Qual é a definição de entalpia de ligação?

Entalpia de Ligação

Quiz
•
Chemistry
•
10th Grade
•
Hard
LEANDRO TULLIO
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A energia necessária para formar uma ligação química.
A energia necessária para quebrar uma ligação química em uma molécula no estado gasoso.
A energia liberada durante a formação de uma ligação química.
A energia total de uma molécula.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a unidade mais comum para medir a entalpia de ligação?
Joules (J)
Quilojoules por mol (kJ/mol)
Calorias (cal)
Quilocalorias (kcal)
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
-184 kJ/mol
-92 kJ/mol
92 kJ/mol
184 kJ/mol
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
415 kJ/mol
332 kJ/mol
830 kJ/mol
1245 kJ/mol
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
-926 kJ/mol
-484 kJ/mol
-572 kJ/mol
-968 kJ/mol
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
941 kJ/mol
470.5 kJ/mol
1882 kJ/mol
235.25 kJ/mol
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
-802 kJ/mol
-890 kJ/mol
-1640 kJ/mol
-1802 kJ/mol
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