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Consider the titration of 25.0 mL or 0.010 M Sn^2+ by 0.050 M TI^3+ in 1 M HCL, using pt and saturated calomel electrodes to find the endpoint.
How do i write the balanced titration reaction?
what is the color of cocl2 (aq) solution at boiling water temperature? And in which direction did the equilibrium shift upon
a sample of Ringer's solution contains the following concentractions (mEq/L) of cations: Na 147, K 4 and Ca2 4. If CI- is the only anion in the solution
note the lewis structure h3o. highly electronegative atos often have a partial negative charge on them. negative formal
Using stock titrant concentration of 0.1000mol/L NaOH find NaOH concentration 1:25 dilution 10ml pipetted in 250 ml volumetric flask
A solution is made by mixing 500 mL of .167 M NaOH with 500 mL of .1 M CH3COOH. Calculate the equalibrium concentrations of H+. CH3COOH, CH3COO-, OH- and Na+
AT high temperatures phosgene (COCl2) decomposes to gve carbon monoxide CO and Cl2. In a typical experiment , 0.631g of COCl2 is injected ito a flask of volume 472cc. When equilibrium is established, it is found that the total pressure is 2.175atm..
solid ammonium carbonate nh4co2nh2 decomposes at 25 degrees c to ammonia and carbon dioxide.nbspthe equilbrium constant
a platinum electrode is immersed into an aqueous solution of 1m nacl ph7 that issaturated with n2g at s.t.p. i.e.
For a particular redox reaction Cr is oxidized to CrO42- and Cu2 is reduced to Cu . Complete and balance the equation for this reaction in basic solution.
how can you determine if they are the same without using any form of spectroscopy? explain the physical/chemical reasons why your proposed method would work
They are all buffer solutions and would all have the same capacity 2) Of the following solutions, which has the greatest buffering capacity?
The products include Cr3+ ion and I2. What was reduced in the reaction and what was the reducing agent?
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