Periksalah apakah penamaan berikut sesuai atau tidak sesuai dengan tata nama IUPAC. Jika tidak sesuai, tulislah nama IUPAC-nya dengan benar! b. 2-metil-4-heksena

Periksalah apakah penamaan berikut sesuai atau tidak sesuai dengan tata nama
IUPAC. Jika tidak sesuai, tulislah nama IUPAC-nya dengan benar!
b. 2-metil-4-heksena

Jawaban: tidak sesuai, nama IUPAC yang benar adalah 5-metil-3-heksena.

Nama 2-metil-4-heksena tidak sesuai, sebab seharusnya pada tata nama senyawa alkena penomoran dilakukan dari atom C yang terdekat dengan ikatan rangkap.

Baca Juga :  The importance of Reading I personally think that reading is a very important activity in our life. Why do I say so? Firstly, by reading we can get a lot of knowledge about many things in the world such as Science, technology. Sports, arts, culture, etc written in either books, magazine, newspaper, etc. Secondly, by reading we can get a lot of news and information about something happening in any parts of the world which can we see directly. Another reason, reading can give us pleasure too. When we are tired, we read books, newspaper or magazine on the entertainment coloumn such as comedy, short story, quiz, etc. To make us relaxed. The last, reading can also take us to other parts of the world. By reading a book about Irian Jaya we may feel we’re really sitting in the jungles not at home in our rooms. From the facts above, it’s obvious that everyone needs to read to get knowledge, information and also entertainment. Or in summary we can say reading is truly important in our life. ..., it's obvious that everyone needs it to get …. (par. 6). The word “it” refers to …. information reading knowledge entertainment pleasure