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地学 高校生

【問題英語ですみません】Q=nH の使い方がよく分かりません… どのように解いたら良いのでしょうか、問題の最後の括弧は答えです。解説よろしくお願いします🙇‍♂️

ーloG人す b 生計明 いそ(96sV To calculate the energy involved in a phase change We uSe the formula Q = nH h = quantity of heat or enerqgy involved = number of moles of substance to be considered mi Q = the amount of energy required or released when one mole of the substance changes phase at the phase change temperature Phase Change Questions: 1. Calculate the amount of energy required to convert 100 g of ice at 0.00*C to water at 0.00?C. (33.4 Iい=- らら ol 2. Calculate the amount of energy involved when 250 g of steam at 100?C is condensed to water at 100?C. (-564 3.150 kJ are required to melt 20.0 moles of a solid at itS melting temperature. Calculate the molar heat of fusion of the solid. (50 kJの (6必 1. What are the three phases Of matter ? (states of matter) 2. What is a phase change? (Chang@e of state) * Please note: 4 Dase の72796 6 p7ys/cg/7 C77796, 707 る ce/7/Cg/ C77g7706. 3. (a) What is the boiling point of water 0 (b) What is the freezing point of water の 4. (a) What happens to the temperature of water while it iS boiling ? (b) What happens to the temperature of steam while it iS condensind ? (c) What happens to the temperature of ice while it iS melting ? (d) What happens to the temperature of water while itiS freezing ?

解決済み 回答数: 1
英語 高校生

【大至急】教えて下さい🙇🏻‍♀️🙇🏻‍♀️🙇🏻‍♀️

Lesson 8 受動前1 (基本の形/by 以外の前置語) 寺科書 pp 36ご37 [1]J( ) 内に半切な語を入れて、英文を完成してみよう。[ ] 内の語を半切な形にして使3こと。 +) 私は到の結果に靖足している。 r( )( ) with the result of my exams. [ please ] (2) 町はに見舞われた。 The town( )( )by astorm. [hit] (3) これ5のコンピューターは障害のある人たちのために作られ1たのですか。 ( ) these computers ( ) for disabled people? [ make ] (3) の証代の工の下から何が発見れましたか。 What( )( ) under the ancient tomb? [ discover ] (5) ベツトルは多くの国でリサイクルされている。 Plastic bottes ( )( ) in many counties. [ recyde ] [2]【 ] 内の語句を普べかえて、英文を作ってみよう。 (①) いつ君の新しい自転車が盗まれたの。 [ was / when / stolen / your new bicycle ] ? ? 記小は写志絵か5大いに影用を受けた。 Gogh [ by / influenced / Ukiyoe prints / was ] greaty. h ートのチクケットは1 日て完売した。 【Were / in / the concert / sold out ] one day。 greaty. one day. h説は多くの言語に記訳されている。 kis novels [ many / tanslated / languages / are / into ]. 「s novels 育った。 up / bom / was ] in Okinawa. ea 、 jn Okinawa. ) the children in foreign countries?

回答募集中 回答数: 0
英語 高校生

教えてください

則 の英文を読んで, 下の設問に答えよ。 Hf you have just gone through a Swing door in a public place shop、do you generally hold the door open for the next person behind yo even though a stranger? Most British people do so automaticallY。 and according to my observation most Japanese do not. /// Tn Britain we think of a stranger in the street, or in 4 shop, as a fellow human beingtowhomweshouldbe[l 1 ]. Looking at Japanese behavior in public places, hoWever, it seems that they think of strangerSs aS 2 who must be pushed aside if one is in a hurry. Again、 in a train、Japanese YOung men sometimes SDYaWl acroOSS SeatS. Noonedaresto[ 3 ]. Tn Britain it is very rare: Tdonotsay that it cannot happen、but it is 旧erethereisno[ 4 ]forposters such as the "Spreading Peacocト which was widely displayed in Japan a Ittle time back. ! magnificent peacock sitting in an electric car、SDreading itS t: next seats and inconveniencing the people on each side. Tn an electric train in Britain、 some people are standing because the carriage is full, those sitting yill always adjust their position、so that they take up as ittle[ 5 ]as possible. In this way they create Some SDare FOOm。 and a few of the standing ones can now sit down. In such cases、Japanese tend to disregard the[ 6 ]ofothers. Afew yearS ago 1 saw in a full electric train in Tokyo an elderly man standing、 and a young man SDrawled acrOSS two SeatS jast in front of him. The latter could easily have just sat wp straight, and made room for the old man to sit down, but he dd not move. The elderly man Was holding himself upright. andTcould see by the Way his chin was drawn in that ne might have been a soldier. Finally he said to the youngster: “You should make a room for an elderly man. The young man replied angrily、“"1T am a paSSenger and You are a DaSSenger. 1 am in this seat and I will stay here.′ Phe _elderly man said something [ 7 ]to him、and the other jumped up iR a fr 3 and caught him by the arm. The train was just coming intoa station, and th

未解決 回答数: 1