Supondo-se que um circuito elétrico composto por uma lâmpada incandescente seja conectado a um líquido contido em um recipiente, qual dos compostos líquidos seria capaz de fazer a lâmpada acender?
A
Óleo vegetal.
B
Agua destilada.
C
Solução aquosa de sacarose.
D
Solução aquosa de leite de magnésia.
E
Solução aquosa de água oxigenada.
A resposta é a letra D, mas alguém pode me explicar por quê?
Answers: 3
Another question on Chemistry
Chemistry, 21.06.2019 19:30
Motivation cannot be developed with practice; a person either possesses it or they do not.
Answers: 1
Chemistry, 22.06.2019 06:00
Calculate the mass of silver needed to react with chlorine to produce 126g if silver chloride?
Answers: 3
Chemistry, 22.06.2019 11:00
Which statement is true about hcl? (5 points) select one: a. it is a salt because it increases the concentration of metallic ions. b. it is a salt because it is formed by the reaction of an acid and a base. c. it is an acid because it increases the concentration of hydroxyl ions. d. it is an acid because it increases the concentration of hydronium ions.
Answers: 1
You know the right answer?
Supondo-se que um circuito elétrico composto por uma lâmpada incandescente seja conectado a um líqui...
Questions
Mathematics, 01.04.2021 14:10
Mathematics, 01.04.2021 14:10
Health, 01.04.2021 14:10
Mathematics, 01.04.2021 14:10
Mathematics, 01.04.2021 14:10
Computers and Technology, 01.04.2021 14:10
Mathematics, 01.04.2021 14:10
Mathematics, 01.04.2021 14:10
Social Studies, 01.04.2021 14:10
Spanish, 01.04.2021 14:10
Chemistry, 01.04.2021 14:10
Mathematics, 01.04.2021 14:10
