A sample of C2H2(g)C2H2(g) has a pressure of 7.7 kPakPa . After some time a portion of it reacts to form C6H6(g)C6H6(g). The total pressure of the mixture of gases is then 4.1 kPakPa . Assume the volume and the temperature do not change. Part A Find the mole fraction (in percents) of C2H2(g)C2H2(g) that has undergone reaction. Express your answer using two significant figures.

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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.

you gotta add the following molecules so we can give u an answer

explanation: