An alloy is made up of two metals: tin and lead. If the wt% of tin is 6.48 % calculate the mol%of lead.Atomic Mass:Sn: 118.710 g/molPb: 207.200 g/molRound your answer to 2 decimal places.

Mol % of lead = 0.45 Detail description has been attached.

Answered: An alloy is made up of two metals: tin…

Science

Chemistry

An alloy is made up of two metals: tin and lead. If the wt% of tin is 6.48 % calculate the mol% of lead.

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

Chapter3: Stoichiometry

Section: Chapter Questions

Problem 10ALQ: Consider an iron bar on a balance as shown. As the iron bar rusts, which of the following is true?...

See similar textbooks

Related questions

Q: What is the gravimetric factor when the desired substance is Cr203 and the weighed substance is…

Q: While 0.595 g of an unknown substance reacts with 0.275 g of hydrogen chloride, 0.440 g of a salt is…

A: Given that, Unknown reactant mass = 0.595 g Mass of HCl given = 0.275 g Moles of given HCl =…

Q: Many are always trying to find alternatives for sugar. Stevia is one such alternative. Its main…

A: Stevioside is a glycoside extracted from stevia plant which is used as a sweetner. It is considered…

Q: 77. A binary compound of boron and hydrogen has the following percentage composition: 78.14% boron,…

A: Determination of empirical formula The percentage composition of elements present in given compound…

Q: OWLV2 |.- E My Black Documen Sign in to UMasso ot [References) A few hydrogen and oxygen molecules…

A: a) The balanced reaction ; 2H2 + O2 →2H2O. b) Limiting reagent limits the reaction , where as…

Q: Where did the 7g come from the solution "1 mole of co2 is formed by 1 mole 7g of caco3" ? The given…

A: The question is based on the concept of reaction stoichiometry. We have to calculate how much…

Q: 17. A fuel mixture used in the early days of rocketry consisted of two liquids, hydrazine (N2H4) and…

Q: Magnesium citrate, Mg3(C6H507)2, belongs to a class of laxatives called hyperosmotics, which cause…

A: Mol is the S.I. unit of quantity of substance. It is defined as amount of substance that contains…

Q: Would the calculated percentage of the hydrate in a sample be too high, too low, or unaffected by…

A: The mass of water lost/the original mass of hydrate used is equal to the fraction of water in the…

Q: The coefficients for the equation after you balance it are FeO +C Fe + CO2 O 2,1,2,1 respectively O…

A: It is a Redox reaction. Balancing this equation with oxidation number method.

Q: Potash is any potassium mineral that is used for its potassium content. Most of the potash produced…

A: a) Given that price per Kg of KCl is 0.55 dollar. That means 1000 Kg KCl costs 0.55 dollar. The…

Q: In an industrial process, ammonia is burned with oxygen to produce nitrogen oxide (II) and water in…

A: Given that : In an industrial process, ammonia is burned with oxygen to produce nitrogen oxide (II)…

Q: A 13.2010g sample of hydrated zinc sulfate, ZnSO4 • xH2O), was strongly heated until no further…

A: For the reaction., ZnSO4 • xH2O ----> ZnSO4 + xH2O Given Mass of ZnSO4 • xH2O = 13.2010 g Mass…

Q: Given the unbalanced equation: C6H6 + O2 ---> H2O + CO2. When properly balanced, the coefficient…

Q: The combustion of gasoline produces carbon dioxide and water. Assume gasoline to be pure octane…

A: Combustion reaction of octane 2C8H18 + 25O2 → 16CO2 + 18H2O From this Balanced chemical equation we…

Q: The percentage composition of a liquid fuel by mass is, C = 86%, and H₂ = 11.75%, O₂ = 2.25%…

Q: Molar mas of

Q: A shot of espresso contains roughly 64mg of caffeine, C8H10N4O2. - Provide the molar mass of…

Q: Determine AG° for 2 NO2(g) – N2O4(g) at 25°C. Substance AG† (kJ/mol) NO2 (g) 51.3 N2O4 (g) 97.8

