How many feet of copper can be obtained from the ingot

Assignment Help Chemistry
Reference no: EM13155511

If the copper is drawn into wire whose diameter is 7.50 , how many feet of copper can be obtained from the ingot? The density of copper is 8.94 . (Assume that the wire is a cylinder whose volume is , where is its radius and is its height or length.)

Reference no: EM13155511

Questions Cloud

There is less than 7 beds : a.There is less than 7 beds per house in Compton; Decision in to reject the null hypothesis b. 30 % of Americans go to church on Sundays. Decision is not to reject the null hypothesis
Should wardco be required to treat the water in this case : If it cost Wardco $10million to treat the water and the value of mined products to customers is $8million, requiring water treatment would kill the project. Should Wardco be required to treat the water in this case?
What is coupling of chemical : What is "coupling of chemical?" Provide two relevent biological example to help explain the importance of this process to living organism.
What is the concentration of each ion : What is the concentration of each ion in a solution formed by mixing 44.0 mL of 0.100 M Na2SO4 and 25.0 mL of 0.150 M KCl?
How many feet of copper can be obtained from the ingot : If the copper is drawn into wire whose diameter is 7.50 , how many feet of copper can be obtained from the ingot? The density of copper is 8.94
State hypothesis draw curves and label critical values : State your hypothesis, draw your curves, label your critical values and your test statistic, state your decision to accept or reject and write your conclusion in the language of the problem. Use a=0.05.
Prepare consolidation worksheet : Assuming that these two companies retained their separate legal identities, prepare a consolidation worksheet as of December 31, 2009.
What are your optimal prices to the two types of travelers : The inverse demand for your product is P = 200 - 0.1Q in for tourists and P = 500 - 0.2Q in for business travelers. If you price discriminate, what are your optimal prices to the two types of travelers?
Total and unit cost of finished goods : Find the total and unit cost of finished goods started in prior period and completed in the current period.

Reviews

Write a Review

Chemistry Questions & Answers

  Compute the weight of ammonia in the aqueous waste

An aliquot of 14.045 grams of this solution is titrated with 0.1043 M hydrochloric acid (HCl.) and it required hydrochloric acid (HCl solution) of 29.18 mL to reach the methyl red endpoint. Compute the weight % Ammonia (NH3) in the aqueous waste.

  How many moles of oh- are present

0.2 M HCl is used to neutralize 20 mL of 0.35 M NaOH. a. How many moles of OH- are present?

  Calculate the hydronium ion concentration

Calculate the hydronium ion concentration and the pH when 25.0 mL of 0.50 M NH3 is mixed with 65.0 mL of 0.19 M HCl.

  How much energy is released

How much energy is released during the complete combustion of 372 grams of cyclohexane ?

  Determine what was the % of excess air used

Determine what was the % of excess air used? If The reactant entered at 93 degrees Celsius and

  Compute the values of e for the cell

Calculate the values of E for the cell when the following volumes of the Ce^4+ titrant have been added. (Activity coefficients may be ignored as they tend to cancel when calculating concentrations of ratios.

  How fast does molecule of nitrogen travel

A molecule of N2 in air travels at about 1000 ft/sec. If the supersonic transport Concorde travels at 1500 miles/hour, how fast does it travel in ft/sec? (1 mile = 5280 ft)

  Computing delta h

Calculating Delta H, Use some or all of the following reaction enthalpies to calculate delta H for the reaction:

  Calculate the amount of energy in kilojoules needed

calculate the amount of energy in kilojoules needed to change 153g of water ice at -10 C to steam at 125 C.

  Compute the changes in the degree of polymerisation

Compute the changes in  the degree of polymerisation and the rate of the polymerisation caused by raising the temperature of polymerisation of styrene in C6H6, initiated by azobisisobutyronitrile from 60 0C to 70 0C.

  Determine compound having greater ksp

Determine compound having greater Ksp or compound having smaller Ksp ? compute [Ag + ] when CuI just start to precipitate.  What % of Ag + remains in solution at this point?

  What is the new pressure of the gas

A 643 mL gas sample at STP is compressed to a volume of 187 mL, and the temperature is increased to 33?C. What is the new pressure of the gas in Pa? Answer in units of Pa.

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