of what type of process? how is conduction different from radiation?