Define what is the identity of the metal

Assignment Help Chemistry
Reference no: EM13157717

A solution containing a metal cation of charge 3+ is electrolyzed by a current of 5.00 A for 10.0 minutes. What is the identity of the metal if 0.280 grams of the metal is plated out in the electrolysis? Show all calculations. (hint: you have to use literature data of Faraday constant)

Reference no: EM13157717

Questions Cloud

Determine the marketing mix specific : Determine the marketing mix specific to your selected global product or service and explain your choice of marketing mix. Prepare a marketing plan that addresses product modification
How many moles each of na+ and cl- are in saline soln : a saline solution contains 150 mEq/L each of Na+ and Cl- how many moles of Na+ and Cl- are in 2.50L of the solution
Which alternatives to choose to increase profits : Decrease your sales price by $5 in order to increase sales by 5,000 units. Which of the above alternatives would your choose to increase profits?
Calculate the number of hours of direct labor : a. Calculate the number of hours of direct labor used in November. b. Actual Manufacturing overhead costs incurred during November totaled $166,425. Calculate the amount of over or underapplied overhead for November.
Define what is the identity of the metal : What is the identity of the metal if 0.280 grams of the metal is plated out in the electrolysis? Show all calculations.
Identify potential domestic and international sources : Identify potential domestic and international sources of financing for your global venture. Include at least two possible financial institutions within your chosen region. (my product is the iphone by apple in China)
Calculate income from operations, comprehensive income : Calculate Income from operations, comprehensive income, and the retained earnings balance of December 31,2014
Calculate the loss of economic welfare : Calculate the loss of economic welfare caused by the monopolistic . If some of this lost welfare would have been producer surplus, why is the monopolist willing to forgot this surplus?
How many photons of radiation are required to heat h2o : If the oven uses microwave radiation of wavelength 12.2 cm, how many photons of this radiation are required to heat 1.28 g of water 1.00°C, assuming that all the photons are absorbed?

Reviews

Write a Review

Chemistry Questions & Answers

  How many millimoles of non-limiting reactant will be unused

If iron is oxidized to Fe2+ by a copper(II) sulfate solution, and 0.289 grams of iron and 21.0 mL of 0.433M copper(II) sulfate react to form as much product as possible.

  How many milliliters of a stock solution would you need

How many milliliters of a stock solution of 10.0 M HNO_3 would you have to use to prepare 0.320 L of 0.550 M HNO_3?

  What volume of 0.1 m kmno4 would be required

What volume of 0.1 M KMnO4 would be required to titrate 0.56 g of K2[Cu(C2O4)2] • 2H2O?

  What is the new pressure of the gas in pa

A 771 mL gas sample at STP is compressed to a volume of 242 mL, and the temperature is increased to 31?C. What is the new pressure of the gas in Pa

  Determine the theoretical yield and the percent yield

determine the theoretical yield and the percent yield of ethanol if 684 g of sucrose undergoes fermentation and 349 g of ethanol is obtained

  Which is the more electronegative element

Mercury-205 has how many protons, neutrons, electrons, and electrons in the 1st quantum shell and in the compound BCl3 which is the more electronegative element?

  Calculate the value of delta h

NH3(Ammonia ) is widely used in many household cleaners and as a fertilizer. Calculate How much ammonia (in units of mol) is produced when 7.8 mol of H gas react with an excess of N gas.

  How many air molecules are in a room

How many air molecules are in a 10.0x20.0x10.0 ft room? Assume atmospheric pressure of 1.00atm , a room temperature of 20.0C , and ideal behavior.

  Discuss how precise and accurate measurement achieved

Every measurement has a measurement uncertainty. Discuss how precise and accurate measurement can be achieved in spite of the inherent measurement uncertainty.

  Write a balanced chemical equation for reaction

Write a balanced chemical equation for this reaction when Ferrophosphorus reacts with pyrite making iron (ll) sulfide and a compound that is

  What is the mass of the second isotope

The atomic weight of a newly discovered element is 98.225 amu. It has two naturally occuring isotopes. One isotope has a mass of 96.780 amu.

  Calculate the molar concentration of cl-

A 325-mL sample of solution contains 25.3 g of CaCl2, which is fully dissolved. (a) Calculate the molar concentration of Cl- in this solution. (b) How many grams of Cl- are in 0.100 L of this solution?

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