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Calculate the pH when: (Don't forget to apply sig fig.s throughout this exam!!!) (Hint: In each case, what kind of solut
Posted: Wed Mar 09, 2022 9:39 am
by answerhappygod
- Calculate The Ph When Don T Forget To Apply Sig Fig S Throughout This Exam Hint In Each Case What Kind Of Solut 1 (57.45 KiB) Viewed 72 times
Calculate the pH when: (Don't forget to apply sig fig.s throughout this exam!!!) (Hint: In each case, what kind of solution do you have???????) a. a pOH=4.00 solution of strong base is evaporated to half its original volume. - POH = 14-4 = 10.00 lo X b. equal volumes are mixed of pH 2.00 HCI, and pH 11.00 NaOH (hint: choose an arbitrary volume for each) 2 + 11 - 13 DH=-10g (13) = X c. 20.0 mL of 0.20 M HF and 20.0 mL of 0.40 M NaF are added together. (hydrofluoric acid: Ka, HF = 3.55x10-4)