4. The [H+] in solution is 1.0 X 10-3 M. This solution is BEST classified as?
A) acidic.
B) basic.
C) neutral.
D) titrated.
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5. Based on the information in the chart, which of these acids would be the best conductor of electricity?
A) HCl
B) HNO3
C) H2CO3
D) H3BO3