Help with Acid Base titration (1 Viewer)

[Stoopid Idiot]

<table class="MsoTableGrid" style="border: medium none ; border-collapse: collapse;" border="1" cellpadding="0" cellspacing="0"> <tbody><tr style=""> <td style="border: 1pt solid windowtext; padding: 0cm 5.4pt; width: 85.2pt;" valign="top" width="114"> ACID
</td> <td style="border-style: solid solid solid none; border-color: windowtext windowtext windowtext -moz-use-text-color; border-width: 1pt 1pt 1pt medium; padding: 0cm 5.4pt; width: 85.2pt;" valign="top" width="114"> BASE
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</td> <td style="border-style: solid solid solid none; border-color: windowtext windowtext windowtext -moz-use-text-color; border-width: 1pt 1pt 1pt medium; padding: 0cm 5.4pt; width: 85.25pt;" valign="top" width="114"> <st1><st1lacename w:st="on">END</st1lacename> <st1lacetype w:st="on">POINT</st1lacetype> <st1lacename w:st="on">PH</st1lacename></st1>
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</td> <td style="border-style: none solid solid none; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-width: medium 1pt 1pt medium; padding: 0cm 5.4pt; width: 85.2pt;" valign="top" width="114"> Weak
</td> <td style="border-style: none solid solid none; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-width: medium 1pt 1pt medium; padding: 0cm 5.4pt; width: 85.2pt;" valign="top" width="114"> <o></o>
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</td> </tr> <tr style=""> <td style="border-style: none solid solid; border-color: -moz-use-text-color windowtext windowtext; border-width: medium 1pt 1pt; padding: 0cm 5.4pt; width: 85.2pt;" valign="top" width="114"> Hydrochloric Acid
</td> <td style="border-style: none solid solid none; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-width: medium 1pt 1pt medium; padding: 0cm 5.4pt; width: 85.2pt;" valign="top" width="114"> Sodium Carbonat
</td> <td style="border-style: none solid solid none; border-color: -moz-use-text-color windowtext windowtext -moz-use-text-color; border-width: medium 1pt 1pt medium; padding: 0cm 5.4pt; width: 85.2pt;" valign="top" width="114"> <o></o>
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</td> </tr> </tbody></table> <o></o>

Could you help me fill the table?
I'm confused

 

[xiao1985]

Salt
basic
acidic
acidic

my question to you is: why? (use L/B theory of conjugate acid/base to argue it out)

 

[elseany]

Going Across:
Weak Strong Basic >7 Phenolphthalein
Strong Weak Acidic <7 Methyl Orange
HCl NaOH (Strong Strong) 7 Bromothymol Blue

note that for the last one in theory we say bromothymol blue since it has a color change at the end point however the titration curve for a strong-strong titration has a steep inflexion point and so we can use any of the three indicators in the syllabus so practically we would use phenolpthalein, becuase it has a more distinct color change

 

[Forbidden.]

Salt
basic
acidic
acidic

my question to you is: why? (use L/B theory of conjugate acid/base to argue it out)

Lowry-Bronsted said acids were proton donors (electron acceptors) and bases were proton accpetors (electron donors) amirite

 

[xiao1985]

@elseany: man, you gave it all away, cept the last one... it's HCl and Na2CO3, not NaOH

@f3nr15: i was trying to get him to think it for himself =S