Lety primer parcial

Description

Échele ganas kompa
Jose Servin
Quiz by Jose Servin, updated more than 1 year ago
Jose Servin
Created by Jose Servin about 6 years ago
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Resource summary

Question 1

Question
Son jabonosa al tacto
Answer
  • Acidos
  • Bases

Question 2

Question
Vuelven el tornasol a rojo
Answer
  • Acidos
  • Bases

Question 3

Question
Su pH es mayor a 70
Answer
  • Base
  • Acido

Question 4

Question
Liberan iones H+
Answer
  • Bases
  • Acidos

Question 5

Question
Reaccionan con los ácidos para formar sal y agua
Answer
  • Bases
  • Acidos

Question 6

Question
En solución conducen electricidad
Answer
  • Acidos
  • Bases
  • Ninguno
  • Ambos

Question 7

Question
Selecciona las características de las bases
Answer
  • Tienen sabor agrio
  • Reaccionan con ácidos para formar sales y agua
  • Viran el tornasol a rojo
  • En solución acuosa disocian produciendo iones Hidróxido (OH)
  • La solución de fenolftaleina la torna violeta
  • Tiene sabor amargo

Question 8

Question
Ácido + Base -> Sal + H2
Answer
  • True
  • False

Question 9

Question
Ácido + metal-> Sal + CO2 + agua
Answer
  • True
  • False
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