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Why is there a discrepancy between the calculated theoretical volume and the experimentally obtained volume?
Wiki User
∙ 14y ago
Measurement error and rounding error are the main reasons. Irregularity in shape may also be a factor.
Wiki User
∙ 14y ago
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What is the maximum possible amount of product obtained in a chemical reactions?
It is a Theoretical Yield
A chemist synthesizes tin iodide according to the chemical reaction shown below The chemist starts with 15.0 g of tin and excess iodine After the reaction 66.3 g of tin iodide are obtained What is?
Theoretical yield is the maximum amount of product that can be obtained from a given amount of reactants, assuming the reaction goes to completion and no side reactions occur. In this case, the theoretical yield of tin iodide can be calculated by using the balanced chemical equation and the molar masses of tin and iodine.
What is the percent yield for Na plus Cl2 -- 2NaCl?
Percentage yield is given as:-%yield = (mass of product obtained experimentally/theoretical yield)x100where the theoretical yield is the maximum mass which could possibly be obtained assuming 100% stoichiometry.So, say as an example if you start with 71g of Cl2 then:-mol = mass/Mr Mr of Cl2 = 71mol = 71/71mol = 1 of Cl2This is the limiting reagent, assuming we have at least 46g of sodium, thus we double this number as the reaction is 1:21 mole Cl2---->2moles NaClagain we use:-mole = mass/Mr Mr of NaCl = 58.52 x Mr = mass2 x 58.5 = massmaximum mass of NaCl possible = 117gIf the reaction is carried out and we achieve 100g of NaCl then:-%yield = (100/117) x 100= 85.5%
What is the theoretical yield of magnesium chloride if 50.6 grams sample of magnesium hydroxide is reacted with 45.0 grams of hydrochloric acid?
Magnesium chloride: 81,95 g are obtained.
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 the importance of theoretical and experimental research in physics?
Theoretical results obtained give an approximate range of the experimental results. This indicates the issues that occur before implementing it experimentally.
What is the difference between actual yield and theoretical yield?
Theoretical= calculated
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.
Compare experimental and theoretical probability?
Experimental probability is obtained by repeatedly carrying out an experiment. It is the ratio of the number of favourable outcomes and the total number of experiments. Theoretical probability is calculated from a model of the experiment using the laws of physics or nature (or whatever).
In most chemical reactions the amount of product obtained is?
equal to the theoretical yield
What are some common compounds or mixtures copernicium is found in?
A compound of copernicium was not obtained experimentally up today; only predictions exist.
can you Compare the experimental value obtained for the specific heat capacity with the theoretical value?
Yes.
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.
How was the radius of the Earth obtained or calculated?
W.
What is the maximum possible amount of product obtained in a chemical reactions?
It is a Theoretical Yield
A chemist synthesizes tin iodide according to the chemical reaction shown below The chemist starts with 15.0 g of tin and excess iodine After the reaction 66.3 g of tin iodide are obtained What is?
Theoretical yield is the maximum amount of product that can be obtained from a given amount of reactants, assuming the reaction goes to completion and no side reactions occur. In this case, the theoretical yield of tin iodide can be calculated by using the balanced chemical equation and the molar masses of tin and iodine.
What is the percentage yield of a crystalline product if the theoretical yield is 23.54g and the actual yield obtained was 12.01g?
%yield = actual/theoretical x 100 = 12.01/23.54 x 100 = 51.02 %
