What is the maximum amount of li2co3 that can form when 3.13 mol of co2 reacts with excess lioh?

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

Three cards with holes are arranged in a straight line. a light is shined through the first card’s hole and travels through all three cards. what does this tell you about light rays? a) that light is reflected b) that light is refractive c) that light travels in a straight line d) that light does not travel in a straight line

Answer explain why it is not possible to deduce a complete order of reactivity.