Will a solution of ascorbic acid (; ) be acidic, basic, or neutral? What is the ?
Will a solution of ascorbic acid (; ) be acidic, basic, or neutral? What is the ?
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Related questions
1.) Which of the following can be used to make a buffer?
potassium hydroxide and acetic acid | |
hydrochloric acid and sodium hydroxide |
sodium chloride and water | |
ammonia and ammonium nitrate |
2.) Upon dilution of a strong acid, the pH of the solution will:
increase | |
decrease |
stay the same |
3.) The pH of a buffer is: (select all correct answers)
depends on the pKa of the acid | |
always 7 |
depends on the ratio of base to acid 4. ) What is the pH of an acetic acid/acetate buffer that contains 0.400 M acetic acid (pKa = 4.75) and 0.100 M acetate? Report just the numerical answer with two digits past the decimal point. Do not include pH = or anything other than the number.
|
5.) Will a solution of NaCN be acidic, basic or neutral?
neutral | |
acidic |
basic |
6.) Will a solution of KCl be acidic, basic or neutral?
basic | |
neutral |
acidic |
7.) Will a solution of Ba(NO3)2 be acidic, basic or neutral?
neutral | |
acidic basic |