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Part I. Give the correct chemical formula or chemical name for the following: Also, indicate if it is an acid, base or ionic compound (that is not a base).
a. Nitrous acid
b. Na1(OH)1
c. HClO3
d. Calcium hydroxide
e. Hydrosulfuric acid
f. Barium chloride
g. H3PO4
h. K1(OH)1
i. Sn1(CO3)2
j. H2CO3
Part II Answer the following questions in a clear and concise manner.
1. An acid is a molecular compound that when you add to water it ionized (you would like to call it dissolve) to produces an anion and what ?
2. A base is a compound (either ionic or molecular) that is added to water to produce a cation and what?
3. An acidic solution (pH < 7 ) has more [OH]1- than [H+]. True or False?
4. What is the mathematical equation to determine pH from [H+] (called hydronium ions) ?
5. As the pH value goes down, does the [H+] concentration go UP or Down ?
6. What is the pH of a solution that has a [H+] of 1.0E-6 M ?
7. What is the pH of a solution of [H+] of 1.0E-10 M ?