:O: H HO H H HH HH Na → Select to Add Arrows CH3CH2ONA, heat CH3CH2OH H H :O: 0:0 H 0: H Select to Add Arrows H H H 0:☀ H :0: HO Select to Add Arrows CH3CH2ONA, CH3CH2OH :0: Q

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HBr (1 equiv) H₂O2 ✓

(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 +]

Can someone pls help me by showing all the steps

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what are the products A, B, C, and D? yam, måle, OH PC15 Li(tBuO)3AIH EtO A B OEt NaOEt OEt MeMgBr C D

1-Methyl-1,3-cyclopentanediol Draw the molecule by placing atoms on the grid and connecting them with bonds. You do not need to show hydrogen atoms connected to carbon atoms. Y [] C H ON S P F Br ♡ CI 1 X ? More

X H3O+