Chemistry, 20.09.2019 01:30 mahogany139
Carbonated cola is more acidic than coffee or even orange juice because cola contains phosphoric acid. what is the molar concentration of h3o+ in a cola that has a ph of 2.670
Answers: 1
![pH=-\log [H_3O^+]](/tpl/images/0244/8180/841e8.png)
![2.670=-\log [H_3O^+]](/tpl/images/0244/8180/c63af.png)
![[H_3O^+]=2.138\times 10^{-3}M](/tpl/images/0244/8180/2b565.png)
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