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(6) この酸化還元滴定では, シュウ酸および過マンガン酸カリウムは次のような 反応を示す。このとき, 「酸化剤」としてはたらいている物質はどれか。ア~ウ から一つ選び,記号で答えよ。 に 4回目 つもろ ゆSY H.C2O4→2CO, + 2H* +2e SAtiいかぴケま MnO4+8H*+5e"→Mn?+ + 4H20 C=3:3 :10 0 ア シュウ酸 イ 硫酸 ウ 過マンガン酸カリウム ぱ 1 2056

こうゆう問題ってどうしたらできるようになりますか？

れらの洋服は誰のものですか )are these clothes? の Whom の Whose の What の Who の more education の much educations の most education の many education The apartment ( の in that I live )is really too large for just one person. の I'm living ③ I live in の which I live n )in a hospital. の his ③ him ④ himself の he Tk ) often join her. ④ might 2 should ③ would O could dT sl o ょう少し企画を長く続けていたなら、サムは良い成績を収めていたであろうに。 )a higher grade if he had worked a little longer on his project. Sam ( D would have got 2 got ③ would get ④ have got このオフィスのパソコンは両方とも古く、十分なメモリーがない。 こh the computers in my office ( 3 being ) old, with not enough memory. s are be adgrond の英文の誤っている箇所を、①~④から選び番号で答えなさい。 一先生からの直接の指示がなければ何もしないだろう。 『on't Odo anything @with direct orders ®from ④their teacher. honm コーチの忠告に従わなかった。inog od To en o sif l a g d コt Ofollow the ②advice ③that her coach @give her. ody dauns bac ab 建康問題の多くは、食事のとり方が悪いことに由来する。 Tosrog 『2our health problems ③are the result @in a bad diet.sotns 1m yinas ihan

お願いします

RELATIVE CLAUSES 1)That's the sheep ……I saw yesterday. 2)He bought the 5.- Mary was the girl had a bath. 3) Paul is the boy 4)Iwashed my car souvenirs he … calculator I'm … was very dirty. a)who wanted. using. a) whose a) which b) who c)whom a) who b)that c)whose a)whom b)which c) whose b)whose b) who c)that c) which a 7.- Anne hasa 9.-The book we 10.-Ten o'clock is the time I go 6.- The birthday … 8.- Julio is the er. person with he is working there. we ate was delicious. school bag she read in bed is carries her books. fantastic. home. a)which b)who c)where a)who b)where c)that a)whom b) which c) who a)which b)whose c)who a) whose b) when c) who 0S. 15.-Those are the 13.-Tobby was the dog died last night. 11. - She opened the 12.-I visited Notre 14.-He had the box.. she received. accident he grapes We bought Dame.. is in Paris. was skiing. a) that b) where c) who a) who b) which c)where a)which b)when c)whom a)when b)who c)where a) where b that c)when ect 19.-The girl.. 20.- The armchair 16.- They are the me children . parents 17.-My dad did the 18.-The man was asked the question …… he sat down laundry was in the basket. in charge of the are Dutch.oid factory wasn't was my sister. was green. Roger. a)who b)whose c)where a)where b)whom c)who a) which Women a)who a)where to? b)who b)who of stars c)when b) whom The one or Tivse c)whom c)whose 21.-He 22.-Eric is a French 23.-An architect is 24.-The day .. we 25.-The house Wore a costume man ..wife is somebody. meet was raining. we lived was was strange. Spanish. designs buildings. enormous. a) where b)which c)who a)which b)who c)whose a)who b)when c)whom a)whom b)when c) which a)which b)when c)where 29.- Lola called a 30.-The kid played 26.-The film I saw 27.-Sushi is food 28.He played friend was in video games..…… was frightenng. …… Japanese eat. football he met Amsterdam. belonged to dad. his friends. a)that a)which a)which a)whom a)whom b)who b)where b)who b)who b) who c)where c)who c)when c)where c)which

至急！英語について教えてください！ 9〜15はどれが当てはまりますか？

C ( )内に入れるのに最も適切なものを選び、マークしなさい。 解答番号9~5 (1) Irecommend you to visit the museum ( 9 )it is popular. ウ however (2) It was raining.( 10 ), he went out without an umbrella. ウ Second ア because of イ because to the contrary エ ア However イ So Thus エ Global ( 11 )is one of the reasons for these serious water problems. ア イ worm ウ worming warming warm エ (4) In order to ( 12 ) the emissions of CO,, we should use biomass energy. ア increase イ reduce ウ produce エ introduce (5) The Gobi is one of the largest ( 13 )in the world. ア deserves ィ desserts ウ diseases エ deserts (6) The total number of medalists from the US is about three times as large as ( 14)fom Japan. ア this イ that ウ these エ those (7) Let me (15 ) the main points. ア ア summing up イ ウ summarize summer エ summary

