Explain the remainder of the ore contains no copper

Assignment Help Chemistry
Reference no: EM13269966

A certain copper ore contains 2.34% of Cu2S by mass, and the remainder of the ore contains no copper. In a particular year, a single open-air smelt furnace heated 26000 tons of this ore. Compute the maximum mass of copper metal that could have been obtained by this process. turn units into pounds

Reference no: EM13269966

Questions Cloud

How much signal would appear at the inverting input of opamp : if we have a signal source impedance that is almost as high as the input impedance of the inverting Op Amp (Rin) what effect would that have. How much signal would appear at the inverting input of the Op Amp.
Makes net present value (npv) break even : 1.       Expected return on a project; it is the rate that makes net present value (NPV) break even.
How many photons per second are produced : If the power output of a 630 kHz radio station is 50.0 kW, how many photons per second are produced
Risk of developing skin cancer : Those most at risk of developing skin cancer include all of the following except?
Explain the remainder of the ore contains no copper : A certain copper ore contains 2.34% of Cu2S by mass, and the remainder of the ore contains no copper. In a particular year, a single open-air smelt furnace heated 26000 tons of this ore.
Total assets turnover : Starbucks had a Total Assets Turnover (TAT) ratio of 1.2 in 2007, which was an improvement over a TAT of 0.96 in 2006. If Starbucks had the exact same level of sales, debt, and profit in 2007 as they did in 2006, how did their TAT improve?
Find the induced emf as the loop moves : A square loop of wire with dimensions L x L lies in the xy plane, moving along the x direction with a speed v. Find the induced emf as the loop moves from one region to the next
Which countries comprise the nics : What are you going to argue and conclude and which countries comprise the NICs and what is remarkable about their progress?
Issues of justice-economic distribution and ethics : Explains to a general audience the issues of justice, economic distribution and ethics. Carefully lays out the Libertarian and Communitarian positions on these issues (including examples)

Reviews

Write a Review

Chemistry Questions & Answers

  What is the concentration of the h2so4 solution

It takes 64 mL of .124 M KOH to neutralize 25.6 mL of H2SO4 solution. What is the concentration of the H2SO4 solution?

  Calculate the percent by mass of sugar in original mixtue

You have a 10.40-g mixture of table sugar (C 12 H 22 O 11) and table salt (NaCl). When this mixture is dissolved in 150. g of water, the freezing point is found to be-2.24°C. Calculate the percent by mass of sugar in the original mixture.

  Explain what is the molar concentration of hcl

A 10.0 ml sample of aqueous HCl requires 18.66 ml of 0.206M NaOH to reach the endpoint . What is the molar concentration of HCl ? The chemical equation of the reaction is

  Define the reaction as a by-product

Some 2-methyl-2-butene may be produced in the reaction as a by-product. Give a mechanism for its production. (The experiment was to react t-pentyl alcohol with HCl.)

  Explain the possible monochloro derivatives

Draw the structure(s) of all of the possible monochloro derivatives of 2,2-dimethylpropane, C5H11Cl. Please Explain.

  Explain acetic anhydride to synthesize aspirin

In an experiment, 2.50 g salicycylic acid was reacted with excess acetic anhydride to synthesize aspirin, as shown below.

  Determine the percentage difference in value for the rate

How to determine the percentage difference between the experimental and the predicted value for the rate

  Define substance compare with that of its heat of deposition

At a fixed temperature and pressure, how does the value of the heat of sublimation of a substance compare with that of its heat of deposition?

  What is the volume the gas occupy if the temperature is low

A gas at 30 degrees C and 600 mmHg occupies a volume of 412 cm^3. What is the volume in cm^3 that the gas will occupy if the temperature is lowered to -30 degrees C at the same pressure

  Depict the equation that describe the synthesis

Write the equation(s) that describe the synthesis of (NH4)2PbCl6 starting from Pb(II) [i.e Pb(NO3)2]. Hint:There is a redox reaction in the first step, where the bleach (ClO^-) is the oxidising agent.

  Compute the temperature of the system

Calculate the temperature of the system once equilibrium has been reached. Assume that CP,m for Au(s) and H2O(l) is constant at their values for 298 K throughout the temperature range of interest.

  How many grams of lithium are required

How many grams of lithium are required to completely react with 60.7 mL of N2 gas at STP?

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd