liz2astal5yssa liz2astal5yssa
  • 21-10-2016
  • Chemistry
contestada

How many oxygen atoms are contained in the formula 2CO2?

Respuesta :

SJ2006
SJ2006 SJ2006
  • 21-10-2016
There are 2*2 = 4 oxygen atoms
Answer Link
Felopo
Felopo Felopo
  • 21-10-2016
there are 2 oxygen atoms because of the 2 next to the O
Answer Link

Otras preguntas

A box containing 20 books costs $297.20. Which equation can be used to find c, the cost per book?
Which belief of the ancient lsraelites was not held by the ancient Egyptians
232620 in scientific notation
Why did Alexander the Great pour a helmet full of precious water into the desert sand even though he was thirsty?
Which leader started the Protestant Reformation by speaking out against papal abuses and the sale of indulgences in the Ninety-five Theses? (1) John Calvin (3)
Which unit can be used to express the concentration of a solution? (1) L/s (3) ppm (2) J/g (4) kPa
Who, in ladies figure skating, holds the current world record?
The representatives anticipated that the Declaration of Rights and Grievances would lead to:
Which belief of the ancient lsraelites was not held by the ancient Egyptians
Why did Alexander the Great pour a helmet full of precious water into the desert sand even though he was thirsty?