+1-415-670-9189
info@expertsmind.com
Calculate the molar concentration of hcl
Course:- Chemistry
Reference No.:- EM13716951





Expertsmind Rated 4.9 / 5 based on 47215 reviews.
Review Site
Assignment Help >> Chemistry

Question - An aqueous solution contaning MgCl2 and HCl was analysed by first titrating a 25.00mL aliquot to a bromocresol green endpoint with 17.53mL of 0.02932 M NaOH. A 10.00mL aliquot was then diluted to 75.00mL with distilled water and passed through a strong-acid ion exchange resin. The eluate and washings required 35.94mL of the NaOH solution to reach the endpoint. Calculate the molar concentration of HCl and MgCl2 in the sample.

Please be very comprehensive in your answer and do not omit any steps




Put your comment
 
Minimize


Ask Question & Get Answers from Experts
Browse some more (Chemistry) Materials
Ozone reacts completely with NO, producing NO2 and O2. A 10.0L vessel is filled with .280 mol of NO and .280 mol of O3 at 350K. Find the partial pressure of each produce and
A mixture is formed from 5.0 mol of liquid benzene and 5.0 mol of liquid toluene at 25 oC and 1 atm. Assume that the mixture is ideal. Use ?Gof (benzene,l) = 90.0 kJ/mol, ?Go
Write out the equations, complete with state symbols and charges, for the 1st, 2nd, 3rd, and 4th ionization energies of calcium. Which of these ionization energies would you
Predict the electronic configurations of (a) the benzen anion, (b) the benzene cation. Estimate the pi-electron binding energy in each case within the Huckel Approximation.
For your unknown titration, indicate whether the pH at the equivalence point should be equal to 7.0, greater than 7.0, or less than 7.0. Explain your choice, including the a
A 4.10 g nugget of pure gold absorbed 278 J of heat. What was the final temperature of the gold if the initial temperature was 25.0°C? The specific heat of gold is 0.129 J/(
If the water in your well has 1000.0 mg/L of calcium carbonate dissolved in it, How many grams of sodium oxalate could you mix with 100.0 mL of that water before a precipita
The specific heat capacity of the solution produced was 4.20 J/g•°C, and final temperature reached was 34.91°C. How much heat was produced by the dissolution