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Sulfuric acid is probably the most important industrial chemical because it is used in so many industrial processes to produce or purify other chemicals. It can be produced by a three step process. First, sulfur is burned in air to give sulfur dioxide. Second, the sulfur dioxide is converted to sulfur trioxide by passing the sulfur dioxide over a catalyst in the presence of oxygen at a high temperature. Third, the sulfur trioxide is reacted with water to form sulfuric acid. What mass of sulfuric acid would be formed from 1.00 x 103 kg of sulfur, if the three steps gave yields as listed below?
S + O2 ⟶ SO2 92.5%
2SO2 + O2 ⟶ 2SO3 72.6%
SO3 + H2O ⟶ H2SO4 98.2%
If the chemistry of a plant is the same on a different planet as it is on earth, would it still be green in color if no light with wavelength less than 650 nm reaches the surface. Would they be this color everywhere
Show the boiling point of pure liquid A and B vapor curve, liquid curve The region where only liquid is present The region where only vapor is present The region in which an equilibrium between liquid and vapour exists.
Draw the major organic product formed in the following reaction. (The reaction stoichiometry is 1 mol reactant: 1 mol Br2.)
5.0 kg of hydrogen is reacted with 31 kg of oxygen. The experiment yields 28 kg of water. Calculate the percent yield of the reaction.
The rate of a chemical reaction can sometimes be determined by measuring the change in mass of the reaction flask and its contents with time
if 31.82 g of a metal oxide reacted with excess carbon and 4.08 l of co2 formed at 100 c and 1.5 atm what is the
1. how many mls of 0.560m nicl2 fw129.606 solution are required to react with 15.00 ml of 0.808m agc2h3o2 fw166.912
Squalene is an important acyclic hydrocarbon whose molecular formula is C30H50. How many pi-bonds does squalene have. explain and show calculation
An intermediate in a chemical reaction is a species that the reactant molecules interact with during an early step in a reaction that is regenerated
Explain which has the highest vapor pressure. 20g (c6H12O6) glucose, 20g (C12H22O11) sucrose 10 g (KC2H3O2 potassium
The methyl benzoate and acetanilide react with HNO3, H2SO4, and glacial acetic acid. Need to know the possible products and then the one that actually forms.
Solid ammonium nitrate (NH4NO3) and solid calcium chloride were placed in water and the mixture was stirred. What is the precipitate?
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