【写真】の読むとき、どこを区切りればよいのか教えてほしいです。

Do you know how many children there are in the world? I thought there were 3 million Cnaren in the world. In reálity, there are 2.1 billion children in the world. Do you think they all are Iiving sáfely and cómfortably? It is not true. 356,000 children are troubled by poverty. I Khew foreign children were troúbled by póverty, but I didn't know Japanese children were troubled by póverty. 1 in 7 Children in Japan live in poverty. I was surprised to hear that. Japan is not at war and not a poor country. It is an advanced and developed nation. So, why does it have this problem? 「nere are many causes. First,non-regular employmentis increasing. Non-regular employees don't get enough money and they don't have a stable job. Second, the number of elderly people is increasing. When the number of elderly people increases, it burdens Japan's workload. Finally, single-parent families are increasing. So how can we solve these problems? The first is food support. For example, there are certain projects and corporations that carry out food services and children's cafeterias.Certain food services are free for low-income single-parent families. Children's cafeterias' dishes are free or low price for children. There are about 12 children's cafeterias in Koriyama. Second, schooling support. Children can go to supplemental school and go to lessons set up by a support group. There are various ways to solve the problem. What can we do for poor Japanese children? I think we should understand this present condition and donate money. I want to be a member ofa support group. The day when children in Japan and around the world can live safely and with peace of mind Willit come?I hope that children around the world, including Japan, can live safely and securely. Through the SDGS, I hope we can secure happiness for all children.

【写真】を読む時に… •アクセントをどこに付ければいいのか •どこできって読めばいいのか •繋げて読む部分はどこか •語尾を上げる又は下げるところはどこか を教えてほしいです。

Do you know how many children there are in the world? I thought there were 3 million Chiidren in the world. In reálity, there are 2.1 billion children in the world. Do you think they all are Iiving sáfely and cómfortably? It is not true. 356,000 children are troubled by póverty. I Knew foreign children were troūbled by póverty, but I didn't know Japanese children were troubled by póverty. 1 in 7 Children in Japanlive in poverty. I was surprised to hear that. Japan is not at war and not a poor country. It is an advanced and developed nation. So, why does it have this problem? There are many causes. First,non-regular employment is increasing. Non-regular employees don't get enough money and they don't have a stable job. Second, the number of elderly people is increasing. When the number of elderly people increases, it burdens Japan's workload. Finally, single-parent families are increasing. So how can we solve these problems? The first is food support. For example, there are certain projects and corporations that carry out food services and children's cafeterias.Certain food services are free for low-income single-parent families. Children's cafeterias' dishes are free or low price for children. There are about 12 children's cafeterias in Koriyama. Second, schooling support. Children can go to supplemental school and go to lessons set up by a support group. There are various ways to solve the problem. What can we do for poor Japanese children?1 think we should understand this present condition and donate money. I want to be a member of a support group. The day when children in Japan and around the world can live safely and with peace of mind Will it come?l hope that children around the world, including Japan, can live safely and securely. Through the SDGS, I hope we can secure happiness for all children.

関係詞です。意味の合う英文を作ってください！

Ga あの人があなたの待っている少女ですか。 [the girl/ wait for ] Tha man who theginl. A12710u2y v You wait for Conversation 空所に曲名を入れ, 下線部をその曲のことに言い換えて, 会話しましょう io th ocon vOu o wov i

関係詞です。意味の合う英文を作ってください！

Ga あの人があなたの待っている少女ですか。 [the girl/ wait for ] Tha man who theginl. A12710u2y v You wait for Conversation 空所に曲名を入れ, 下線部をその曲のことに言い換えて, 会話しましょう io th ocon vOu o wov i

この問題が分かりません教えてください

Lesson 19 , od ne mi m om a get their support. 5 He himself was through far-reaching reforms. He abolished slavery, introduced a *bureaucracv and 298628 ig piaum. ofh al nao o litmo of the 2010s, donated about 90% of his salary to charities which helped poor people. The he was often described as the world's *humblest head of state. Not all leaders are like them. Unfortunately, some leaders only care about their statis 15 When their popularity declines, they often try to shift the criticism onto others so as to maintain their power. The class system during the Edo period aimed at dividing people into classes and giving them contentment by encouraging them to look down on the lower classes. Hitler managed to win people's support by setting *Jews up as their enemies. It is quite difficult to satisfy everybody and unite a nation. Nevertheless, good leaders smo ons Tanolaom nd listen to people's voices, including critical ones, to make better policies for the welfare of 20 naw asng-1agie all the people from the perspective of national interests. So when you are qualified to vote, collect as much information as possible about candidates and political parties. It will help Coo b you judge whether they are willing to create a better society or are just trying to ake 25 advantage of their status for their own benefits. Your single vote can make a big differèIto to our future. oiauM 9oitasrf o eysW ) 363 words

右側の3t^2は分かるのですが、ds/dt という分数の形、またどこからdがきたのかどなたか教えていただきたいです

微分と積分一 kは定数 変数がx, y以外の導関数 15 15 これまでは変数xについての関数を考えてきたが, xとは別の文字を 変数とする関数の微分を考えることもある。 たとえば,をtについての関数とみて微分すると, 3t° となる。 したがって, s=t3 とするとき, ds -=3t? である。 dt 例7 半径rの球の体積Vをrの関数とみて, Vをrで微分してみよ 20 う。 20 4 V=rより、 dV =4πr? dr 回 次の関数を[ ]の文字について微分せよ。 (1) S=xr? [r] (2) s=bnt-sat [t] 1 2