Aminų savybės

Quiz
•
Chemistry
•
11th Grade
•
Hard
Lorenta Juškienė
Used 5+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Aminams reaguojant su rūgštimis susidaro:
Esteriai
Druskos
Amino rūgštys
Baltymai
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Amino grupė aminuose nulemia:
radikalines pakaitų reakcijas
elektrofilinio prisijungimo reakcijas
reakcijas su rūgštimis, susidarant druskoms
nukleofilinio prisijungimo reakcijas
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Stipriausia bazė yra:
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Metilaminas reaguodamas su vandeniu jonizuojasi į ...
amonio joną ir hidroksido joną
amoniaką ir vandenį
vandenilio joną ir hidroksido joną
teigiamą metilamonio joną ir neigiamą hidroksido joną
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Degant aminams susidaro
CO2, H2O
CO2, N2
CO2, H2O, N2
CO2, H2O, H2
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Išdėstyk junginius bazinių savybių silpnėjimo tvarka
C6H5NH2 > (CH3CH2)3N > (CH3CH2)2NH > CH3CH2NH2 > NH3
(CH3CH2)2NH > (CH3CH2)3N > CH3CH2NH2 > NH3 > C6H5NH2
C6H5NH2 > (CH3CH2)3N > (CH3CH2)2NH > NH3 > CH3CH2NH2 >
(CH3CH2)3N > (CH3CH2)2NH > NH3 > CH3CH2NH2 > C6H5NH2
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Reaguojant metilaminui su druskos rūgštimi susidaro ...
metilamonio chloridas
metilamoniako chloridas
etilamonio chloridas
metilamonio bromidas
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