In a lab experiment, students mixed baking soda (NaHCO3) and acetic acid solution (HCH3COO). After the reaction was complete, baking soda powder was still visible in the reaction container. What was the limiting reactant?
NaHCO3 + HCH3COO + H2O + CO2 + NaCH3COO

some of the qualities most frequently associated with the baroque are grandeur, sensuous richness, drama, vitality, movement, tension, emotional exuberance, and a tendency to blur distinctions between the various arts.

in 1783 cavendish was working with his hydrogen gas and found that when he burned it and condensed the vapor it was water. this was very significant since it disproved the greek theory of elements completely since water was not a simple substance but the product of two gases. it was lavoisier who hearing of the experiment gave cavendish's gas the name hydrogen ("water-producer") and added that hydrogen burned by combining with oxygen and that water was a hydrogen-oxygen combination.

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