CuSO4(aq) + Zn(s) - Culs) + 2nSU4laq) Before the experiment was carried out the following calculation was completed to predict the maximum amount of copper that could be isolated. The answer was 0.506 g of Cu.

CuSO4(aq) + Zn(s) - Culs) + 2nSU4laq) Before the experiment was carried out the following calculation was completed to predict the maximum amount of copper that could be isolated. The answer was 0.506 g of Cu.

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: Enter your answer in the provided box. One of the reactions that occurs in a blast furnace, in which…

Q: sample of P4O10 with a mass of 44.9 g was treated in such a way that all of its phosphorus was…

Q: The compound known as butylated hydroxytoluene, abbreviated as BHT, contains carbon, hydrogen, and…

A: Consider the given information is as follows; Mass of sample = 3.751 g Mass of CO2 = 11.24 g Mass of…

Q: A sample of ultrapure silicon was reacted with excess oxidizing yielding SiO₂. After proper…

A: Given that - Mass of Silicon dioxide SiO2 = 3.1754 g Percentage of ultrapure silicon = 99.98%…

Q: chemistry balanced equations mg (s) + o2 (g) ➜ mgo5 (aq)

A: Balanced chemical equation contain equal number of atoms of each elements on both sides of the…

Q: Balance the following chemical reaction. Enter the sum of the balanced coefficients as your answer.…

A: Balancing chemical equations makes sure each element in reactants and product sides are in an equal…

Q: a student finds that they have 0.2929 g of NH4Cl, 0.6234 g of NaCl, and 1.3841 g of SiO2. Calculate…

A: Given Mass of NH4Cl =0.2929 g Mass of NaCl =0.6234 g Mass of SiO2 = 1.3841g Initial mass of mixture…

Q: FeSO4 + Potassium phosphate à Iron (II) phosphate + K2SO4 Identify the spectator ions

Q: A sample of feldspar (feldspars are the most abundant mineral group on Earth) was analysed that…

A: From a sample of feldspar weighing 1.0600 g, a mixture of chlorides of sodium and potassium was…

Q: Cs(s) + FeS(aq)

Q: Precipitates used in the gravimetric determination of uranium include NazU2O7 (MM = 634.0 g/mol),…

A: Calculate : which weighing forms having the greatest mass of precipitate from a given quantity of…

Q: 3 AGNO, + K,PO, --> Ag.PO, + 3KNO, Describe what is happening Reactants combine into a large one…

A: Given 3AgNO3 + K3PO4 →Ag3PO4 + 3KNO3

Q: Chlorine can be prepared in the laboratory by the reaction of manganese dioxide with hydrochloric…

Q: The rock in a particular iron ore deposit contains 69% Fe2O3 by mass. Part A How many kilograms of…

A: We will first calculate the mass of Fe2O3 required in order to get 4.1x103 Kg of iron. After…

Q: One way the U.S. Environmental Protection Agency (EPA) tests for chloride contaminants in water is…

A: Hi, as you have posted 2 questions and have not mentioned which one you want us to solve for you.…

Q: 4. A student had a sample of CaCl2 nH₂0. He heated the sample until the mass did not change. From…

Q: Answer the following questions regarding this chemical reaction: Cu(s) + HNO3(aq) -->…

A: Since moles of Cu(NO3)2 we want to produce = mass/molar mass molar mass = 187.5 g/mol => moles…

Q: A student obtains a mixture of the chlorides of two unknown metals, X and Z. The percent by mass of…

A: Given: Mixture of metal X and Z. And mass percent of X and Z in the mixture.

Q: The low-grade iron ore taconite, which contains Fe3O4, is concentrated and made into pellets for…

A: Given : Mass of ore used = 1 ton = 1 X 106 g (since 1…

Q: What mass of Cu(NO3)2 (187.6 g/mol) is present in 75.0g of 1.25m Cu(NO3)2 (aq)? Answer should be…

A: Molar mass of Cu(NO3)2 = 187.6 g/mole Weight of Solution = 75.0 g Molality = 1.25 molal

Q: 717.7 grams of isomaltitol, C12H24O11, was combusted in a furnace completely in an excess oxygen.…

Q: balance the following equation C6H6(I)+ O2 (g)---> H2O (g)+ CO2 (g)

