443 3.79 pH of half-neutralized acid solution [H*] in half-neutralized solution K for unknown acid Unknown number D. Demonstration of Buffering Action 3,80 pH after addition of NaOH change in pH from Part C
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Chemical equilibrium and ionic equilibrium are two major concepts in chemistry. Ionic equilibrium deals with the equilibrium involved in an ionization process while chemical equilibrium deals with the equilibrium during a chemical change. Ionic equilibrium is established between the ions and unionized species in a system. Understanding the concept of ionic equilibrium is very important to answer the questions related to certain chemical reactions in chemistry.
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Arrhenius acid act as a good electrolyte as it dissociates to its respective ions in the aqueous solutions. Keeping it similar to the general acid properties, Arrhenius acid also neutralizes bases and turns litmus paper into red.
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Hi, I need help with C (H+ in half-neutralized solution), Ka for unknown acid, and part D-change in PH from part C.
Thank you so much!
![LA443 3.79
pH of half-neutralized acid solution
[H*] in half-neutralized solution
Unknown number
K, for unknown acid
13
D. Demonstration of Buffering Action
3,80
pH after addition of NaOH
change in pH from Part C
E. Determination of the Solubility Product of Slightly Soluble Hydroxides
6.93
pH of saturated Mg(OH), solution
uld ional
10.01
pH of saturated Ca(OH), solution
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