Someone help me please I need to finish this by today

Option A

Explanation:

First calculate the moles of each reactant,

Moles of SO2 = 544.5 * 1 mole / 64.06 g,

Moles of SO2 = ( About ) 8.5 Moles,

Moles of O2 = 160 * 1 mole / 32 g,

Moles of O2 = 5 Moles,

Now the molar ratio of SO2 to SO3 would be 2 : 2, so that you could say SO3 = ( About ) 8.5 Moles. Respectively, the molar ratio of O2 to SO3 would be 1 : 2, so that SO3 = 5 Moles. The limiting reactant would thus be SO2.

Using that information, we can now calculate the yield of SO3,

Yield of SO3 = 8.5 mole * 80.06 g / 1 mole = 680.5 grams,

Percent Yield = ( 382 / 680.5 ) * 100 = 56.1 %

Solution = Option A

a sequence is a function whose domain is the set of natural numbers.

natural numbers are all the negative and positive integers

alienation, transformation, consumption, and the relativity of truth.

you can choose any one of these, they are all important themes.

these themes reflect the distinct sensibilities of both the modernist and postmodern aesthetic movements. (from google, you should paraphrase)

hope this !

- melanie