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Osbaldo Fadel ∙
The pH of highly purified water is exactly 7.0 by definition.
NO: the Ph scale. pH is ALWAYS spelled in exactly this way, and not in some other way that you made up.
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The third sentence is correct: it is pH, not Ph.
One defintion is Foreign Service Pension.
pH + pOH = 14
HCL is the conjugate acid pair of Cl.
And Cl is the conjugate base pair of HCl.
The hydrogen ion concentration in mol/L
The rate constant is the reaction rate divided by the concentration terms.
An Arrhenius acid donates H+ ions. (apex).
A Lewis base donates electron pairs.
4.5 (moI/L)/s -apex
heat is treated as a reactant or product
acid + base -> salt + water
Yes. It is a property of base.
NH3
NH4+
The answer is "The equilibrium would shift to reduce the pressure change" on Apex