Thymol blue is a unique indicator that has two set of color change, red to yellow near pH = 1.5 and yellow to blue near pH = 9.00. If a titration set-up used thymol blue as an indicator, what would be the color of the solution where the titrant and titrand are equimolar with each other? * HCl + NaOH ⟶ NaCl + H₂O a) red b) orange c) yellow d) blue
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Thymol blue is a unique indicator that has two set of color change, red to yellow near pH = 1.5 and yellow to blue near pH = 9.00. If a titration set-up used thymol blue as an indicator, what would be the color of the solution where the titrant and titrand are equimolar with each other? *
HCl + NaOH ⟶ NaCl + H₂O
a) red
b) orange
c) yellow
d) blue
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