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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
What does the 2 in CO2 indicate?
The "2" in CO2 indicates that each molecule of carbon dioxide (CO2) contains two oxygen atoms bonded to one carbon atom.
What is the balanced chemical equation of calcium carbonate?
calcium carbonate--> calcium oxide + carbon dioxide CaCO3 (s) --> CaO (s) + CO2 (g) the little letters represent the state symbols, (s) = solid, (g) = gas Its balanced
How do you balance the equation for CH4 O2 yield CO2 H2O?
The balanced chemical equation for the reaction CH4 + 2O2 → CO2 + 2H2O shows that 1 molecule of CH4 reacts with 2 molecules of O2 to produce 1 molecule of CO2 and 2 molecules of H2O. This equation ensures that the number of atoms of each element is the same on both sides of the reaction arrow.
What does the 2 in CO2 means?
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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 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 does the subscript 2 mean in the chemical formula CO2?
it means there are 2 molecules of O (oxygen) in the compound CO2
What does the little 2 mean in a calculation?
Squared
How do you draw this c2h6 plus o2 yields CO2 plus h2o?
You mean balance it? 2C2H6 + 7O2 -> 4CO2 + 6H2O
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
What is the balanced chemical reaction of CO2---CO O2?
This reaction is:2 CO2 = 2 CO + O2
What is the balance chemical equation of Mg and CO2?
2 Mg + CO2 = 2 MgO + C The reaction is possible only at high temperature.
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
What is 2 and a little four at the top mean?
You mean like 24? Well that means 2*2*2*2 which is equal to 16. Hope this helps!
What does fermentation of glucose by yeast produce?
alcohol, CO2 and 2 ATP
