adoreangely adoreangely

12-01-2021
Chemistry

contestada

Which equation shown below is balanced?
4As + 302 → 2As2O3
2N2 + H2 → 3NH3
2KCIO4 → 2KCI + O2
2Na+ 02 → 2Na2O

Respuesta :

mariamu56 mariamu56

12-01-2021

The 3rd one is the answer

Answer Link

Otras preguntas

Carrie waited around for a while; it was only fifteen minutes later that she _________ that she had missed the bus. A) realize B) reality C) realized D) realizi

A person surviving a disease acquires what is called passive immunity. True False

The signing of the Treaty of Versailles ended World War I. True or False?

What is a scalawag? A. a white southerner who went along with Republican ideas for self-serving reasons B. a white southerner who objected to the Republican ide

What is x3 = 125 over 27.

Why would the framers want Congress to be more powerful than the executive branch? a. because it was in control of making laws b. because it was smaller than th

Which was not a reason for the start of the Crusades? A. To free Jerusalem and the Holy Land from the Roman Empire. B. The Byzantine Emperor asked Europeans for

The Commonwealth and the Industrial Revolution helped to create a strong middle class lower class monarchy upper class

Select all that apply. Mark the statement if it describes an ideal Renaissance courtier according to The Book of the Courtier. a. a courtier should be modest a

When evaluating someone for depression, physicians look for all of the following except A. the history of symptoms. B. a family history of depression. C. evid