Answered: In a lab, a scientist calculate he…

In a lab, a scientist calculate he should produce 12.3 grams of product in his experiment. When he is finished collecting his product it weighs 10.1 grams. What is his percent yield? *

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Related questions

Q: For the following reaction, 4.41 grams of carbon (graphite) are allowed to react with 15.8 grams of…

A: To calculate the amount of carbon dioxide that can be formed we need to know its molecular mass and…

Q: For the following reaction, 6.93 grams of carbon (graphite) are mixed with excess oxygen gas . The…

Q: For the following reaction, 4.00 grams of carbon (graphite) are allowed to react with 14.9 grams of…

Q: If you are given a chemical reaction and the measured amounts (in grams or mL) of all reactant(s),…

A: Solution - Theoretical yield is the amount of product that can be formed from given reactants by…

Q: For the following reaction, 21.0 grams of sulfur dioxide are allowed to react with 8.42 grams of…

A: Balanced chemical equation: SO2 (g) + O2 (g) -------> SO3 (g) This equation suggests that:…

Q: For the following reaction, 20.5 grams of sulfur dioxide are allowed to react with 8.50 grams of…

Q: Gaseous ethane (CH,CH,) reacts with gaseous oxygen gas (0,) to produce gaseous carbon dioxide (CO,)…

A: Ethane reacts with oxygen to form carbon dioxide and water. The equation for the balanced chemical…

Q: For the following reaction, 5.96 grams of ammonia are allowed to react with 17.1 grams of oxygen gas…

A: First take out the moles of both reactants then from the reaction stoichiometric calculate the…

Q: O STOICHIOMETRY Theoretical yield of chemical reactions 1/5 Aqueous hydrochloric acid (HCI) reacts…

A: mass of hydrochloric acid (HCl) = 12.8 gmass of sodium hydroxide (NaOH) = 23.0 gTheoretical yield of…

Q: An ethanol plant begins a production run with sufficient reactants to predict a theoretical yield of…

Q: Can you please help me with number 1.

Q: Consider the following chemical reaction HCl (aq) + HgNO3 (aq) à Hg2Cl2 (s) + HNO3 (aq) If 20.0…

A: Given data : Mass of HCl = 20 g Mass of HgNO3 = 30 g Molar mass of HCl = 36.46 g .mol- Molar…

Q: Gaseous methane CH4 reacts with gaseous oxygen gas O2 to produce gaseous carbon dioxide CO2…

Q: 1. In an experiment, the actual yield was 3.26 grams and the theoretical yield was 3.42 grams. What…

A: Given data: CO2 volume used in the reaction = 2.1 L Ca(OH)2 weight used in the reaction = 6.7 g…

Q: For the following reaction, 5.48 grams of zinc oxide are mixed with excess water . The reaction…

Q: For the following reaction, 65.1 grams of barium hydroxide are allowed to react with 40.9 grams of…

A: Mass of Ba(OH)2 = 65.1 gMolar Mass of Ba(OH)2 = 171.34 g/moleNo of moles of Ba(OH)2 = Mass of…

Q: the percent yield f

Q: Under certain conditions, the substances zinc oxide and water combine to form zinc hydroxide. If…

A: 1) Mass of Zinc Oxide =24.3 gm2) Mass of Water = 5.4 gm3) Molar mass of ZnO =81.38 g/mol4) Molar…

Q: After working hard all day, a researcher has produced 849.7206 grams of the targeted product. Before…

Q: A 0.256 g piece of solid magnesium reacts with gaseous oxygen from the atmosphere to form solid…

Q: Gaseous methane (CH) reacts with gaseous oxygen gas (0,) to produce gaseous carbon dioxide (CO,) and…

A: Given data : Mass of methane (CH4) = 0.96 g Mass of oxygen gas (O2) = 6.8 g

Q: For the following reaction, 3.86 grams of barium hydroxide are mixed with excess hydrochloric acid.…

A: Given mass of Ba(OH)2 = 3.86 g Reaction yield of BaCl2 = Actual yield = 3.27 g Theoretical yield…