A: Given reaction is combustion of hydrocarbons. Hydrocarbons on combustion gives CO2 and H2O as final…

Q: Enter your answer in the provided box. One of the reactions that occurs in a blast furnace, in which…

Q: 1. The processing plant you work for needs to produce 500 g of Li,Ns) from Lig) and N2le)- Your…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: An organic compound consists of carbon, hydrogen and nitrogen only. Complete combustion of a 150. mg…

Q: 1. As of today Silver is trading at $27.10 per ounce. Recall that 1 ounce = 28g. If we mine 2.5x106…

Q: If you place 6.46 X 1027 molecules of Ca(OH)2 into this equation, how many moles of Ca(NO3)2 will be…

A: Given: The reaction is as follows: 2HNO3+CaOH2→CaNO32+2H2O The number of molecules of…

Q: Chemical Reaction Coefficients Al(s) + Pb(NO3)2(aq) – Pb(s) + Al(NO3)3(aq) Chemical Reaction…

A: The answer of this question is given below

Q: _Fe2O3 (s) + H,O (1) Fe(ОН); (s) е.

A: Balanced equation means number of atom in reactant side is equal to number of atom in product side.…

Q: 4. A student completely dissolved 0.51 g of copper in concentrated nitric acid. After a series of…

Q: 1. Balance the following equations: H2(g) + N2(g) =>NH3(g) NO(g) + Cl2(g) => NOCl(g) CH4(g) +…

A: Balanced equation 1) 3H2(g) + N2 => 2NH3 2) 2NO(g) + Cl2(g) => 2NOCl(g)

Q: 5) King Krator the Merciless has called on Pogo, a humble goldsmith, to make a crown for the King.…

A: The mass of gold given by King Krator to gold Smith Pogo is ---- 14 oz. The density of gold=19.3…

Q: Cus) + ZnSO jan) CaCl,(ag) + NaNO,(ag) CUSO, 5H,O0 = HClag) NAOH(ag) =

A: Reaction 1 is displacement Reaction. Reaction 2 is double displacement Reaction. Reaction 3 is…

Q: Enter your ansTwer in the provided box. One of the reactions that occurs in a blast furnace, in…

A: Given data : Mass of Fe = 1.49 × 103 kg = 1.49 × 106 g Mass of Fe2O3 = 2.38 × 103 kg

Q: what is the equation that percentage purity in terms of the gives chemical and mass of the pure the…

Q: Question 4: If you use the 1.8 g of carbon and 1.0 g of NażCr2O7 in a reaction, which of these will…

A: Given Mass of carbon = 1.8 g mass of Na2Cr2O7 = 1 g Actual yield = 0.49 g Some standard values Molar…

Q: Balance the following chemical reaction. Enter the sum of the balanced coefficients as your answer.…

A: The unbalanced chemical equation can be written as: K + I2 → KI

Q: Balance these chemical equations. (Use the lowest possible whole number coefficients.) (a) S8 +…

A: We will follow these steps to balance the reaction-We will first write the number of different atoms…

Q: Balance the chemical equation below using the smallest possible whole number stoichiometric…

A: The given skeletal chemical equation: Ca3PO42 (s) + SiO2 (s) + C (s) → CaSiO3 (s) + P4 (s) + CO (g)…

Q: is-(CH2CHCHCN)n

A: molar mass =( W / moles Weight = 755.9 gm = 0.7559 Kg Moles = molecules / avagadro number…

Q: (c) In the core of the modern Sun, the density is about 1.25 x 105 kg/m³. What is the concentration…

Q: that should be written in the spaces in the text given below in the box below. ……………………… can form…

A: Write the expressions that should be written in the spaces in the text given below in the box below.…

Q: 4. A student had a sample of CaCl2 • nH20. He heated the sample until the mass did not change. From…

A: Since you have posted multiple questions, we are entitled to answer the first only. The experiment…

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

A: Given: Mass of HCl=20.0 g Mass of HgNO3=30.0 g Percentage yield=78.4% To find: Reagent in excess…

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

Upon reaction of 1.27 g of copper sulfate with excess zinc metal, 0.423 gcopper metal was obtained as an experimental result according to the equation:
CuSO4(aq) + Zn(s) Cu(s) + ZnSO4(aq)
Before the experiment was carried out the following calculation was completed to predict the maximum amount of copper that could be isolated. The answer was 0.506 g of Cu.
mol
B Cuso,
mol Cu
g Cu
Cuso,
1 mol Cuso,
159 $2 g CuSO,
63.55 g Cu
1 mol Cu
1 mol Cu
1 mol CuSo,
What is the percent yield?
VOur answer to the tenths place, i.e. one decimal place."

