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pH

Posted: Sat Dec 08, 2018 7:54 pm
by alanaarchbold
Does pH increase or decrease as H+ concentration increases and why?

Re: pH

Posted: Sat Dec 08, 2018 7:58 pm
by 405161024
pH decreases when [H+] increases because H+ is what makes a solution acidic. [H+] increasing is the same as saying [H3O+] is increasing and pH=-log[H3O+]

Re: pH

Posted: Sat Dec 08, 2018 8:21 pm
by Joonsoo Kim 4L
Increasing the H+ concentration makes the solution more acidic, and since stronger acids rank lower on the pH scale, increasing [H+] decreases pH.

Re: pH

Posted: Sat Dec 08, 2018 8:46 pm
by Brandon Sanchez 3J
pH would decrease if H+ would increase since it is the main factor that determines the pH.

Re: pH

Posted: Sat Dec 08, 2018 9:11 pm
by maldonadojs
Due to the fact that when concentration of [H+] increases, the substance becoming more acidic, the pH will be affected In the aspect that it will decrease.

Re: pH

Posted: Sat Dec 08, 2018 9:57 pm
by Nghi Nguyen 2L
pH decreases when H+ increases because the addition of hydrogen ions make the solution more acidic, lowering the pH