1. Si el pH de un jabón en polvo es 12, entonces la sustancia es:
Trimestral Ácido-Base y pH de disoluciones

Quiz
•
Chemistry
•
12th Grade
•
Medium
RICARDO BLACKMAN
Used 3+ times
FREE Resource
15 questions
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1.
OPEN ENDED QUESTION
20 sec • 1 pt
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2.
OPEN ENDED QUESTION
20 sec • 1 pt
2. El significado de pH es:
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3.
OPEN ENDED QUESTION
20 sec • 1 pt
3. El rango de pH va de ____ a _____
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4.
OPEN ENDED QUESTION
20 sec • 1 pt
4. La relación de la concentración de ion hidronio [H+] con el pH es
(directamente proporcional o inversamente proporcional)
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5.
OPEN ENDED QUESTION
20 sec • 1 pt
5. Si decimos que el pH del jabón de bebe esta entre 6.6 y 7.4, la sustancia es:
(ácida, básica o neutra)
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6.
OPEN ENDED QUESTION
20 sec • 1 pt
6. El valor numérico del pH del agua, para poder ser consumida, debe ser:
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7.
OPEN ENDED QUESTION
20 sec • 1 pt
7. Si decimos que el pH de una sustancia esta entre 7.5 a 14, la sustancia es:
(ácida, básica o neutra)
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