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It says that in your molecule, the element in front of the little 2 occur twice. So in CO2, a carbon-atom occurs once, and the oxygen-atom occurs twice.
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What does the subscript 2 mean in the chemical formula CO2?
it means there are 2 molecules of O (oxygen) in the compound CO2
How do you balance the equation for CH4 O2 yield CO2 H2O?
Assuming complete combustion: CH4 + 2O2 --> 2H2O + CO2.
Where did the term CO2 come from?
Do you mean CO2? Carbon dioxide's symbol represents 1 part carbon (C) and 2 parts oxygen (O2). This is what carbon dioxide is made of, and therefore is the symbol.
How do you write CO2 correctly?
The 2 should be written as subscript... CO2
What is the balanced equation for CO2 C CO?
CO2 + C --------> 2CO
What does the 2 mean in 2co2?
It says that in your molecule, the element in front of the little 2 occur twice. So in CO2, a carbon-atom occurs once, and the oxygen-atom occurs twice.
What does de-oxygenated mean?
Blood with co2...
What does the subscript 2 mean in the chemical formula CO2?
it means there are 2 molecules of O (oxygen) in the compound CO2
What is the Balanced equation for CO2 and NH4?
I dont know NH4, but CO2 is:1 Ch4 + 2 O2 = 1 CO2 + 2 H2ONH4 + CO2 = CN + 2H2O
What is the balanced equation for methane burns oxygen to form water and carbon diooxide?
Unbalanced CH4 + O2 = H2O + CO2 Balanced CH4 + 2O2 = 2H20 + CO2
Do plants absorb oxygen along with CO2?
Well,plants do absorb oxygen along with CO2,but only a little.We take in oxygen with CO2,but only a little.
How do you balance the equation for CH4 O2 yield CO2 H2O?
Assuming complete combustion: CH4 + 2O2 --> 2H2O + CO2.
What does the little 2 mean in a calculation?
Squared
Where did the term CO2 come from?
Do you mean CO2? Carbon dioxide's symbol represents 1 part carbon (C) and 2 parts oxygen (O2). This is what carbon dioxide is made of, and therefore is the symbol.
Is a tippman A-5 paintball gun supposed to leak a little bit when putting in co2 tank?
All guns leak a little bit when you put Co2 in the gun. its normal
How do you write CO2 correctly?
The 2 should be written as subscript... CO2
What is the balanced chemical reaction of CO2---CO O2?
This reaction is:2 CO2 = 2 CO + O2
