2. Coal gasification is a process whereby coal is converted to methane gas. Thisreaction happens when coal (carbon) reacts with liquid water to yield methanegas and carbon dioxide. If this reaction has a percent yield of 85.%, howmuch methane can be obtained from 1250g of carbon?

Answered: Image /qna-images/answer/0d16c265-60ba-4637-b608-cada1b4574dc.jpg

Answered: percent yıeld of &

Science

Chemistry

percent yıeld of &

Introductory Chemistry: A Foundation

9th Edition

ISBN:9781337399425

Author:Steven S. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Donald J. DeCoste

Chapter9: Chemical Quantities

Section: Chapter Questions

Problem 60QAP: The text explains that one reason why the actual yield for a reaction may be less than the...

See similar textbooks

Related questions

Q: How many melesefcoRper afe iin G,000r000oatong, of Copper

Q: A 1.00 gg sample of potassium bicarbonate is decomposed by heating. If the resulting potassium…

A: Given, A 1.00 g sample of potassium bicarbonate is decomposed by heating. Actual yield = 0.710g…

Q: Asppt-of AgcttAgBrlulwerghs s0.8132 gon heating in a aurrent of Cl2, the AgBnNis converted to Agcl,…

A: Given, Mass of AgCl + AgBr = 0.8132 g Mass loses, when AgBr react with Cl2 = 0.1450 g Percentage…

Q: A 2.45g sample of strontium completley reacts with oxygen to from 2.89g of strontium oxide. What is…

A: Mass of Sr = 2.45 g Mass of Strontium oxide = 2.89 g Mass % =?

Q: d. How many grams of can be produced? e. If the percent yield in lab was 87.27%, what was the…

Q: a sample of ammonia (NH3) Liberates 5.59 KJOF heat as it solidifies at its meining point Whar is the…

A: Given : Amount of heat liberated = 5.59 KJ And the heat of fusion of ammonia = 5.66 KJ/mol.

Q: Ir3 molecules of CH, mct with 7 molecules of O,. determine the munder of nlecules of CO, thur could…

A: CH4 + 2O2 = CO2 + 2 H2O ( balance equation) 1 molecule CH4 form = 1 molecule of CO2 So, 3 * 1…

Q: Tecept.n part So le or, I 0 mole of no. BY mole of CO O, la or 2 mole of O of KACO I mole of at Qr…

A: The compound with higher entropy in each pair has to be given.

Q: A pure gold ring contains 0.0102 mmol (millimol) Au. Howmany gold atoms does it contain?

A: Given: Moles of Au = 0.0102 mmol= 0.0102×10-3 mol To find: The number of gold atoms

Q: percent hy

Q: if 40,0g of carbon is combined with cuffiCient arygen (0la). to produce canoon droxde,what maus ot…

A: Given that: mass of C = 400 g mass of O2 = 107 g To find, the mass of CO2 and to find if the yield…

Q: llow mass present before same as the total ma al reaction, mass is

A: Lqws in chemistry are based on evidences but theories in chemistry describe nature of the…

Q: mercury (I) iodide --> write formula no blanacing

A: Mercury(I) iodide is a chemical compound of mercury and iodine.

Q: e percent yield of c

Q: the percent yeild 2,

A: Number of moles = mass/molar mass Molar mass of MgCO3 = 84.314 g/mol Molar mass of MgO = 40.304…

Q: he limiting reactant

Q: See picture below

A: The balanced reaction is given below.

Q: e percent composition of

Q: Hydrogen gas, oxygen gas, and water vapor are collected in eudiometer. The eudiometer contains…

A: a) Moles of H2(9) =0.00206 g2 gmol=0.00103 molb) Moles of O2(9) =0.0811 g32 gmol= 0.00253 molc)…

Q: e the percent yield of se

Q: is the limiting reactant ir nr quantities in mass unit

Q: tind the number of moles of the Combustion products of propaine if the abundan ce is o.85

A: A numerical problem based on mole concept, which is to be accomplished.

Q: How many molecules of carbon monoxide (CO) needed to reactwith-excoss irOE()oxide-(E) to produce…

Q: ny moles of HI will be formed?

Q: e mass percent of

Q: What is the limiting reactant and what is the maximum mass of xenon produced give 1015 grams of YeF…

A: 2 PF3 + XeF4 --> 2…

Q: the balanced equatun Using 06 +603 et gram3 Hy O produad oF findthe number from 220g of Cate Oc

A: The given balanced reaction is C6H12O6 + 6O2 -- > 6CO2 + 6H2O This shows that one mole of…

Q: e percent yield of Cu(NH3)4SO4?

