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Formic acid is a weak acid along with a pKa of 3.75. Name of this comes through the Latin term "formica" ("ant") since it is extremely plentiful into the secretions of several species of ants, and is particular of the irritants delivered by several stinging wasps, bees and ants.
When use formic acid to make 2.00 liters of 50.0 mM buffer at the pH you chooses so, determine the equilibrium concentrations that expect for formic acid and its conjugate base.
Ans:
[Hform] = 0.017999 M → 0.0180 M formic acid
[form-] = 0.032001 M → 0.0320 M formate
Most of the transition metal do not displace hydrogen from dilut acid. why? Ans) The activity series of transition metals is less than that of hydrogen so they can not displace h
What is hydrometallurgy
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how H+ ions are formed
migration of ions,relative speed of ions,transport number,determination of ph from EMF method
ZIESE''S SALT
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