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A ALEKS Corinne Venter x Secure https:/ ww awh.ale s com alekscgi/x/1 exe 1o u g

ID: 1030237 • Letter: A

Question

A ALEKS Corinne Venter x Secure https:/ ww awh.ale s com alekscgi/x/1 exe 1o u gr sl JBP3 H Ulki3 AV3mntst h4MRCL cuszkgsf90gX8qbOVdo u -O ACIDS AND BASES Corinne Identifying the major species in weak acid or weak base equilibria The preparations of two aqueous solutions are described in the table below. For each solution, write the chemical formulas of the major species present at equilibrium. You can leave out water itself Write the chemical formulas of the species that will act as acids in the 'acids' row, the formulas of the species that will act as bases in the 'bases' row, and the formulas of the specles that will act as nelther aclds nor bases In the 'other row You will find it useful to keep in mind that NH, is a weak base dlo acids: bases: other: Ar 0.66 mol of HI is added to 1.0L of a 1.4MNIH solution 0.04 mol of NaOH is added to acids 1.0L of a solution that is 0.6 Min both NH3 and NH,Br bases: other Check 1:56 PM Inbox Cmail Mail ALEKS-Corinne Ve 322018 3

Explanation / Answer

acid is the one which gives H+

Base is the one which accepts H+

(a) acid = HI

Base = NH3

(b) Base = NH3 , NaOH

other = NH4Br

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