Prelab - home - Edit

<span style="display: block; text-align: center;"><br />
<span style="color: #0000ff; font-family: 'Comic Sans MS',cursive; font-size: 140%;">?!?!?How Much Acid Is In A Soft Drink!?!?!?<br />
There is acid in a drink. But how much? Acid is a compound ususally having a sour taste and has the ability to nuetralizing skalkalis and reddening blue litmus paper, containing hydrogen that can be replaced by a metal or an electropositive group to form a salt, or containing an atom that can accept a pair of electrons from a base. (dictionary.reference.com) In a soft drink, there is acid, and this experiment is to determine how much therre is in one.<br />
Purpose: To test how much acid in is a soft drink.</span><br />
<span style="color: #ff0000; display: block; font-family: Impact,Charcoal,sans-serif; font-size: 150%; text-align: left;">Prelab: </span></span><span style="display: block; text-align: left;"><span style="color: #ff0000; font-family: Impact,Charcoal,sans-serif; font-size: 150%;"> Hypothesis:</span></span><span style="display: block; text-align: left;"><span style="color: #ff0000; font-family: Impact,Charcoal,sans-serif; font-size: 150%;">If a PH Indicator is mixed with Sprite and Gatorade, then the Sprite will turn the indicator pink because it contains critic acid.</span></span><span style="display: block; text-align: left;"><span style="color: #ff0000; font-family: Impact,Charcoal,sans-serif; font-size: 150%;">Materials: </span></span><span style="display: block; text-align: left;"><span style="color: #ff0000; font-family: Impact,Charcoal,sans-serif; font-size: 150%;">Vinegar Baking Soda </span></span><span style="display: block; text-align: left;"><span style="color: #ff0000; font-family: Impact,Charcoal,sans-serif; font-size: 150%;">Cabbage Juice Distilled Water</span></span><span style="display: block; text-align: left;"><span style="color: #ff0000; font-family: Impact,Charcoal,sans-serif; font-size: 150%;">Sprite Gatorade </span></span><br />
<span style="display: block; text-align: left;"><span style="color: #ff0000; font-family: Impact,Charcoal,sans-serif; font-size: 150%;">Distilled Water Vinegar </span></span><span style="display: block; text-align: left;"><span style="color: #ff0000; font-family: Impact,Charcoal,sans-serif; font-size: 150%;">Procedure:</span></span><span style="display: block; text-align: left;"><span style="color: #ff0000; font-family: Impact,Charcoal,sans-serif; font-size: 150%;">1. You make the cabbage juice indicator by boiling red cabbage leaves for approxiametely 20 min.</span></span><span style="display: block; text-align: left;"><span style="color: #ff0000; font-family: Impact,Charcoal,sans-serif; font-size: 150%;">2. Label 5 testtubes:</span></span><span style="display: block; text-align: left;"><span style="color: #ff0000; font-family: Impact,Charcoal,sans-serif; font-size: 150%;">#1: Vinegar</span></span><span style="display: block; text-align: left;"><span style="color: #ff0000; font-family: Impact,Charcoal,sans-serif; font-size: 150%;">#2:Baking Soda</span></span><span style="display: block; text-align: left;"><span style="color: #ff0000; font-family: Impact,Charcoal,sans-serif; font-size: 150%;">#3:Distilled Water</span></span><span style="display: block; text-align: left;"><span style="color: #ff0000; font-family: Impact,Charcoal,sans-serif; font-size: 150%;">#4: Sprite</span></span><span style="display: block; text-align: left;"><span style="color: #ff0000; font-family: Impact,Charcoal,sans-serif; font-size: 150%;">#5: Gatorade</span></span><span style="display: block; text-align: left;"><span style="color: #ff0000; font-family: Impact,Charcoal,sans-serif; font-size: 150%;">3. Pour 10 ml of their solution in each test tube.</span></span><span style="display: block; text-align: left;"><span style="color: #ff0000; font-family: Impact,Charcoal,sans-serif; font-size: 150%;">4.Pour 10 ml of PH Indicator in eah test tube and mix each one with the PH indicator.</span></span><span style="display: block; text-align: left;"><span style="color: #ff0000; font-family: Impact,Charcoal,sans-serif; font-size: 150%;">5.Observe the test tubes and create your data table.</span></span><span style="display: block; text-align: left;"><span style="color: #ff0000; font-family: Impact,Charcoal,sans-serif; font-size: 150%;">6. Write your conclusion.</span></span><span style="display: block; text-align: left;"><br />
<br />
<br />
<br />
<span style="color: #ff0000; font-family: Impact,Charcoal,sans-serif; font-size: 150%;"><br />

