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For each strong acid solutions, determine [HO], [OH], and pH Part A 0.28 M HCI Enter your answers numerically separated by a comma. Express your answer using two significant figures. ΠΗ ΑΣΦ H₂O). [OH- Submit Request Answer Part B Express your answer to two decimal places. VADO pH = Submit Request An ? M
Part C 1.4x10-2 M HNO3 Enter your answers numerically separated by a comma. Express your answer using two significant figures. [H₂O*], [OH-] = Submit Request Answer Part D 196 ΑΣΦΑ Express your answer to two decimal places. pH = Submit Η ΑΣΦ Request Answer ? Review Constants 1 Periodic Table M
ine ▼ Part E a solution that is 5.2x10-2 M in HBr and 2.5x10-2 Min HNO3 Enter your answers numerically separated by a comma. Express your answer using two significant figures. [H₂O*], [OH-] = Submit Request Answer Part F 197 ΑΣΦ Express your answer to two decimal places. pH = Submit Η ΑΣΦ Request Answer @ ? M
Part G a solution that is 0.740 % HNO3 by mass (Assume a density of 1.01 g/mL for the solution.) Enter your answers numerically separated by a comma. Express your answer using three significant figures. [H₂O*], [OH] = Submit Request Answer Part H 15. ΑΣΦ Express your answer to three decimal places. 1Η ΑΣΦΑ pH = Submit Request Answer ? M