A: Given data, ∆Gof for NO2(g)= 51.3 KJ/mol And ∆Gof for N2O4(g)=97.8 KJ/mol Given reaction is,…

Q: v moles a

Q: In an effort to produce aspirin, 21.5g of salicylic acid is reacted with 21.5g of acetic anhydride…

A: Given that - Mass of salicylic acid, C7H6O3 = 21.5 g Mass of acetic anhydride , C4H6O3 = 21.5 g…

Q: Given 90g of pure Fe2O3 calculate how many moles of iron(iii) oxide it contains

A: Given :- mass of Fe2O3 = 90 g To be calculated :- number of moles of Fe2O3 number of moles =…

Q: Determine the limiting reactant in the reaction. Calculate the amount in grams of CO2 from thew…

Q: mass-to-mass stoichiometry, we compute the nknown action from the given mass of another substance…

Q: Which is the limiting

A: Limiting reactant is that reactant in a chemical reaction that is less in quantity, and whose…

Q: The first step in the reaction of Alka-Seltzer with stomach acid consists of one mole of sodium…

A: Since it is given that 1 mole of NaHCO3 is reacting with one mole of HCl Hence 3 moles of NaHCO3…

Q: In 1997, at the United Nations Conference on Climate Change, the major industrial nations agreed to…

A: As per our guidelines we have allowed to answer the first three subpart for you. Kindly repost the…

Q: In a reaction, 0.77 kg of V;Os are reacted with 0.88 kg of Ca as the following chemical. Equation:…

A: Disclaimer: Since you have posted a question with multiple sub-parts, we will solve first three…

Q: Provide the coefficient of all of the molecules where indicated when the following equation is…

Q: Determine the number of moles in 2.58 kg of lithium Sulfate (Li₂ sou) Balance this equation: -NH3t…

Q: The human body excretes nitrogen in the form of urea,NH₂CONH₂. The key biochemical step in urea…

A: Formula of Urea is NH2CONH2 molecular mass of urea = 60 amu Formula of Arginine is C6H14N4O2…

Q: Magnesium oxide can be made by heating magnesium metal in the presence of oxygen. When 10.1g of…

A: The balanced chemical reaction between magnesium and oxygen is shown as,

Q: e of the following does not represent 1.00 mol of the indicated substance?

Q: Mass of Moles of Amount of Moles of NAHCO3 NAHCO3 Acetic Acid Acetic Acid 6g 0.0714 mol 30mL WHAT IS…

Q: For the following reaction: 5Ca + V2O5 --> 5CaO + 2V In one process 5 mol of V2O5…

Q: For the following reaction: 5Ca + V2O5 --> 5CaO + 2V In one process 5 moñ of V2O5 react with 3…

Q: 3. In an experiment in lab, a hydrated CuSO4 salt was heated and thus dehydrated. Determine the %…

A: As per our guidelines , we are supposed to solve only first question. Please resubmit other…

Q: Given: Avogadro's number=6.022 E23 Convert 10.5 moles of Compound M (molar mass 250.0 g/mol), using…

A: Answer to the following questions can be given as follows -

Q: The metal widely used in our civilization is iron (Fe) and it is obtained industrially by the…

Q: If a bag of fertilizer were labeled as containing 35% K2O, b. Assume the bag is labeled as…

A: a) Simply divide the K2O % by 1.21 to get the percentage of K. Multiply by 1.21 to convert K to…

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: A 16.67gram sample of an organic compound containing C, H and O is analyzed by combustion analysis…

A: Given, Sample of compound containing C,H and O Mass of sample = 16.67 g Mass of CO2 produced = 16.29…

Q: Ammonium nitrate (NH4NO3), will decompose explosively to form N2, O2, and H2O, a fact that has been…

A: Mass of ammonium nitrate = 2.6 kg Mass of nitrogen = ?

