For the following salt, show the ions which are formed inaqueous solution
NaCl, Na2CO3, NaCH3CO2, NaHSO4
Because sodium ion does not react appreciably in water it is notconsidered either an acid or base and for each of the salts aboveit is the anion which gives rise to the acidic or basiccharacteristics it may show in water. Use the information topredict whether the pH of a solution of each of the salts listed inquestion 1 will be acidic basic or neutral and explain your answerin each case.
3) Name each of the molecules or ions in the following acid/basepairs. Identify the appropriate component of each pair as an acidor conjugate base.
CH3CO2H,CH3CO2-
NH4+, NH3
HCO3-, CO32-
For the following salt, show the ions which are formed inaqueous solution
NaCl, Na2CO3, NaCH3CO2, NaHSO4
Because sodium ion does not react appreciably in water it is notconsidered either an acid or base and for each of the salts aboveit is the anion which gives rise to the acidic or basiccharacteristics it may show in water. Use the information topredict whether the pH of a solution of each of the salts listed inquestion 1 will be acidic basic or neutral and explain your answerin each case.
3) Name each of the molecules or ions in the following acid/basepairs. Identify the appropriate component of each pair as an acidor conjugate base.
CH3CO2H,CH3CO2-
NH4+, NH3
HCO3-, CO32-
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Related questions
QUESTION 1
Which of the following substances is most acidic?
Cowâs milk - pH 6.6 | ||
Apple juice - pH 3.0 | ||
Tomato juice - pH 4.5 | ||
Distilled water - pH 7.0 |
2 points
QUESTION 2
A buffer is a substance that converts:
Alkaline solutions to neutral solutions. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Acidic solutions to alkaline solutions. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Strong bases or acids to weak bases or acids. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Acidic solutions to neutral solutions. QUESTION 3 How does a solution of pH 7 compare to a solution of pH 10?
2 points QUESTION 4 According to the Arrhenius Theory of acids and bases, a base is:
|