Question
Science task 290: The data come from an unfamiliar biomedical or physical-science investigation and must be reasoned from first principles. The setting is a chemistry investigation. For acid–base stimulus 290, what is [A−]/[HA]?
Select an option. Your answer will be checked instantly.
Correct Answer: C. 10.0
Explanation:
log ratio=1.0; ratio=10^1.0=10.0.
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