What would a titration curve look like if a red or clear indicator were used?
This is the question I have to answer for my chem class:
Different indicators have different color ranges for acids and bases. If instead of universal indicator, you had used an indicator that is red for acidic solutions and clear for basic solutions, which shape would most closely resemble the resulting titration curves?
a) graph resembles vertical line with 2 horizontal rays extending in opposite directions from each end
b) graph resembles exponential function
c) graph resembles "S" shape
d) graph resembles absolute value function (upside-down V-shaped)
e) horizontal line
*Please explain your logic.
I'm pretty sure with D
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