chuckrienhardt
chuckrienhardt chuckrienhardt
  • 16-06-2020
  • Chemistry
contestada

What are examples of a chemical reaction?
Select all that apply.
A(2AgI + Na2S → Ag2S + 2NaI
B)4FeS + 7O2 → 2Fe2O3 + 4SO2
C) H2O → SiO2
D)SnO2 → Sn + 2H2O

Respuesta :

ggecko ggecko
  • 16-06-2020
A and B. note/ a chemical reaction is either

acid + base
carbonate + base
metal + base.

Answer Link

Otras preguntas

What business practice contributed most to Andrew Carnegie's ability to form a monopoly?
Which of the following statements is true? Question 9 options: 0 < -3.2 -5.9 > 1.2 -2.8 < -7.4 -1.9 > -6.0
The ________ are the final branchings of the respiratory tree and perform gas exchange for the lung.
Which explains why others are surprised that Chura and Marwe get married?
Identify the program that coordinates computer resources, provides an interface between users and the computer, and runs applications
A dance for the sick performed by the Apayaos.
Jasmine is 5 years younger than twice her sisters age. If Jasmines sister is 22 years old. Then, how old is jasmine
Where did Samuel Dr Champlain led the first successful french settlement in Canada
The average temperature in Fairbanks Alaska in February is 4F below zero write this temperature as an integer
What is the purpose of the main map? Of the smaller map?