Suppose a sodium hydroxide solution is to be standardized against pure solid primary standard grade kphf 0.4538 g of kph requires 44.12 ml of sodium hydroxide solution to reach a phenolphthalein endpoint, what is the molarity of the naoh solution?

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the correct answer is b. a strong acid completely dissociates to its ions when dissolved in water. completely dissociates to and ions. a is incorrect because does not fully ionize to and ions and some remain as the compound . c and d are incorrect because, and do not fall into the category of bronsted lowry acids. a bronsted lowry acid is a proton donor and since both molecules do not have a proton to donate they are not bronsted lowry acids. likewise,   if we use the lewis acid definition, they cannot be acids. a lewis acid is an electron pair acceptor. both and have a complete octet so can not accept any electrons which disqualifies them as acids.

what is the question here. i think you messed up.

the answer is a for sure mark brainliest i had got this right on usatestprep