Explain what is the molality of zn in the solid solution

Assignment Help Chemistry
Reference no: EM13677799

The Brass is a substitutional alloy consisting of a solution of copper and zinc. A meticulous sample of red brass consisting of 82.0% Cu and 18.0% Zn by mass has a density of 8780kg/m3. Explain what is the molality of Zn in the solid solution?

Reference no: EM13677799

Questions Cloud

Provide the product of all of the subsequent acid-base : Provide the product of all of the subsequent acid-base reactions and indicate whether the equilibrium will favor reactants or products.
Depict the kekule structures for each of the subsequent : Depict the Kekule structures for each of the subsequent, illustrating all possible resonance forms with formal charges. Point to the hybridization of all C as well as N atoms in each structure.
Depict the product of 3,3-dimethylhexanamide : 1) Depict the product of 3,3-dimethylhexanamide 2) Depict the prduct of gamma -caprolactam 3) Depict the product of gamma-methylcaproic acid
Explain what will obtain for the second virial coefficient : Not knowing the actual equation of state, she fits her data to a virial equation of state. In terms of the quantities appearing in the actual equation of state, explain what will she obtain for the second virial coefficient
Explain what is the molality of zn in the solid solution : The Brass is a substitutional alloy consisting of a solution of copper and zinc. A meticulous sample of red brass consisting of 82.0% Cu and 18.0% Zn by mass has a density of 8780kg/m3. Explain what is the molality of Zn in the solid solution
Depict the product of the reaction of caprolactam : Depict the product of the reaction of caprolactam with sodium hydroxide after aqueous workup
Explain what is the % fe2o3 by mass in the ore sample : Iron ore is impure Fe2O3. While Fe2O3 is heated with an excess of carbon, iron metal is produced. As of a sample of ore weighing 812kg, 486kg of pure iron is obtained. Presuming that the % yield is 100%, explain what is the % Fe2O3 by mass in the ..
Compute the molarity m of the solution : Citric acid H3C6H5O7 take place in plants. The acid is added to beverages as well as candy. An aqueous solution is 0.710m in citric acid. The density is 1.049g/mL.
Explain what is the maximum percent recovery : The solubility of acetanilide is 18.5 g in 100 ml of methanol at 0 degrees Celsius, as well as 59.2 g in 100 ml of methanol at 60 degrees Celsius. Explain what is the maximum percent recovery that can be achieved for the recrystallization of aceta..

Reviews

Write a Review

Chemistry Questions & Answers

  Depict the structures of the e and z stereoisomers

Draw the structures of the E and Z stereoisomers of 1,4-diphenyl-2-butene-1,4-dione and label which is the cis and which is the trans

  Using the data collected for part c on your data sheet and

using the data collected for part c on your data sheet and assuming the density of the vinegar is 1.00gml 1 calculate

  Define what is the half-life of the reaction

Consider the reaction at 25C 2NO2 --> 2NO + O2 The overall rxn rate = k[NO2]2. The rate constant, k = 1.4 × 10^10 M-1 s-1. If 3.8 moles of NO2 are initially present in a sealed 1.00 liter vessel at 25 C, what is the half-life of the reaction

  The partition coefficient between ligroin and water for

the partition coefficient between ligroin and water for solute a is 4. what weight of a would be removed from a

  Define how many minutes would a solution of cd2 electrolyzed

How many minutes would a solution of Cd2+ have to be electrolyzed with a 2.420 A current to plate out 1.77 g of Cd? min

  At 25 c and 10 atm 25 g of a gas dissolves in 100l of water

at 25 c and 1.0 atm .25 g of a gas dissolves in 1.00l of water. what mass of the gas dissolves in 1.00l of water at 25c

  Explain citrus fruits is the bitter compound limonin

Component of citrus fruits is the bitter compound limonin, which contains only carbon, hydrogen, and oxygen. When a 1.000-gram sample of limonin is subjected to complete combustion, 2.432 grams of CO2 and 0.574 grams of H2O are produced.

  Explain xenon is capable of forming compounds

Use simple structure and bonding models to account for why xenon is capable of forming compounds like XeF4 while argon is not.

  Computing delta h

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

  Explain the molecular weight and formula of a hydrocarbon

The molecular weight and formula of a hydrocarbon are to be determined through the use of the freezing point depression method. The hydrocarbon is known to be 86 percent carbon and 14 percent hydrogen by mass.

  What is the volume of the balloon

If I have 7.0 moles of gas at a pressure of 0.10 atm and at a temperature of 50.1 degrees C in a balloon, what is the volume of the balloon? (Round to one decimal place.)

  Determine the pure molar solubility of bacro4

The solubility of zinc oxalate is 7.9 x 10-3 (exponential 3)M at 18 degrees celsius.Calculate its Ksp. Find the pure molar solubility of BaCrO4(Ksp=2.1x10(-10 Exponentially ) in a) pure water and b) 1.5 x10(-3 exponentially) M Na2CrO4.

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