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Senior High
TVET Professional Subjects
第四,五題看不懂 求詳解謝謝
TVET Professional Subjects
Senior High
about 4 yearsago
yuღ
第四,五題看不懂
求詳解謝謝
ovat OLLOW 24 2. (D) H 下列那一個反應在室溫時最慢? *(A) Zn(s) + 2H+ (aq) → Zn="caop+H.意轉務 +(B) Have + Love) → 2HL断鎮, 2(C) Ag (aq) +Br (aq) → AgBr(s) (aq)+ OH (aq) → → H2O(l)。 3.0分)在下列化學反應中,何者在室溫下之反應速率最快? (A) Zn(s) + Cu2+ (aq) + Cus) 37 ((( (B) CH3COOH(aq) + C2H5OH(aq) - CH3COOC2H5(aq) + H2002 ( +H2Ow断续 (C) C3H8(g) + 502(g) 3CO2(g) + 4H2O) W () g+ ) 晰鍵 (D) CaCO3(s) + 2HCl(aq) CaCl2(aq)+CO2(g) + H2O(l)。断鲜 24 (aq) → Zns 0 . P] 24 -> 2+ (aq) v4.0分) 下列四種反應: 分 (1) 5C2042 (aq) +2MnO4 (aq) +16H+ (aq) 10CO2(g)+2Mn-aq) +8H20) (10 €) (2) 5Fe2+ *(aq) + Mñba (aq) +8H"(aq ) → 5Fe3+ + 5Fe3+(aq) + MI? +4H20m) (56) (3) CH4+202 → CO2+2H20 (5e") (4) 2NO+O)→2NO (蜀下可進行,在常溫下反應速律快慢順序為何? (A) (2)>(1)>(4)>(3) BRITSE (3)>(4) (C) (4)>(3)>(2)>(1) (D) (3)>(4)>(1)>(2) • ((()) (33((((。 断创 aq 5.(C)常溫下,草酸(HC-Oase)與下列何種溶液反應之進行速率最快? (A)過錳酸鉀溶液(B)乙二醇(C2H4(OH)水溶液(C) 氢氧化钾水溶液(D) 氯化鈣水溶 6
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