A: Molar mass of CuSO4 = 159.5 g Molar mass of Cu(NH3)4SO4 = 227.5 g From the balanced chemical…

Q: The proportion of sodium hydroxide in a mixture can be determined by

A: Sodium hydroxide in a mixture can be determined by various ways. Formula of sodium hydroxide is…

Q: Fluorite, a mineral of calcium, is a compound of the metalwith fluorine. Analysis shows that a…

Q: the amount o

A: Since you have asked multiparts, we will solve the first three subparts for you. If you want any…

Q: er of molecules in excess is

A: Given Number of O2 molecules = 6 Number of N2 molecules = 2 Balanced chemical reaction, N2 + 2O2…

Q: Galena, a mineral of lead, is a compound of the metal withsulfur. Analysis shows that a 2.34-g…

A: (a)

Q: A 161 g sample of MnCl₂·nH₂O yields 112 g of the anhydrous compound after heating. Determine n in…

A: A 161 g sample of MnCl2.nH2O yields 112 g of anhydrous compound after heating. We have to determine…

Q: Calculate the limiting reagent and thee percent yield of product

A: Coconut oil is a triglyceride containing units of caprylic acid, capric acid, and lauric acid. It…

Q: alue of K, for this react Swer in scientific nota

Q: Fillm the name and emprical forla of cachionic compound that could be formed rom the tons n ths…

A: a) The ions given are Pb4+ and S2-.

Q: Vinegar is a dilute Solution oe acetic acid, an organic acid, in water, wold , Whet'grouping of…

Q: The principal component of mothballs is naphthalene, a compound with a molecular mass of about 130…

A: Record the given information,

Q: 7. A metal (M) forms a compound with the formula Mle. The compound contains 71.00% I by mass. Ident…

A: As per our guidelines we can only solve first question. Please resubmit the other questions as next…

Q: O mol

Q: ne theoretical yield of

Q: ny moles of HCI we

Q: e percent yield for sodiu

Q: he mass percent o

Q: S STOICHIOMETRY we the following: w many grams of CC ess air? 1. Balanced Equatic 2. Molar Mass 3.…

A: Balanced chemical reaction, A) 2C8H18 + 25O2 ---> 16CO2 + 18H2O B) molar mass =8×12×18×1=114…

Q: What mass of of sugar is needed to combine with 250 g of water to prepare a sugar-water mixture that…

Q: Element Color Key # of Atoms # of Atoms (Reactants) (Products)

Q: Caleulate the molar mass of a compound if0 J66 mole of it has a ma of 4150 mol

Q: s limiting reactant?

Concept explainers

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".

Question

2. Coal gasification is a process whereby coal is converted to methane gas. This
reaction happens when coal (carbon) reacts with liquid water to yield methane
gas and carbon dioxide. If this reaction has a percent yield of 85.%, how
much methane can be obtained from 1250g of carbon?

Expert Solution

This question has been solved!

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

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

DDT, an insecticide harmful to fish, birds, and humans, is produced by the following reaction: In a government lab, 1142 g of chlorobenzene is reacted with 485 g of chloral. a. What mass of DDT is formed, assuming 100% yield? b. Which reactant is limiting? Which is in excess? c. What mass of the excess reactant is left over? d. If the actual yield of DDT is 200.0 g, what is the percent yield?
3.105 Nitric acid is often sold and transported as a concentrated 16 M aqueous solution. How many gallons of such a solution would be needed to contain the roughly 2.1109 pounds of HNO3 produced annually in the United States?
4.44 Industrial production of hydrogen gas uses the reaction shown below. If 1.00 metric ton of propane reacting with excess water yields 270 kg of H2, what is the percentage yield? C3H8(g)+3H2O(l)3CO(g)+7H2(g)
Consider the following unbalanced chemical equation for the combustion of pentane (C5H12): C5H12(l)+O2(g)CO2(g)+H2O(l) If 20.4 g of pentane are burned in excess oxygen, what mass of water can be produced, assuming 100% yield?
Many cereals are made with high moisture content so that the cereal can be formed into various shapes before it is dried. A cereal product containing 58% H2O by mass is produced at the rate of 1000. kg/h. What mass of water must be evaporated per hour if the final product contains only 20.% water?
In an experiment designed to produce calcium oxide by the chemical reaction 2Ca + O2 2CaO 177.2 g of CaO was obtained out of a possible 203.9 g ofCaO. a. What is the theoretical yield of CaO? b. What is the actual yield of CaO? c. What is the percent yield of CaO?
Consider the following reaction: 4NH3(g)4NO(g)+6H2O(g) If a container were to have 10 molecules of O2 and 10 molecules of NH3 initially, how many total molecules (reactants plus products) would be present in the container after this reaction goes to completion?
The text explains that one reason why the actual yield for a reaction may be less than the theoretical yield is side reactions. Suggest some other reasons why the percent yield for a reaction might not be 100%.
When potassium chlorate is subjected to high temperatures, it decomposes into potassium chloride and oxygen. (a) Write a balanced equation for the decomposition. (b) In this decomposition, the actual yield is 83.2%. If 198.5 g of oxygen are produced, how much potassium chlorate decomposed?
Bacterial digestion is an economical method of sewage treatment. The reaction is an intermediate step in the conversion of the nitrogen in organic compounds into nitrate ions. What mass of bacterial tissue is produced in a treatment plant for every 1.0 104 kg of wastewater containing 3.0% NH4+ ions by mass? Assume that 95% of the ammonium ions are consumed by the bacteria.