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

Answer :

VIEW

Explanation :

VIEW

Step by step

Solved in 2 steps

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

Balance the following chemical reaction. Enter the sum of the balanced coefficients as your answer. Assign "blank" coefficients a value of 1. silver iodide + sodium sulfide → silver sul fide + sodium iodide
What is the total number of oxygen atoms on the right-hand side of this chemical equation? Ca(OH),(s)+CO,(g)→CaCO,(s)+H,0(1)
Part A A sample of 7.92 g of Mg(OH)2 is added to 24.2 mL of 0.225 MΗΝΟ, Part B Part C • Part D • Part E How many moles of Mg(NO3)2 are present after the reaction is complete? Express your answer in moles to three significant figures.
<7 of 11 Metal Ca Fe Cu Mg A B с assroom.collegeboard.org D Observations All the calcium reacted in less than 30 seconds. There was a vigorous production of a gas. ©*** Most of the iron reacted very slowly. There was a slow production of a gas. Some of the iron never totally reacted. No visible reaction. A student puts samples of four different metals of equal mass into HCl(aq) and records observations in the table. Which of the following ranks the metals from least reactive to most reactive? Ca Fe Cu < Mg of the magnesium reacted in about three minutes. There was a moderate production of a gas. Ca < Mg < Fe < Cu 43% 10:50 Cu Fe < Mg < Ca :D Cu Ca Mg < Fe Submit : ||| f(x) H 8
Balance this chemical equation
3cucl, (aq) + 2Fe(s) 2Fecl,(aq) • + 3Cu(s) If you had a solution of copper(II) chloride that contained 33.1 g of CuCl, and then added 11.15 g of iron, how much solid copper would you get (assume 10% yield)?
00 S Nazza .01608 ·018302 3. (part a). You are given 0.104 g of a sample of KwFex(C₂O4)y(H₂O)z. In the laboratory, you titrate this sample with 0.00940 M KMnO4 and you need 10.1 mL of the KMnO4 solution to reach the stoichiometric point. Calculate the mass and moles of [C₂04]²- in the sample. Please show all of your detailed calculations.
Seoyeon needs to determine the formula of an unknown hydrate (AB-XH2O). Given the following data: mass of empty crucible mass of ABXH2O + crucible mass of AB + crucible 16.5245 g 26.9416 g 21.6515 g Which of the following is the correct formula of the hydrate? (The molar mass of AB is 120.37 g mol-1) A) AB-7H2O B) AB-H20 C) AB-5H2O D) AB-3H2O
2. A student was asked to identify a sample of unknown hydrate. Student was provided with the following experimental data. 3.51 g sample of the hydrate when heated loses water completely and the mass of the residue was found to be 2.22 g. Student was provided with two reference compounds from which student needs to identify the unknown: Cu(NO3)2. 3H2O and Cu(NO3)2. 6H20. Answer the followings. a. Calculate percent water of hydration in the sample. (show your calculations)
Precipitates used in the gravimetric determination of uranium include Na2U2O7 (634.0 g/mol), (UO2)2P2O7 (714.0 g/mol), and V2O5 • 2UO3 (753.9 g/mol). Which of these weighing forms provides the greatest mass of precipitate from a given quantity of uranium? a.Na2U2O7 b. V2O5 • 2UO3 c.
If 31.0 g of MgSO4⋅7H2O is thoroughly heated, what mass of anhydrous magnesium sulfate will remain? Express your answer to three significant figures and include the appropriate units.
0.848g of Na2B4O7.10H2O into a crucible. After hearing the sample for a short time and allowing the crucible to cool, the two students determine that the sample has a mass of 0.525g. They then do a quick calculation. based on this calculation, what should they do next?