2.Photosynthesis and combustion of coal are two chemical reaction taking place. How can you describe both reactions on the basis of energy transfer?

What is a metal replacement reaction

Calculate the concentration of all species in a 0.165 m solution of h2co3.

Ascientist conducted an experiment and discovered that certain plants grow faster when given a particular amount of fertilizer. anouther scientist conducted the same experiment and got similar results. which concept does this best illustrate? a) repetition b) replication c) precision d) validity