Compute the mass percentage of nacl in the mixture

Assignment Help Chemistry
Reference no: EM13187642

A 0.3146-g sample of a mixture of NaCl(s) and KBr(s) was dissolved in water. The resulting solution required 51.30 mL of 0.08765 M AgNO3(aq) to precipitate the Cl-(aq) and Br-(aq) as AgCl(s) and AgBr(s). Calculate the mass percentage of NaCl(s) in the mixture.

Reference no: EM13187642

Questions Cloud

Calculatiing the radius of the fresnel zone : What is the formula for calculatiing the radius of the fresnel zone - what is the formula for calculating C?
Find the area of the surface of the cylinder : find the area of the surface of the cylinder z^2 +y^2=9 lying in the first octant between planes y=x^2 and y=3x
Determine whether it is better to rent or own : You currently pay $10,000 per year in a rent to a landlord for a $100,000 house, which you are considering purchasing. you can wualify for a loan of $80,000 at 9% if you put $20,000 down on the house. To raise money for your own downpayment, you w..
Solve each of the quadratic equations below : Part 1: Solve each of the quadratic equations below. Show your work.
Compute the mass percentage of nacl in the mixture : The resulting solution required 51.30 mL of 0.08765 M AgNO3(aq) to precipitate the Cl-(aq) and Br-(aq) as AgCl(s) and AgBr(s). Calculate the mass percentage of NaCl(s) in the mixture.
Find the effective annual rate of return on her investment : Zoe purchased a house in 1999 for $192,000. In 2006 she sold the house and made a net profit of $50,000. Find the effective annual rate of return on her investment over the 7-yr period. (Round your answer to the nearest hundredth of a percentage p..
Find percentage of total variation in the dependent variable : Twenty-six observations are used to obtain the following regression results: DEPENDENT VARIABLE: LNY R-SQUARE F-RATIO P-VALUE ON F OBSERVATIONS: 26 0.3647 4.21 0.0170 VARIABLE PARAMETER STANDARD ESTIMATE ERROR T-RATIO P-VALUE INTERCEPT 2.9957 0.3545 ..
How should it set the size of rebate to maximize its profit : A manufacture has been selling 1950 television sets a week at $480 each. A market survey indicates that for each $10 rebate offered to a buyer, the number of sets sold will increase by 100 per week.
State a student prepared the ni standar solution : A student prepared the Ni^2+ standar solution and obtained the following buret readings for solution #2, Calculate the concentration of Ni^2+ in the resulting solution.

Reviews

Write a Review

Chemistry Questions & Answers

  Explain a potassium atom gain or loses

Metals and nonmetals can react with each other to form ions. Complete these statements. A potassium atom gain or loses(electrons/protons/neutrons)and to form how many ion?

  What would the concentration of lead be

There are 2.2 mg of lead in exactly 500 g of a water sample. What would the concentration of lead be in parts per million? Round to the nearest tenth. Don't forget the units

  What is the density

A block of materials has dimensions by 3.2 cm by 8.6 cm by 4.1 cm. Its mass is 632 g. What is the density? Answer in units of of g/cm ^3

  Define titration of a weak acid with a strong base

Titration of a Weak Acid with a Strong Base, Find the pH before, at, and after equivalence point of 35 ml of 0.15 M lactic acid with 0.18 M NaOH.

  Explain why nitration occurs more rapidly in a mixture

explain why nitration occurs more rapidly in a mixture of concentrated nitric and sulfuric acids than in concentrated nitric acid alone

  Performing an extraction with ethyl acetate

In the following procedure, we are performing an extraction with ethyl acetate. What compounds are we separating from our product? Procedure

  How many ml of 0.05 m hcl solution would be required

How many ml of 0.05 M HCl solution would be required to completely neutralize 25.0 ml of 1.0 M Ba(OH)2 solution?

  What is the concentration of dissolved o2 in blood

What is the concentration of dissolved O2 in blood (or water) at this partial pressure and a normal body temperature of 37C? The solubility of O2 in water at 37C and 1atm partial pressure is 1.93x10^-3 mol/L?

  What is the mass of the sphere

A thief plans to steal a gold sphere with a radius of 28.8 cm from a museum. If the gold has a density of 19.3 {rm g/cm}^3, what is the mass of the sphere? [The volume of a sphere is V = (4/3)pi r^3.]

  What is the equilibrium concentration of no

At 2000C Kc is 2.4^3 for 2NO N2+O2, the initial concentration of NO is .170M what is the equilibrium concentration of NO?

  The antiacid selected for the analysis is know to contain

If the antiacid selected for the analysis is know to contain only milk of magnesia how could this procedure be midified

  Explain the temperature of the resulting mixture

metal was heated to 105.45 °C and then plunged into 100.0 g of water at 23.89 °C. The temperature of the resulting mixture became 27.44 °C.

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