Methyl red (Ka = 6.3 x 10-6) is a common acid-base indicator. Its un-ionized form is red and its anionic form is yellow. What color would a methyl red solution have at pH = 7.8? O red O orange O yellow O green

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Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.