What mass of O2 results from the decomposition of 1000. g of calcium chlorate?

Embryos of different species look very similar, which shows that the organisms share a ancestor.

__can be defined as which velocity changes

Consider the equilibrium system: 2icl(s) ⇄ i2(s) + cl2(g) which of the following changes will increase the total amount of of cl2 that can be produced? all of the listed answers are correct decreasing the volume of the container removing the cl2 as it is formed adding more icl(s) removing some of the i2(s)