Q: Gaseous butane (CH;(CH,),CH;) reacts with gaseous oxygen gas (O,) to produce gaseous carbon dioxide…

Q: A major component of gasoline is octane. When octane is burned in air, it chemically reacts with…

A: The combustion reaction of octane i.e C8H18 can be written as, => C8H18 + O2 --------> CO2 +…

Q: yield of water formed from the reaction of 1.72 g of hexane and 11.4 g of oxygen gas? ur answer has…

A: Mass of hexane = 1.72 g Mass of oxygen= 11.4 g

Q: For the following reaction, 8.64 grams of nitrogen gas are allowed to react with 5.18 grams of…

A: You need to keep in mind that in any reaction the mass is conserved. Which means the mass of…

Q: 300 g of oxygen are allowed to develop metal oxide, which is a chemical combination of 100% of the…

A: A chemical reaction in which the number of atoms of each element on the reactant and on the product…

Q: For the following reaction, 4.54 grams of ammonia are mixed with excess oxygen gas. The reaction…

Q: For the following reaction, 6.64 grams of oxygen gas are mixed with excess carbon (graphite). The…

Q: When most metallic elements are heated in the presence of oxygen, they undergo a combustion reaction…

A: The question is based on the concept of experimental chemistry.On heating metal in the presence of…

Q: 13) 5.0 x 1024 moecules S, Clu →?mores S

Q: Gaseous ethane (CH,CH,) reacts with gaseous oxygen gas (0,) to produce gaseous carbon dioxide (CO,)…

A: Complete solution is given below in next step

Q: A chemist measures the amount of nitrogen gas produced during an experiment. She finds that 4.05 g…

A: Nitrogen gas produced 4.05 g

Q: For the following reaction, 6.92 grams of carbon (graphite) are allowed to react with 9.86 grams of…

A: Given,The reaction:carbon (s) + oxygen (g) carbon dioxide (g)mass of carbon = 6.92 gmass of oxygen…

Q: Gaseous ethane (CH;CH,) reacts with gaseous oxygen gas (O, to produce gaseous carbon dioxide (Co,)…

Q: Under certain conditions, the substances zinc oxide and water combine to form zinc hydroxide. If…

A: The question is asking us to find out the total mass of zinc hydroxide that will be formed when zinc…

Q: Gaseous methane CH4 reacts with gaseous oxygen gas O2 to produce gaseous carbon dioxide CO2 and…

Q: Based on the balance equation convert the starting mass (g) of Potassium Chlorate (from the data…

A: Given : mass of KClO3 = 1.01 gram Acutal yield of KClO3 = 0.50 gram To find : Theoretical yield of…

Q: Use the law of conservation of mass to answer the questions. Consider a hypothetical reaction in…

A: According to the law of conservation of mass ; Total mass of reactants = total mass of products…

Q: For the reaction 2K(s)+Br2(l)→2KBr(s) calculate how many grams of the product form when 21.4 gg of…

Q: A student performed an experiment and obtained over 100% yield. What can you most likely conclude…

A: In the field of experimental chemistry, achieving a yield of over 100% is an unusual and unexpected…

Q: A student sets up the following equation to solve a problem in solution stoichiometry. (The ? stands…

A: The conversion of quantity from one unit to another unit is known as unit conversion. During the…

Q: You want to calculate the mass of Reactant B that will react completely with 45 grams of Reactant A.…

A: Given, To calculate the mass of Reactant B that will react completely with 45 grams of Reactant A.…

Q: A mixture of barium chloride and sulfuric acid yield the precipitate barium sulfate and hydrochloric…

Q: For the following reaction, 34.4 grams of sulfuric acid are allowed to react with 23.0 grams of…

Question

In a lab, a scientist calculate he
should produce 12.3 grams of
product in his experiment. When he is
finished collecting his product it
weighs 10.1 grams. What is his
percent yield? *

