Q37-1: What is the pH when [H3O1+] = 0.000001?1A. 6B. -6C. 5D. 7Q37-2: What is the pH when [H3O1+] = 0.001?A. 2B. -2C. 4D. 32Q37-3: What is the pH when [HClO4] = 2.45 x 10-3?A. 1.61B. 2.61C. 3D. 6.013[OH1-] = 0.000001Q37-4: What is the [H3O1+], pH and acidity/basicity?A. 1e-8, 6, acidic B. 1e-6, 6, acidicC. 1e-8, 8, basicD. 1e-6, 8, acidic4[OH1-] = 0.001Q37-5: What is the [H3O1+], pH and acidity/basicity?A. 1e-3, 3, acidic B. 1e-11, 3, acidicC. 1e-3, 11, basicD. 1e-11, 11, basic5Q37-6: NaClO in water is….?A. AcidicB. BasicC. Neutral6Q37-7: HBrO3in water is….?A. AcidicB. BasicC. Neutral7Q37-8: NaClO4in water is….?A. AcidicB. BasicC. Neutral8Q37-9: NaHSO4in water is….?A. AcidicB. BasicC. Neutral9Q37-10: Ca(OH)2in water is….?A. AcidicB. BasicC. Neutral10Q37-11: Which solution has the lower pH?A. 0.2 M HBrO3B. 0.1 M HBrO311Q37-12: Which solution has the lower pH?A. [H3O1+] = 1x10-5B. [OH1-] = 1x10-1012A. 0.2 M BrO31-B. 0.1 M BrO31-Q37-13: Which solution has the lower pH?13Q37-14: Which solution has the lower pH?A. 0.1 M SO32-B. 0.1 M SO42-14Q37-15: Which solution has the lower pH?A. 0.1 M HA pKa = 3.2B. 0.1 M HA pKa = 5.115KEY1. A2. D3. B4. C5. D6. B7. A8. C9.
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