Q: A few hydrogen and oxygen molecules are introduced into a container in the quantities depicted in…

A: Given,

Q: Many computer chips are manufactured from silicon, which occurs in nature as SiO2SiO2. When SiO2SiO2…

A: The theoretical yield (Ty) of a chemical reaction is determined by the complete consumption of the…

Q: Sodium metal reacts with molecular iodine to produce sodium iodide. If 10.0 moles of sodium reacts…

Q: What is the computation for the theoretical yield of benzoic acid?

Q: How many moles of O2O2 are needed to react with 2.80 molmol of C2H2C2H2?

Q: How many moles of MgS2O3 are in g207 of the compound?

Q: If Avogadro’s number of pennies is divided equally amongthe 321 million men, women, and children in…

Question

An alloy is made up of two metals: tin and lead. If the wt% of tin is 6.48 % calculate the mol%
of lead.
Atomic Mass:
Sn: 118.710 g/mol
Pb: 207.200 g/mol
Round your answer to 2 decimal places.

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

5) King Krator the Merciless has called on Pogo, a humble goldsmith, to make a crown for theKing. He gives Pogo exactly 14 oz of pure gold to fashion the crown and tells him that if hecheats the King, he will pay with his life ! Pogo leaves with the gold; he and his apprenticesspend two weeks in making the crown; finally he returns to the court. When Pogo returns withthe crown, King Krator finds that the crown weighs 397.25 grams, and has a volume of20.58cm3. King Krator asks the court wizard for the density of gold, and Wizard tells the Kingthat gold has a density of 19.3 times that of an equal volume of spring rain. Krator demands aslate, makes a few calculations, then sternly lifts his head to stare at Pogo. Does Pogo's headroll ?
Determine the formula weight of Al₂(SO₄)₃. Provide an answer to two decimal places.
A major component of honey is fructose (C6H12O6) with a molar mass of 180.16 g/mol. A tablespoon (15.0 mL) of honey is considered one serving. How many tablespoons must be eaten to consume 0.1900 moles of fructose? Assume honey is 100% fructose. The density of honey is 1.45 g/mL.
Use the web to determine the differences in the amounts of aluminum recycled in states where there are deposits on aluminum cans versus states where recycling is voluntary. What is the most reliable way to estimate this value? mat uncertainty is there in the estimate?
The density of aluminum is 2.7 g/cm3; that of silicon is 2.3 g/cm3. Explain why Si has the lower density even though it has heavier atoms.
The density of aluminum is 2.7 g/cm3; that of silicon is 2.3 g/cm3. Explain why Si has the lower density even though it has heavier atoms.
In terms of mass, calculate the percentage of the active ingredient for each of the following medications. Afterward, rank the percentages from the smallest to highest. Medication Pill mass Active ingredient mass Pill A 28.4 mgmg 1.71×10−2 gg Pill B 512 mgmg 0.113 gg Pill C 269 mgmg 1.95×105 μgμg Pill D 192 mgmg 5.78×104 μgμg
One kind of metallic material consists of 82% Pb, 15.0% sb, and 3.0% Sn. a) how many grams of alloy can be made from 1.23kg Pb, 2.50 g Sb, 100g Sn? b) How many grams of each of the pure metals would be left over?
Copper(II) sulfate forms a bright blue hydrate with the formula CuSO4⋅?H2O(s) . If this hydrate is heated to a high enough temperature, H2O(g) can be driven off, leaving the dirty yellow anhydrous salt CuSO4(s) . A 14.220 g sample of the hydrate was heated to 300 ∘C . The resulting CuSO4(s) had a mass of 8.9935 g . Calculate the value of ? in CuSO4⋅?H2O(s) . ?=
Determine the mass percent of carbon in Fe(C2H3O2)3. Enter your answer with two decimal places.
In the reaction between 108.6 grams of zinc and 2.69 moles of HCl, what is the maximum mass in grams of ZnCl2, 136.29 g/mol, produced? Report your answer with 2 decimal places. Zn(s) + 2 HCl(aq) → H2(g) + ZnCl2(aq)
How many moles of NaOCl would be present in 1 gallon of commercial bleach (density = 1.05 g/ml), which is 6.25% mass percent active ingredient. (1 L = 1.057 qt.)