State what mass of copper was reduced in the process

Assignment Help Chemistry
Reference no: EM13211525

You added 0.559g Zn metal to a solution containing 1.543g Cu(NO3)2 to reduce any copper ions present. What mass of copper was reduced in this process?

Reference no: EM13211525

Questions Cloud

What is the firms after tax component cost of debt : What is the firms after tax component cost of debt for purposes of calculating the WACC (base answer on nominal rate. Round answer to 2 decimal places. My answer was 12.87%, but that is not correct.
Calculate round normal distribution values : In the calculations round normal distribution values to 4 decimal places. My answer came up as $3.74, but it does not appear to be accurate.
Find out the un certainty in the concentration : The absorbance of the unknown solution A=0.4862 +_ 0.0184 abs. units. Determine the un certainty in the concentration of the unknown.
State silica column using a polar solvent such as water : What is the elution order if these same compounds are separated on a silica column using a polar solvent such as water?
State what mass of copper was reduced in the process : solution containing 1.543g Cu(NO3)2 to reduce any copper ions present. What mass of copper was reduced in this process?
Active management of the portfolio with an annual fee : You are a managing partner of a prestigious investment counseling firm that specializes in individual rather than institutional accounts. The firm has developed a national reputation for its ability to blend modern portfolio theory and traditional..
Compute constant mass by heating in a crucible : A sample of CuSO4+5H2O and an inert material was dried to constant mass by heating in a crucible. From the data below, what is the calculated percent CuSO4+5H2O in the Sample?
What is its wacc rounded to two decimal places : How much of the new investment must be financed by common equity - What is its WACC rounded to two decimal places
Define magnetic field : When a magnetic sector instrument was operated with an accelerating voltage of 2500 V, a magnetic field of 0.4 Tesla was required to focus on the CH4+ on the detector.

Reviews

Write a Review

Chemistry Questions & Answers

  State the blue color in ceramics glazes

Colbalt monoxide CoO, the blue color in ceramics glazes, is prepared by decomposing cobalt (II,III) oxide at 950degree celsius.

  Define what is the ph of the resulting solution

compounds are dissolved in 1.00 L of w ater: 0.220 mol HA (K a = 1.36 x 10 - 3 ), 0. 18 mol NaA, 0.0 8 mol H 2 SO 4 , and 0.08 mol KOH . What is the pH of the resulting solution?

  Explain lithium for manic-depressive illness

Serum taken from a patient being treated with lithium for manic-depressive illness was analyzed for lithium concentration. A reading of 276 units was obtained for the intensity of the 671 nm red emission line

  Calculate the solubility of ni(oh)2

Calculate the solubility of Ni(OH)2 in a) distilled water and b) at pH of 4.0. Justify your answer. I know I need to use a mass balance ans the reaction for disolution is

  What mass of liquid water condenses inside the bottle

The bottle is then brought outside and stored at 0.0°C. (a) What mass of liquid water condenses inside the bottle?

  Determine the rate constant

The reaction 2NO2(g)-----2NO(g)+O2(g) was studied at 383dgree c and the following data was obtained?

  State the molar mass of a chloromethane

chloromethane gas (CH3Cl) at 20.0 degrees celsius and 0.973 atm pressure. The molar mass of a chloromethane is 50.5 g/mol.

  Calculate the composition of air contain nitrogen and oxygen

Calculate the composition of air (percent by mass) assuming that it only contains nitrogen and oxygen and behaves like an ideal gas

  Evaluate the solubility of the two salts

Give explanation why it is not practical to evaluate the solubility of the two salts AX and BY2, by simply comparing the solubility product constants?

  Compute the wavelength of light

Calculate the wavelength of light that is produced when the excited electron relaxes back tro ground state. givien sodium is the excited element

  Determine the velocity of the conveyor belt

A rolled oat's piece has a thickness =1.2 mm. The density= 600 kg/m3, specific heat capacity=2200 J/kgK and thermal conductivity= 0.4 W/mK,The product is to be baked from twenty degree celsius.

  What is the rate of change of the total pressure

The reaction 2NO(g) + Cl2 (g) -> 2NOCl(g) is carried out in a closed vessel. If the partial pressure of NO is decreasing at the rate of 21 torr/min, what is the rate of change of the total pressure of the vessel?

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