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polarity order of ehanol methanol n-hexane and distilled water
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∙ 8y ago
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Does Oil refineries use process costing?
Yes. depending on the type of crude that is processed actual output of the different type of product yield in % weght is determined through a material balance or bass balance process. The total cost is then apportioned by the weight of each product yield. The weight is then converted to volume which is used in dividing the apportioned cost to arrive at the unit cost of each type of prouct yield from the refining process.
Biggest conventional bomb?
The largest conventional bomb is a thermobaric explosive. The largest of these is the Russian ATBIP (Aviation Thermobaric Bomb of Increased Power) or the Father of all Bombs. Its blast yield is estimated at equal to 44 tons of TNT.
How ammonia manufactured industrially?
Ammonia is used in the manufacture of such things as : Fertilisers, such as ammonium sulfate, ammonium nitrate, ammonium hydrogen phosphate, and urea. Nitric acid, which is used to manufacture Ammonium nitrate fertiliser. Dyes. Fibres and plastics. Explosives, such as ammonium nitrate, trinitrotoluene (TNT) and nitroglycerine. Cyanides, which are used to manufacture synthetic polymers, such as nylon and acrylics. Extract gold from ore bodies.
How would the yield of ethanol at equilibrium change if the temperature was increased?
If you raise the temperature, the endothermic reaction will increase to use up the extra heat, therefore producing less percentage yield of ethanol and more of ethene and steam.
Why methanol gives better yield than ethanol?
I do believe that since methanol (CH3OH) is a smaller molecule than ethanol (C2H5OH), and alcohol loses its polarity (and its ability to dissolve polar molecules as well as its own miscibility in water, also a polar molecule) at around 5 carbons or so, then it would follow that perhaps methanol is better at grabbing onto those polar compounds you'd like to extract. Ethanol usually works just fine for long term extraction, and provides a product we can consume.
How do you calculate percentage yield?
# Determine the limiting reagent; # Calculate the expected yield if the reaction goes to 100% completion. # Divide the actual yield by the expected yield and multiply by 100. The result is percentage yield.
What is percentage yield?
The percentage yield indicates how much product is produced in comparison to the maximum mass possible. The percentage of atoms in reactants that create the desired product is known as the reaction's atom economy. Rental yield is the ROI or return of investment that investors get from the property in a year. It calculates how much money you will ultimately earn out of your investment by dividing the yearly rental income by the money invested on the property.
What is the Formula for percentage yield?
Percentage yield = (Actual yield / Theoretical yield) x 100% The percentage yield for a reaction is a value between 0 to 100 percent.
Why does ethanol need to be cold?
To increase yield of DNA
HOW TO calculate percentage yield?
actual yield multiply by 100 = % yield theoretical yield
Is experimental yield the same as percent yield or actual yield?
The percentage yield is the Actual Yield divided by the Theoretical Yield, all multiplied by 100. Percentage = [(Actual)/(Theoretical)] x 100
What is the yield percentage of a strawberry?
The yield percentage of a strawberry refers to the amount of usable fruit obtained from strawberry plants. On average, a healthy strawberry plant can yield about 150-400 grams of fruit per plant. The yield percentage can vary based on factors such as growing conditions, variety of strawberry, and farming practices.
Methanol is combusted to yield 19.5mg of H2O. What is the mass of CO2 produced concomitantly?
The answer is 26,8 mg CO2.
Can you use percent yield in a sentence?
It would probably have to be 'percentage yield' in order to use it, for instance: "Our annual percentage yield has dropped significantly over the past decade." or "The percentage yield alone isn't enough to maintain this business."
What type of yield is is a way to describe reaction efficiency?
percentage yield
