Predict how decreasing the volume of the container used for the reaxtion below affect the initial rate of the reaction and explain your prediction.
h2(gas) + i2(gas) > hi2

Which supports the idea that birds and butterflies both have wings but they do not have a common ancestor with wings? a. the wings are analogous structures that evolved differently and do not have a similar internal structure. b. the wings are homologous structures that evolved differently and do not have a similar internal structure. c. wings of birds are vestigial structures, but the wing structures of bats are not vestigial. d. wings of bats are vestigial structures, but the wing structures of birds are not vestigial

If a reactant was removed, did the new equilibrium system shift to make more reactants or more products?

Chen drew a diagram to compare the ways in which different organisms obtain nitrogen. which label belongs to the area marked z?