Mathematics Senior High over 9 yearsago

この二つの問題で非常に困っています… 誰か助けて下さい…泣 よろしくお願いします！

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Chemistry Senior High over 9 yearsago

化学セミナー433番の一番です！ なぜ、示性式がCH3COOC2H5となるのか教えてください‍♀️

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English Senior High over 9 yearsago

visionquest１ WORKBOOK(オレンジ色)の解答持っている方いませんか？ p.40~49の写真、良かったら送ってください！宜しくお願いします(><)

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English Senior High over 9 yearsago

I don't understand the reason (for which ) he got angry with me . I still remember the days ( on which ) we played football together . ... Read More

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Mathematics Junior High over 9 yearsago

変域の求め方を教えてください.･ﾟﾟ(>ω<｡人) 詳しく解説して頂けるとありがたいです！ (ㅅ´ ˘ `)

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English Senior High over 9 yearsago

the country manifested process and problems already evident to a lesser degree or soon to make their appearance in other countries as wel... Read More

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Science Junior High over 9 yearsago

(1)と(2)の解説をお願いします わけがわからなくて大変焦っております

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English Senior High over 9 yearsago

Choose carefully,my girl！ を、品詞分類するとどうなりますか？？

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Chemistry Senior High over 9 yearsago

⑴で、CH3COO￣の濃度を考えるときに、残ったCH3COOHから電離する分は考えなくていいんですか？ 教えてください！

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Mathematics Junior High over 9 yearsago

ここの大きい96教えてください！

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