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What is the percentage yield of the reaction if in the experiment 10.8g of the product is collected and 11.2g is the stoichiometrically calculated mass?
96.4%
Calculate the mass of alumina produced from two moles of the ore?
The concentration of alumina in the ore is necessary; also the effective yield.
If an enzyme in solution is saturated with substate What is the most effective way to obtain yield of produtct?
If an enzyme solution is saturated with substrate the most effective way to obtain a faster yield of products is to increase the enzyme concentration. An alternative is to increase the temperature.
Why do the theoretical and practical values differ?
Theoretical yield is what you have calculated to be your end result of product, usually in mass. Actual yield is what you experimentally were able to produce. Together they are used to determine percent yield.
How is percent yield caculated?
Percent yield = (actual yield/expected yield) x 100
How is percent yield calculated?
Actual
What does Contribution to Effective Duration mean?
Contribution to Effective Duration is a number that adds across all bonds or sectors to equal overall portfolio effective duration. It is a way of measuring allocation that takes into account both the market value weight and also the duration risk. If multiplied by a yield shift, it can estimate Contribution to Total Return resulting from that parallel yield shift. It is calculated by multiplying the bond's or sector's duration by its % market value weight.
If you calculated a percentage yield of 100 percent what does this mean?
You did something wrong in your calculation or you have some impurity. You never get 100% yield.
What is d effective method of estimating borehole water yield?
check answer
What is the difference between actual yield and theoretical yield?
Theoretical= calculated
When 320g octane C8H18 is burned in oxygen 392g of water is recovered what is the percent yield of the experiment?
the percent yield be the actual yield (392) divided by the theoretical yield (i calculated 450). 392/450 equals .87 multiply by 100 and the percent yield is 87%.
What information do you get from a chemical eqaution?
The products of the reaction are determined.The yield of the reaction can be calculated.
What is the term for the amount of product calculated to be obtained from a given amount of reactant?
The measured of the amount of product obtained from a chemical reaction is called the yield. The yield can be further converted into a percent yield, which is the ratio of the actual yield of the experiment to the theoretical yield multiplied by 100.
Why does the theoretical yield differ from the actual yield?
The theoretical yield is the amount of product that we predict will be obtained, calculated from the eqquation. The actual yield is the amount of product that is actually obtained at the end of the procedure.
How do you calculate yield?
Book yield, also called yield to maturity can be calculated by the time period rooted of the face value over the present value minus one. The book yield is a percentage that shows how much the bond gains a year until its maturity.
What does the term money market yield refer to?
There are four different kinds of money market yields. One is holding period yield, the second is effective annual yield, the third is money market yield and the fourth is the bottom line. They all have their own definitions.
How do you calculate book yield?
Book yield, also called yield to maturity can be calculated by the time period rooted of the face value over the present value minus one. The book yield is a percentage that shows how much the bond gains a year until its maturity.
