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Amin Flashcards

(17 cards)

1
Q

Amin định nghĩa

A

Khi thay thế nguyên tử H của NH3 = gốc hidrocacbon

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2
Q

CTTQ Amin đơn chức

A

R-NH2

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3
Q

CTTQ Amin no, đơn chức

A

CnH2n+3N (n>=1)

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4
Q

amin bậc I

A

-NH2

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5
Q

Amin bậc 2

A

-NH-

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6
Q

amin bậc 3

A

-N-
l

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7
Q

CH3-NH2 có tên là gì

A

Metyl Amin

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8
Q

C2H5-NH2 có tên là gì

A

Etyl Amin

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9
Q

CH3-NH-CH3 có tên là gì

A

Đimetyl Amin

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10
Q

C6H5-NH2 có tên là gì

A

phenyl amin ( amilin)

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11
Q

CH3-N-CH3 có tên là gì
l
CH3

A

trymel amin

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12
Q

t/c vật lý

A

-C1-C3 chất khí, tan tốt trong nước, mùi khó chịu
- C6H5NH2 : chất lỏng, kh tan trong nước, hóa đen trong kh khí do bị Oxy hóa
- Độc

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13
Q

đặc trưng

A

tính tan -> quỳ tím hóa xanh
(- C6H5NH2 < NH3 ): kh đổi màu

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14
Q

t/d HCl

A

RNH2 + HCL —> RNH3CL

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15
Q

phản ứng cháy

A

CnH2n+3N —-(O2)—-> 1/2 N2

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16
Q

dùng gì để nhận biết amilin

A

Br2 nhận biết kết tủa

16
Q

tính thơm của C6H5NH2

A

C6H5NH2 + Br2 —-> C6H2Br3NH2 + HBr