For the reaction so3 + h2o h2so4, calculate the percent yield if 500. g of sulfur trioxide react with excess water to produce 57 5 g of sulfuric acid.
1 answer:
The % yield if 500 g of sulfur trioxide reacted with excess water to produce 575 g of sulfuric acid is calculated using the below formula % yield = actual yield/ theoretical yield x100 actual yield =575 grams to calculate theoretical yield find the moles of SO3 used =mass/molar mass = 500g/ 80 g/mol =6.25 moles SO3+H2O=H2SO4 by use of mole ratio of SO3 : H2SO4 which is 1:1 the moles of H2SO4 is also= 6.25 moles the theoretical yield of H2SO4 is therefore = moles /molar mass = 6.25 x98= 612.5 grams %yield is therefore= 575 g/612 g x100= 93.9 %
You might be interested in
C = Carbon CO = Carbon Monoxide Co = Cobalt O2 = Oxygen So the answer is (3) CO
(っ^-^ )っHey There!
Answer → The five steps of the process of natural selection are variation, inheritance, selection, time and adaptation
✨Hope this Helps✨
the largest is francium, Z=87 , or caesium, Z=55 ; and the smallest is definitely helium, Z=2 .
Explanation:
make me Brainliest
Drill cores from the ocean floor were dated and found to be very young compared to the age of the earth. This means the crust had to be formed recently, which can be explained by creation of crust at a spreading center.