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Similar questions

Can someone find the percent yield of copper the experimental yield of copper = 0.73 Zn mass (g) = 1.135 Zn # of moles = .71 CuCl2 mass (g)= .255 CuCl2 # of moles = .0019 limiting reagent is CuCl2 as you can see I have the experimental yield and only need the theoretical yield to find the percent yield. Any info helps
Gaseous ethane (CH;CH;) reacts with gaseous oxygen gas (0,) to produce gaseous carbon dioxide (CO,) and gaseous water (H,0). If 0.397 g of water is produced from the reaction of 0.60 g of ethane and 0.99 g of oxygen gas, calculate the percent yield of water. Be sure your answer has the correct number of significant digits in it.
Consider the unbalanced reaction NiS2(s) + O₂(g) --> NiO(s) + SO₂(g) When 11.2 g of NiS₂ react with 5.43 g of O₂, 4.86 g of NiO are obtained. The theoretical yield of NiO is (number and unit) A A/ 신 هم the limiting reactant is (name or symbol) and the percent yield is (number) %. (Remember to use correct sig figs)
A chemist needs to add 3.5 moles NaClNaClto a reaction. How much NaCl should she measure out in grams (g)? Round to two decimal places if necessary. 140.21g NaCl 204.54g NaCl 58.44g NaCl 0.60g NaCl
Consider the following chemical reaction HCl (aq) + HgNO3 (aq) à Hg2Cl2 (s) + HNO3 (aq) If 20.0 grams of HCl is mixed with 30.0 grams of HgNO3 Determine the excess reactant The amount of the solid precipitate that was recovered equals to .................. grams , if the percentage yield from this reaction was determined to be 78.4%. Write the net ionic equation for the chemical reaction Determine the type of this chemical reaction
An ethanol plant begins a production run with sufficient reactants to predict a theoretical yield of 1250 metric tons of ethanol. The process produces 1178.6 metric tons. What is the percent yield for this production run?
Can you please help me with question 1.
A student sets up the following equation to solve a problem in solution stoichiometry. (The ? stands for a number the student is going to calculate.) Enter the units of the student's answer. (0.19 L) 1 mL 10-³ 146.86 g mol 1.04 mL = ☐ x10 ロ･ロ X I 00
Use the References to access important values if needed for this question. For the following reaction, 4.36 grams of sulfur are mixed with excess carbon monoxide. The reaction yields 6.13 grams of sulfur dioxide. sulfur (s) + carbon monoxide (g) –→sulfur dioxide (g) + carbon (s) What is the theoretical yield of sulfur dioxide ? grams What is the percent yield of sulfur % dioxide ?
[Tutorial: Limiting reactant stoichiometry] This question will walk you through the steps of calculating the mass of products produced based on your determination of the limiting reactant. b) Step 2a: Use dimensional analysis to determine the theoretical yield of the product. Calculate the theoretical yield in grams Al₂O₃ from the complete reaction of 64.7 grams Al according to the following balanced chemical equation: 2 Al(s) + Fe₂O₃(s) → Al₂O₃(s) + 2 Fe(s) c) Calculate the theoretical yield in grams Al₂O₃ from the complete reaction of 201 grams Fe₂O₃ according to the following balanced chemical equation: 2 Al(s) + Fe₂O₃(s) → Al₂O₃(s) + 2 Fe(s) d) Which of the following substances is the limiting reactant? e) What is the mass in grams of the excess Fe₂O₃ remaining after the partial reaction of 201 g Fe₂O₃ with 64.7 g Al? Give your answer to three significant figures.
Use the References to access important values if needed for this question. For the following reaction, 5.08 grams of benzene (C6H6) are allowed to react with 19.7 grams of oxygen gas. benzene (C6H6) (1) + oxygen (g) → carbon dioxide(g) + water (g) What is the maximum amount of carbon dioxide that can be formed? Mass= g What is the FORMULA for the limiting reactant? What amount of the excess reactant remains after the reaction is complete? Mass= g Submit Answer b.0 Retry Entire Group Show Hint 8 more group attempts remaining Previous
The actual yield of one of the reactions in 43.5g. What was theoretical yield in the laboratory if the scientist concluded that % yield of the reaction ended up to be 77%.