A change in pH of 1.0 unit indicates that:.
1. the molarity of H changes by one order of magnitude.
2. the volume of H in a solution changes by an order of magnitude.
3. the acid or base content decreases or increases by 1.0 M.
4. the acid or base content decreases or increases by 0.1 M.
5. the salt content decreases or increases by 1.0 M.
Answers: 2
Chemistry, 22.06.2019 03:40
Kc = 0.040 for the system below at 450oc. if a reaction is initiated with 0.40 mole of cl2 and 0.40 mole of pcl3 in a 2.0 liter container, what is the equilibrium concentration of cl2 in the same system? pcl5(g) ⇄ pcl3(g) + cl2(g)
Answers: 3
Chemistry, 22.06.2019 20:00
I’m an electrically neutral atomic any element, there are equal numbers of
Answers: 2
A change in pH of 1.0 unit indicates that:.
1. the molarity of H changes by one order of magnitude....
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