Suppose hydrogen gas and iodine vapor react to give gaseous hydrogen iodide.
a. Write the balanced equation for the reaction.
b. If 4 molecules if I reacts with 7 molecules of Hz. which reactant is the limiting reagent?
c. How many molecules of the reagent in excess remain at the completion of the reaction?
d. How many molecules of the limiting reagent need to be added so that all the reactants will react to
form products

The goal of this experiment was to answer the question "what is the effect of a gas' temperature on its volume? " you formulated the hypothesis below. hypothesis: if a fixed amount of gas is heated, then the volume will increase because the heat will cause the molecules of gas to move faster and further apart. to test this hypothesis, you changed the of the gas between 0 and 100°c (273 and 373 k) and calculated the resulting of the gas.