0
When NH3 is prepared from 28g of N2 and excess H2 the theoretical yield is 34 g of NH3 when this reaction is carried out in an experiment only 30g is produced what is the percent yield?
Wiki User
∙ 12y ago
The percent yield is 100(30/34) or 88 %, to the justifiable number of significant digits.
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
What is yield of aspirin?
The yield of aspirin refers to the amount of aspirin produced in a chemical reaction compared to the theoretical maximum amount that could be obtained. It is typically expressed as a percentage. Yield can be affected by factors such as reaction conditions, impurities, and side reactions.
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?
The percentage yield of the reaction can be calculated using the formula: (actual yield / theoretical yield) x 100. In this case, the actual yield is 10.8g and the theoretical yield is 11.2g. Therefore, the percentage yield of the reaction is: (10.8 / 11.2) x 100 = 96.4%.
What is theoretical yield of a reaction?
The amount of product that is possible in a reaction.
A student performed the reaction for the production of acetaminophen exaclty as described in this experiment and obtained 0.86g of the desired product what is the percent yeid for this reaction?
The theoretical yield of a reaction refers to the maximum amount of product that can be obtained based on stoichiometry calculations. In this case, the actual yield is 0.86g of acetaminophen. To calculate the percent yield, divide the actual yield by the theoretical yield (obtained from stoichiometry calculations) and multiply by 100. Percent yield = (actual yield / theoretical yield) x 100.
Can a reaction mechanism be determined without an experiment?
While theoretical approaches like computational chemistry can provide insights into reaction mechanisms, experimental validation is necessary to confirm the proposed mechanism. Experimentation allows for the observation of intermediates, rate laws, and other key details that are crucial for elucidating the complete reaction pathway. Theory and experiment are often combined to develop a comprehensive understanding of reaction mechanisms.
What is the theoretical yield of chromium that can be produced by the reaction of 40.0 g of Cr2O3 g of aluminum?
To determine the theoretical yield of chromium produced, you first need to balance the chemical equation for the reaction between Cr2O3 and aluminum. Next, calculate the molar mass of Cr2O3 to find the moles used in the reaction. Use the stoichiometry of the balanced equation to find the moles of chromium that can be produced, and then convert that to grams.
What is yield of aspirin?
The yield of aspirin refers to the amount of aspirin produced in a chemical reaction compared to the theoretical maximum amount that could be obtained. It is typically expressed as a percentage. Yield can be affected by factors such as reaction conditions, impurities, and side reactions.
What is the theoretical yield of CuCl?
The theoretical yield of CuCl can be calculated using the stoichiometry of the reaction it is produced in. For example, if CuCl is produced from the reaction of Cu with HCl, the balanced chemical equation can be used to determine the amount of CuCl that can be produced. Theoretical yield is the maximum amount of product that can be obtained under ideal conditions.
What is the theoretical percent yield?
Percent yield is a term that compares the amount actually produced in a chemical reaction versus how much could have been produced had all the reactants reacted fully. Theoretical percent yield is always 100%, because theoretically, all of the reactants reacted.
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?
The percentage yield of the reaction can be calculated using the formula: (actual yield / theoretical yield) x 100. In this case, the actual yield is 10.8g and the theoretical yield is 11.2g. Therefore, the percentage yield of the reaction is: (10.8 / 11.2) x 100 = 96.4%.
What is theoretical yield of a reaction?
The amount of product that is possible in a reaction.
How do you determine percentage yield of p-bromoaniline?
The percentage yield of p-bromoaniline can be calculated by dividing the actual yield by the theoretical yield and multiplying by 100. The actual yield is the amount of p-bromoaniline obtained from the reaction, while the theoretical yield is the maximum amount that can be produced based on the reaction stoichiometry.
What is the theoretical yield of a reaction Apex?
The theoretical yield of a reaction is the maximum amount of product that can be produced based on the stoichiometry of the balanced chemical equation. It is calculated using the mole ratio between the reactants and products, assuming complete conversion of the limiting reactant.
A student performed the reaction for the production of acetaminophen exaclty as described in this experiment and obtained 0.86g of the desired product what is the percent yeid for this reaction?
The theoretical yield of a reaction refers to the maximum amount of product that can be obtained based on stoichiometry calculations. In this case, the actual yield is 0.86g of acetaminophen. To calculate the percent yield, divide the actual yield by the theoretical yield (obtained from stoichiometry calculations) and multiply by 100. Percent yield = (actual yield / theoretical yield) x 100.
How do the values of the theoretical and actual yields generally compare?
Theoretical yield is the maximum amount of product that can be formed based on stoichiometry, while actual yield is the amount obtained in a real experiment. The actual yield is typically lower than the theoretical yield due to factors such as incomplete reactions, side reactions, or losses during purification. This leads to a percentage yield that can be calculated by dividing the actual yield by the theoretical yield and multiplying by 100.
The value obtained when an equation is used to calculate the amount of product that will form during a reaction?
The value obtained is the theoretical yield, which is the amount of product that should be obtained under ideal conditions according to the stoichiometry of the reaction. It represents the maximum amount of product that can be produced.
Can a reaction mechanism be determined without an experiment?
While theoretical approaches like computational chemistry can provide insights into reaction mechanisms, experimental validation is necessary to confirm the proposed mechanism. Experimentation allows for the observation of intermediates, rate laws, and other key details that are crucial for elucidating the complete reaction pathway. Theory and experiment are often combined to develop a comprehensive understanding of reaction mechanisms.
