5. Completar el siguiente cuadro: SIMBOLO
F
Mg
Fe
AU
S
B
I
PERIODO
GRUPO
METAL/NO
N Z
NA​

Aroom with dimensions 7.00m×8.00m×2.50m is to be filled with pure oxygen at 22.0∘c and 1.00 atm. the molar mass of oxygen is 32.0 g/mol. how many moles noxygen of oxygen are required to fill the room? what is the mass moxygen of this oxygen?

What mass of glucose is produced when 54g of water react with carbon dioxide

What are the two major rules associated with polarity