Editing revision 5 of Lab Quiz On PH Reading Lab

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Answer the following questions in a clear and concise manner. If calculations are needed to answer question, please show all work including units, sig figs and chemical formula/symbols where appropriate. 
 
 
1. Write the pH you got for the following solutions in the lab, Tap water: pH = ___________ , 1.0M <nowiki>NaOH</nowiki> solution, pH = _________ . Circle the one that has a higher [H+] (hydronium ion Molarity/concentration) 
 
 
2. Write the pH you got for the following solutions in this lab, 1.0M <nowiki>HCl</nowiki>. pH = ______ and 1.0M HC2H3O2 (called acetic acid), pH = ___________ 
In the space below explain why they do not have the same pH even though they have the same Molarity (both 1.0M solutions). 
 
 
 
 
 
 
 
3. 
 
 
4. 
 
 
5. Please provide in the blanks below, the observations you obtained from one of the solutions in the lab. 
 
Station number: ________ 
 
Description: ____________________________ 
 
Color of Red litmus paper: ______________ 
 
Color of Blue litmus paper: ______________ 
 
Color of pH paper: _______________ 
 
pH Reading (to 1 decimal place) : __________ 
 
In space below ( or on back of page if need more space), show all calculations to determine the pOH, [H+], and [OH1-]. Circle each answers. Please remember to use units, sig fig and chemical formulas/symbols where appropriate.

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