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化学 大学生・専門学校生・社会人

斜めで申し訳ないです🙇‍♂️ 最後の問題の(1)(2)がわかりません。 急いでいます!よろしくお願いします!!!

トロピー&.S" を有効数字3桁で求めよ。 SOOKまで加熱した際のエンタルピー変化AHおよびエントロピー サンのC(lig) - 162(JK'mol)) (vap) - 6.584 +0.439T (JK' mol)とす スの温度が600Kである熱機関が到達可能な熱効率の上限値を有効数字2桁で求めよ。 アコンカグア山の山頂での気圧は、地上での気圧の0.410 倍である。アコンカグア山頂では、水は何K 数字3桁で求めよ。ただし、地上での水の沸点を373K、水のモル蒸発エンタルビー AH-473kJmol (一定) と 気は完全気体とする。 6. 液体と液体Bは理想溶液をつくる。 60℃における純粋なAとBの蒸気圧は、それぞれ p130kPa、P-30kPa であるとして、 次の問いに答えよ。 (1) 100kPaにおいて60℃℃で沸騰するようなAとBの混合溶液中のAのモル分率x」を小数第2位まで求めよ。またこの混合溶液が 60℃で沸騰したときの気相中のAのモル分率を小数第2位まで求めよ。 (2) 上の (1)で求めたの混合溶液をピストン付きの容器に隙間無く満たし、60℃のもとで圧力を130kPa から徐々に低下させ たところ、 (1) で求めたように、圧力が 100kPaになったときに混合溶液は沸騰し始め、液相と気相の共存領域に入った。この らにピストンを引いて圧力を78kPaにして静置したときの、系内の気相と液相の全物質量の比を有効数字2桁で求めよ。 ヘキサンのモル標準発エンタル

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TOEIC・英語 大学生・専門学校生・社会人

informations···▸informationに変えるような問題です。 答え合わせがしたいので、答えを教えて頂きたいです。大問1と2です。

1 Correct the sentences which have mistakes. Tick (✔) the correct sentences. 1 Do you have any informations about these people? information 2 How many people do you employ? Sorry, I don't have much time. Let's be quick. 4 A little customers have complained about the increase. 5 I'm afraid we don't have many paper in stock. 6 There isn't much demand for this line any more. Give him any more time to finish this. I've got fewer space in my new office than in my old one. 9 A lot of people said they preferred the taste of this one. 10 I'd like a little help with that, please. 7 8 2 Two people are checking the store cupboard at work. Complete their conversation with a suitable quantifier. A So, how many boxes of paper clips do we have in stock? so we should B Well, we only have a ² probably order some more. A How about ink cartridges? I don't think there are left. 3 B Well, there's an extra box of them here, but we'll more, sooner or later. need 4 A OK. What about the coffee machine? How 5 coffee is there? B There's a 6 7 of that, but there aren't packets of tea. A Right, so that's paper clips, ink cartridges and tea. Anything else? a at the moment, but people in the office have asked me if B Well, we don't have 8 9 we can have biscuits for the tea breaks.

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TOEIC・英語 大学生・専門学校生・社会人

答え合わせの為、答えを教えて頂きたいです。 よろしくお願いします。ビジネス英語です。

Working with words 1 Complete the sentences with the words in bold. Change the form of the word in bold or add another word to it. supply 1 It's important to build good relationships with different suppliers. 2 Our supply chain begins with the manufacturer in India and ends in our UK shops. is much higher but it's transport 3 The cost of air faster. show 4 Customers from all over Europe visit our in Paris and Milan. invent 5 Every item in our photographic records of each of them. middle 6 The problem with using is that it adds to the final cost of products because we have to add on their fee. is unique, so we keep ship 7 We have a large. track 8 We use barcodes to stock coming in and out of the warehouse. made 9 All our pots are _, which makes them expensive, but our target customer doesn't want anything mass-produced. original 10 The arriving in three days. of the of the products is printed on the bottom of the box. 2 Underline the correct words in italics to complete the sentences. 1 The book is currently out of stock, but it is on / out of order, so we'll have it soon. 2 We need to stock up on / run out of headed paper. Could you put an order in? 3 I ran low on/out of ink, so I couldn't print out the report. 4 We can keep track of/ on track our order by satellite. 5 Let's stop at the next service station. We are running low/out on petrol. Business 1 Complete the phone call between Virginie, a customer, and Kevin, a call handler. Put the words in italics in the correct order. Kevin Good afternoon, you're speaking to Kevin. How can I help you? Virginie Hello, I am up/chasing/an/order chasing up an order I placed three weeks ago. Kevin account /take/I/your/details / Can please? 2 Virginie Yes. The account number is 572638. Kevin OK. If you bear with me a moment, I'll into / look/it 3 Let me see. Well, my /to / information / according it is still on order. 4 Virginie I really need to know happened /to/has/it/ what 5 Could check/me/you/it/for/out 6 ? Kevin Certainly. I'll back/you/to/hour / within/get/ the 7 Virginie Thank you. 2 Kevin calls Virginie back. Complete their conversation with the phrases from the list. put the order straight through asap charge it to was dispatched on check it out as quick as we can must have gone wrong Kevin Hello, this is Kevin from DYK calling. I've got some information about your order. Virginie Oh, thanks for calling back. So, what's happened to it? Kevin Well, we put the order straight through to the warehouse, and it 2_ the 25th. Virginie But I haven't received it yet. Kevin I'm sorry about that. Can you confirm the delivery address? Virginie We wanted it delivered to our Brussels office. Kevin Oh, something 3 It looks like it might have gone to your Paris office instead. I'll 4 straightaway. Virginie I've already been waiting three weeks. Could you just send it again 5 ? Kevin OK, no problem. We'll resend it Virginie Thank you. And please not the Paris one. the Brussels account,

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