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化学 高校生

読みましたが、全体的に理解出来ません。英語で理解出来なかったので多分、全文和訳しても理解出来ません。 なので、この写真に載っていることを分かりやすく教えていただきたいです🙇🏻‍♀️

Free energy changes determine if a reaction is endothermic or exothermic. Processes in nature are driven in two directions: toward least MAIN IDEA enthalpy and toward greatest entropy. When these two oppose each other, the dominant factor determines th direction of change. As a way to predict which factor will dominate fora given system, a function has been defined to relate the enthalpy and entropy factors at a given temperature tropy and constant pressure. This combined enthalpy-entropy function is callepd t free energy, G, of the system; it is also called Gibbs free energy. This function simultaneously assesses the tendencies for enthalpy and entropy to change. Natural processes proceed in the direction that lowersthefree energy of a system. Only the change in free energy can be measured. It can be defined in terms of changes in enthalpy and entropy. At a constant pressure and temperature, the free-energy change, AG, of a system is defined as the difference between the change in enthalpy, AH, and the product of the Kelvin temperature and the entropy change, which is defined as TAS. Free Energy Change AGO= AH°- TASO Note that this expression is for substances in their standard states. The product TAS and the quantities AG and AHhave the same umor usually kJ. The units of AS for use in this equation are usually N If AG<0, the reaction is spontaneous. AH and AS in the free-energy equation can have positive or negative values. This leads to four possible combinations of terms.

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英語 中学生

間違ってるところないですか??

固各11点 11 日本語に合う文になるように, ( )に適切な語を入れて、 英文を完成しましょう。 このコンピュータはマイクに使われています。 This computer (って…) (ました) by Mike. になる その部屋はこの前の日曜日にそうじされました。 iS used Was cleaned loved were lapencd The room ( ) last Sunday. (3) これらの物語は多くの子どもたちに好かれています。 These stories ( ) by many children. are (4) あれらの窓は1時間前にあけられました。 create ) an hour ago. direct mov Those windows ( plcture was by Gogh. (そのはゴッボによ Todotoka. ( )に適切な語を入れて, 対話の英文を完成しましょう。 (1) A: Is baseball played by 18 players? (そ IS B: Yes, ( Wasa that shop closed at eight yesterday? it A: No Iwa snit Where! wete Hwhen was ), it( It was closed at seven yesterday. (の ) these cars made? ルはダ (3) 3) A:( B: They were made in Japan. 4) A: ( ) this story written? いう文を成 B: It was written in 1906. ]内の語を並べかえて, 英文を完成しましょう。 | 日本語に合う文になるように, [ - この本はオーストラリアで読まれています。 [ book / is / this / read ] in Australia. これらの手紙は昨夜書かれました。 This bedk is read 2ompose Theselettersiwerewriteh [ written / letters / these / were ] last night. わたしは何人かの生徒に紹介されました。 [introduced / I/was/to] some students. 3| t。 あの少女はアヤと呼ばれています。 That [ Aya / called / is / girl J. I was introduced girlis called Aya

未解決 回答数: 1