The diagram shows a sound wave. D
А
to
B
с
E
What part of the wave will change if the pitch of the sound is changed?
O A. the distance between A and C
O B. the distance between B and E
O
C. the distance between C and D
O
D. the distance between D and E

im not exactly sure but i think its b!

ugh fiel iente of insistí is did kiwis jaj

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.

it forms an anion that has a larger radius. anions have a negative charge and are larger than the original atom.