Quiz Final
Quiz
•
Chemistry
•
University
•
Practice Problem
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Medium
Juan Fernandez
Used 1+ times
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20 questions
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1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
La mezcla nitrante se prepara mezclando ácido nítrico concentrado con agua destilada en baño de hielo.
Cierto
Falso
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
El ácido sulfúrico actúa como un agente deshidratante para generar el ion nitronio.
Cierto
Falso
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
La temperatura no afecta la selectividad ni el rendimiento de la nitración del benceno.
Cierto
Falso
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
El bicarbonato de sodio se utiliza para neutralizar los restos ácidos en la fase orgánica después de la reacción.
Cierto
Falso
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
El benceno es seguro de manipular siempre que se use en pequeña cantidad y sin protección.
Cierto
Falso
6.
FILL IN THE BLANK QUESTION
45 sec • 1 pt
El ion responsable de efectuar la sustitución en el benceno durante la nitración es el ________
7.
FILL IN THE BLANK QUESTION
45 sec • 1 pt
Para secar el producto orgánico, se utiliza sulfato de sodio _______.
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