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- Which of the following bases are strong enough to deprotonate C6H5OH(pKa = 10) so that equilibrium favors the products:(a) H2O; (b) NaOH; (c) NaNH2; (d) CH3NH2; (e) NaHCO3; (f) NaSH; (g)NaH?Methyl acetate (CH;COOCH3) is formed by the reaction of acetic acid with methyl alcohol. If the methyl alcohol is labeled with oxygen-18, the oxygen-18 ends up in the methyl acetate: CH;COH + HSOCH3 CH;Č18OCH3 + H,O (a) Do the C-OH bond of the acid and the O-H bond of the alcohol break in the reaction, or do the O-H bond of the acid and the C-OH bond of the alcohol break? (b) Imagine a similar experiment using the radioisotope H, which is called tritium and is usually denoted T. Would the reaction between CH;COOH and TOCH; provide the same information about which bond is broken as does the above experiment with Hl$OCH;?The formutla ne is CtHa 4 (303,29 tme wnat is He ercentoae in the compouind? fur cocain of hydrogen
- 4(4d-202) A buffer solution is made by mixing H3PO4 and NaH2PO4 in water. How does this buffer system neutralize an addition of 5 mL of 0.45 M NaOH? Choose one of the options below. • The H3PO4, as a weak acid, will neutralize the added NaOH • The NaH2PO4, as a weak base, will neutralize the added NaOH • The H3PO4, as a weak base, will neutralize the added NaOH • The NaH2PO4, as a weak acid, will neutralize the added NaOH For the toolbar, press ALT+F10 (PC) or ALT+FN+F10 (Mac). Paragraph Arial 14px A v Ix Q x² X, g ST 田用国 EXE ABC Ť {;} +) P. O WORDS POWERED BY TINY +]complete the following reaction