不知道怎麼解？請求大神幫忙

一、化學反應如下 CH4(g)+CO2(g) → 2CO(g)+2H2(g) (此題21分) 附錄資料 CH4 (g) CO2 (g) A Hom -74.81 kJ/mole -393.509 kJ/mole Som AGºm 186.264 J/mole-K -50.72kJ/mole J/mole-K -394.359kJ/mole CO(g) -110.525kJ/mole J/mole-K -137.168kJ/mole H2(g) 0 kJ/mole J/mole-K 0 kJ/mole (1)利用附錄資料求上述反應在25℃時的△,Sm、ArGm。 (2)利用附錄資料的△G數據,求上述反應在25°C時的△Gm。 (3)在25℃時,若始態 CH4 (g)和CO2(g)的分壓均為150 kPa,末態 CO (g)和H2(g)的分壓均為50kPa,求反應的△rSm、A.Gm。

幫我畫出正確答案

4. The cross-linking reaction of polyvinyl alcohol forms four water molecules for every B(OH)4 that cross- links two polymer chains. Given the sections of polyvinyl alcohol chains below, sketch how B(OH)4 cross-links the chains. Through what atom chain linkages are the C-C polymer backbones connected? CH CH₂ H O-H O-H H H CH₂ H-O. +B (OH)4 H H CH₂

求解

隨堂練習 設每一電阻皆為R 1. 圖(一):正四面體任兩點間等效電阻為何? 2. 圖(二):RAB = ? 3. 圖(三):何者正確?(設電池無內電阻) (A)C、D等電位(B)通過A、D的電流(C)E、C間電阻R與EF間 2R 電阻R,兩者所消耗之功率比為1:4(D)EF兩端的電壓與AE兩端 的電壓兩者比為1:1 B E A 圖 圖(二) R 2 Ans: 1. ㄓㄨㄥ 2.ㄓㄨㄥˊ 3. (A)(B)(C) R 4 B D 41

大一的有機化學求解🆘

+ ABY CH3 Br 1. mechanism. 2. optically active? why?

已知某公司股票選擇權具下列條件每股股價$40，屢約價格$50，到期期間4個月，股票報酬率變異數0.05，無風險利率4%。請寫出選擇權定價公式？計算買權的價值？

請問這題要怎麼解？（積分）

Evaluate the integrals in to integration by parts. 25. e√3s+9 dsimuzzA monood lon π/3

想要詢問33題，要怎麼從32給的數字求Kp🙏

B 32. 根據下列反應方程式 (s) NH4Clㄙㄨ NH3(g)+in() K = [NH3].[H] 在某溫度TK下將20公克的氯化銨固體置入密閉容器中達到平衡時總壓為 2.2 atm,平衡常數K,等於(A)PNH3+PHct(B)PNH3XPHCl (C)PNH3 (D)PHCl 33.承題32,請求出平衡常數Kp(A)2.2(B)1.21 (C)0.87 (D)0.46 C 34.承題33,該系統的平衡常數K=(A) Kx(RT) (B) Kox(RT)/(C)K)/(RT)(D)

想問第一題 答案為什麼是A?藍綠菌應該是在真核藻類前面吧

臺灣綜合大學系統111學年度學士班轉學生聯合招生考試試題 I. 科目名稱 普通植物學 ※本項考試依簡章規定所有考科均「不可」使用計算機。 類組代碼 科目碼 A05 A0501 本科試題共計6頁 Choose one best answer for the following questions (3 points for each question, total 90 points) 1. Which of the following is the probable sequence in which organisms evolved? [[A] Prokaryotic bacteria → eukaryotic algae → cyanobacteria→land plants [[B] Eukaryotic bacteria → cyanobacteria → eukaryotic algae→ land plants [C] Cyanobacteria → prokaryotic bacteria → eukaryotic algae → land plants [[D] Cyanobacteria→ eukaryotic algae → prokaryotic bacteria → land plants [[E] Prokaryotic bacteria → cyanobacteria → eukaryotic algae → land plants | 2. Respiration breaks down glucose and transfers its energy to: [ [A] carbohydrate. [[B]starch. [C] water. [[D]ATP. [[E] chlorophyll. actions among organisms, which of the following term with its definition is NC

1.要怎麼求他的收斂半徑 2.x項的Cn 和 Cn+1是誰放在分母 求解🙏

00 56. Σmmxm M m=1

右下角是解答，但我一直算不出來，請幫我解答一下，還有過程

Apply elementary row operations to transform the following matrix first into echelon form and then into reduced echelon form. 64-5 3 -6 3 -7 -7 8-589 3-9 12-96 15 1 0-2 3 0 -24 0 1 -2 2 0 -7 000014 62 62