Explain what was the percentage of antimony in the alloy

Assignment Help Chemistry
Reference no: EM13555774

Antimony is alloyed with lead to increase the rigidity of components used in the construction of lead storage batteries.

1.335 g of a particular metallic alloy, compounded of only Pb and Sb, can be quantitatively converted into a 1.554-g mixture of the oxides PbO2 and Sb2O4.

What was the percentage (by mass) of antimony in the alloy? %

Reference no: EM13555774

Questions Cloud

Magnitude of electric field at point equidistant from lines : Each of two very long, straight, parallel lines carries a positivecharge of 44.00 μC/m. The distance d betweenboth lines is 3.30 m. What is the magnitude of the electric field at a point equidistant from the lines, with adistance 2d from both lines?
Define frequencies that hydrogen atoms emit in transitions : Determine the frequencies that hydrogen atoms emit in transitions from n = 6 and n = 5 levels to the n = 3 level. For the H atom, En = -2.18E-18(1/n2) J.
Payroll accounts and year-end entries : Journalize the transactions - journalize the following adjusting entries on December 31 - Payroll accounts and year-end entries
Estimate the average power output of the generator : An inductor, a capacitor, and a 64.0-? resistor are connected in series with an AC generator; the generator produces an RMS voltage of 90 V. what is the average power output of the generator
Explain what was the percentage of antimony in the alloy : 1.335 g of a particular metallic alloy, compounded of only Pb and Sb, can be quantitatively converted into a 1.554-g mixture of the oxides PbO2 and Sb2O4. What was the percentage (by mass) of antimony in the alloy
Calculate the velocity of bullet before striking the block : A 23.7 g bullet is shot into a 4706 g wooden block standing on a frictionless surface. The block, with the bullet in it, acquires a velocity of 0.982 m/s. Calculate the velocity of the bullet before striking the block. Amswer in units of m/s.
What is the total kinetic energy of the rolling disk : A disk rolls down a slope. It rotational axis is its center of mass. It is rotation at a constant angular speed making 42.0 full revolutions in a time interval of 4.50 s. What is the total kinetic energy of the rolling disk
Post the adjusting entries to the ledger accounts : Post the adjusting entries to the ledger accounts. Enter the totals from the trial balance as beginning account balances and place a check mark in the posting reference column.
What is intensity of electromagnetic solar radiation at mars : Earth has a radius of 6.38 × 106 m, and is about 1.50 × 1011 m from the Sun. Mars has a radius of 3.40 × 106 m, what is the intensity of electromagnetic solar radiation at Mars

Reviews

Write a Review

Chemistry Questions & Answers

  How much heat is evolved per gram of fuel burned

3.8 g of a hydrocarbon fuel is burned in a calorimeter that contains 234 grams of water initially at 25.00 ? C. After the combustion, the temperature is 26.55 ? C

  Calculate the molarity of a solution of glycerol

Calculate the molarity of a solution of glycerol made by dissolving 34.000 mL glycerol at 15 C in enough water to make 300.00 mL of solution.

  Explain very concentrated solution of potassium iodate

Suppose that a very concentrated solution of potassium iodate is added to a saturated solution of cupric iodate. What will happen

  How many grams of aqueous iron bromide will be needed

How many grams of aqueous iron bromide will be needed to react with an excess of potassium phosphate,K3PO4,to produce 17.1 g of solid iron phosphate?

  Explain ksp and a precipitate will not form

The Ksp of AgCl at 25 oC is 1.6 x 10-10. Consider a solution that is 1.0 x 10-4 M CaCl2 and 1.0 x 10-6 M AgNO3. 1. Q

  How to calculate the vapor pressure of a solution

The vapor pressure of water at 45.0 degrees celcius is 71.93 mmHg. Calculate the vapor pressure of a solution of 1.50m K2CO3 at this temperature

  What is the specific heat of the metal

An unknown metal weighing 13.11 g at a temperature of 81.0*C is placed in a calorimeter containing 25.0 mL of water at a temperature of 25.0*C. The final equilibrium temperature is 30.0*C. What is the specific heat of the metal?

  Compute the standard reduction potential of joaquium

calculate the standard reduction potential of Joaquium. Write reaction in cell notation form.

  Explain the hydroxide ion concentrations

Calculate the [H+], pH, and pOH in each of the following solutions in which the hydroxide ion concentrations are A) 0.0068M B) 6.4 X 10^-5M C) 1.6 X 10^-8M D) 8.2 X 10^-12M

  What minimum angle relative to the centerline perpendicular

Determine at what minimum angle relative to the centerline perpendicular to the doorway can someone outside the room hear no sound?

  Compute the most probable speed of an ozone molecule

Calculate the most probable speed of an ozone molecule in the stratosphere, where the temperature is 270 K

  Assume ideal behavior for all gases

If you fill the larger tank with oxygen to a pressure of 135 , to what pressure should you fill the acetylene tank to ensure that you run out of each gas at the same time? Assume ideal behavior for all gases.

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