Ácidos, bases y pH FUENT
Quiz
•
Chemistry
•
11th Grade
•
Hard
Miguel Aguilar
Used 6+ times
FREE Resource
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14 questions
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1.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Son características de los ácidos
sabor agrío
resbalosos al tacto
irritan la piel
corrosivos con los metales
sabor amargo
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Los ácidos son sustancias que en solución acuosa donan un protón.
Verdadero
Falso
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Selecciona una ventaja de una dieta balanceada.
Te da mas vida
Reduce el riesgo de tener cálculos renales
Ahorras dinero
Tienes menos sueño
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
El pH del café para tomar es de 5.5, entonces es una sustancia___________.
Neutra
Ácida
Alcalina
Nutritiva
5.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Selecciona todas las sustancias que sean alcalinas.
Detergente
Leche de magnesia
Jugo de limón
Sangre
Mermelada
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
El pH del agua pura es de 7, el agua es una sustancia____________.
Neutra
Ácida
Alcalina
Líquida
7.
MULTIPLE CHOICE QUESTION
10 mins • 1 pt
Una muestra de orina humana tiene una concentración de iones hidronio de 1.125 X 10-6 M.
a. Calcula el pH de la orina.
b. Indica el carácter de la muestra.
1.13 y es una sustancia básica
-5.95 y es una sustancia ácida
5.95 y es una sustancia ácida
6 y es una sustancia alcalina
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