<table class="wiki_table">
    <tr>
        <td><span style="color: #000000; font-family: 'Comic Sans MS'; font-size: 24pt; margin: 0in 0in 0pt;">Liquids </span><br />
</td>
        <td><span style="color: #000000; font-family: 'Comic Sans MS'; font-size: 24pt; margin: 0in 0in 0pt;">Colors </span><br />
</td>
    </tr>
    <tr>
        <td><span style="color: #000000; font-family: 'Comic Sans MS'; font-size: 16pt; margin: 0in 0in 0pt;">Vinegar </span><br />
</td>
        <td><span style="color: #000000; font-family: 'Comic Sans MS'; font-size: 16pt; margin: 0in 0in 0pt;">Pink (ACID) </span><br />
</td>
    </tr>
    <tr>
        <td><span style="color: #000000; font-family: 'Comic Sans MS'; font-size: 16pt; margin: 0in 0in 0pt;">Baking Soda </span><br />
</td>
        <td><span style="color: #000000; font-family: 'Comic Sans MS'; font-size: 16pt; margin: 0in 0in 0pt;">Blue (BASE) </span><br />
</td>
    </tr>
    <tr>
        <td><span style="color: #000000; font-family: 'Comic Sans MS'; font-size: 16pt; margin: 0in 0in 0pt;">Cabbage Juice </span><br />
</td>
        <td><span style="color: #000000; font-family: 'Comic Sans MS'; font-size: 16pt; margin: 0in 0in 0pt;">Purple (PH Indicator) </span><br />
</td>
    </tr>
    <tr>
        <td><span style="color: #000000; font-family: 'Comic Sans MS'; font-size: 16pt; margin: 0in 0in 0pt;">Distilled Water </span><br />
</td>
        <td><span style="color: #000000; font-family: 'Comic Sans MS'; font-size: 16pt; margin: 0in 0in 0pt;">Purple </span><br />
</td>
    </tr>
    <tr>
        <td><span style="color: #000000; font-family: 'Comic Sans MS'; font-size: 16pt; margin: 0in 0in 0pt;">Sprite </span><br />
</td>
        <td><span style="color: #000000; font-family: 'Comic Sans MS'; font-size: 16pt; margin: 0in 0in 0pt;">Pink/Red </span><br />
</td>
    </tr>
    <tr>
        <td><span style="color: #000000; font-family: 'Comic Sans MS'; font-size: 16pt; margin: 0in 0in 0pt;">Gatorade </span><br />
</td>
        <td><span style="color: #000000; font-family: 'Comic Sans MS'; font-size: 16pt; margin: 0in 0in 0pt;">Pink/Red </span><br />
</td>
    </tr>
</table>

</span></span><span style="display: block; text-align: left;"><span style="color: #ff0000; font-family: Impact,Charcoal,sans-serif; font-size: 150%; line-height: 0px; overflow: hidden;"> </span></span><br />
<br />
<span style="display: block; text-align: center;"><span style="color: #008080; font-family: 'Comic Sans MS',cursive; font-size: 150%; line-height: 0px; overflow: hidden; vertical-align: super;">Conclusion </span></span><span style="display: block; text-align: center;"><span style="color: #008080; font-family: 'Comic Sans MS',cursive; font-size: 140%;"></span></span><br />
<br />
<br />
<span style="color: #008080; font-family: 'Comic Sans MS',cursive; font-size: 140%; overflow: hidden; vertical-align: super;">Hypothesis: If a PH Indicator is mixed with Sprite or Gatorade, then the sprite will turn the indicator pink because it contains citric acid.</span><br />
<br />
<br />
<br />
<span style="color: #008080; font-family: 'Comic Sans MS',cursive; font-size: 140%; overflow: hidden; vertical-align: super;">We have concluded that if sprite or gatorade is mixed with the ph indicator, then the sprite will turn the indicator pink because it contains citric acid.</span>