https://docs.google.com/forms/d/e/1FAIpQLScLM8dSRRu_K1RoYXsqISiHvD4P5WuIUP82e846bVvHJ9SrBw/viewform?usp=header 幫我填問卷

想問問這題🙇🏻

C 1. classroom. the students sprang up from their seats and ran out of the (B) The moment the bell rings (A) Upon giving out homework (C) Upon hearing the bell ring (D) Upon dismissing the class 2 一看見久違的朋友

求解第19題

The company's best-selling software is an application pronunciation. (A)X (B), which (C)which (D)what can correct users' English the local Learning to speak the language of the country you're about to visit is worth doing, 70 people the impression that you respect their culture. (A)giving (B)gave (C)given (D)gives L

問第11題

Bolz (C)to seeing (D)of seeing My mom was very pleased to see the dishes by my father. (A)do (B)to do (C)done (D)doing Sam never goes swimming without warming up his body first. (A)without (B)to (C) of (D)as 双否定

求解15題

our arrangements. (A)on (B) for (C)about (D)to person doesn't make any difference repeated failure, Joyce never gave up and kept going on. (A)Despite (B)Without (C)Though (D)By The diner finished his lunch, i 1 ! a big tip on his table in appreciation of the good service 16 provided by the waitress. (A) left (B) to leave (C) and leave (D) leaving

求解

ming up his body first. (A)without 双否定 (B)to (C)of (D)as The naughty kids disturbed a nest of bees do it again. (A) of (B) by (C)for (D)with no reason and got stung. They promised to never You can come join us on our trip to the mountains. One person doesn't make any difference our arrangements. (A)on (B)for (C)about (D)to

請問(3)(4) (3)都證明f'(1)=4了 (4)為什麼又說x=1不可微？

(.2 35. 5.已知函數f(x)= f3x²-2x,x≥1 , 請選出正確的選項。 12x²-x,x<1 E (1) lim f(x)=1 (2)f(x)在x=1連續 (3) lim x→ 1+ (4)f(x)在x=1可微分 nfor(x)dx=2 3212 x+1+ 3x=-2x= lim f(x)-f(1) x-1 -=4 f(1)=6x-2 1

請問c選項即可 感謝 想知道為什麼不是左邊是來曼係 能量大 不是較密集嗎 ？ 謝謝🙏

落回至 為多 1X-3 342 高能 類題|5-1 201 201 341 1-4 = -3 低能 下圖為氫原子光譜中來曼系列和巴耳末系列光譜,其中各譜線的能 9-1=8 量、頻率、波長分別以E、V、入表示,下列敘述哪些正確?丨x88 色低能 甲 442 542 戊己 头 x= = 2 答 9 刘 VJ = 1312 (一起) =>1:4# 丙 (A) Ex =+)入用>Z>>T(C)、乙、丙為來曼系列; 丁、戊、己為巴耳末系列 DXvZ: vf=1:4 (ve=vz+vs。 (c) 甲丙:巴耳系。 D 105 √2: 1312 ( B.0.00102020 (0) A&E Vz: 1312 (-2)=(6 :6 his hot " 8 32 936 4 VJ=1342 ( 5 = = -32 36 36 V仓= Vzs: -- =-16 = 言 4-4 for Al- VJ = 一:

想請問為什麼B沒有分子間氫鍵？COOH那邊不會產生嗎🥲

下列哪些可形成分子內氫鍵? OH F OH HOOC COOH (A) (B) (D) C=C 。 COOH COOH CH3 Hˊ H +47 5th V C-0-H

請教這題🙏 為什麼劃底線的那個化學式要逆寫？

★ 範例 (E) 4 226×2=452KJ 3000 已知在2 H2(g)+ 2 Oz(g) → HO(1) △H= 285.8 kJ 在25℃,一大氣壓下,氫氣與氧氣化合產生1莫耳液態水和氣態水的熱化學反應式分別如下: 1 (A) 241.8 (B) 44.0 (C) 24.4 (D) 2.4 (E) 0.3 若在相同溫度與壓力下,將1.0克的水直接汽化為水蒸氣,則所需的能量(kJ)最接近下列哪一數值? H2(g)+ Oz(g) → HO(g) △H=-241.8 kJ HO(s) → Hz(g) + 2(g) H2(g)+O2(g) H=285.8 (2) H2(g)+O2(g) → H2O(g) H=2418 H₂Org) (8.018 0.1= 0.01=0.00.1=H/0S1=0 31%答對率 106. 學測 80.E.(2 Key DE.E() ES.1 (A) 由兩個反應熱的差值求出HO(l)→ H,O(g) 的AH,再利用反應熱與莫耳數成正比。 H₂Org) HOrg → H=44 kJ (1 mol H) 295.8-241.8 顺 44=2.4kg