At a certain temperature, the equilibrium constant at a certain temperature is 3.60. At this temperature, calculate the number of moles of NO 2 ( g ) that must be added to 2.53 mol SO 2 ( g ) in order to form 1.10 mol SO 3 ( g ) at equilibrium.

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.

explanation:

the answer is 1260

you spend 7 hours in school for 1 school day with 5 school days in 1 school week with 36 school weeks in a school year.

7*5*36= 1260 it's all about multiplying