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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.
Bethel Pfeffer
Kaleb Becker
nnkn
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What does the big 2 mean in 2co2?
nnkn
What the big in 2CO2 mean?
'Big what???' 2CO2 The prefix '2' means two molar ratios. The 'C' is one atom of carbon The 'O' is oxxygen The suffix '2' , which should be written subscript, indicates that there are two atoms of oxygen.
What is the reaction type of 2CO O2 -- 2CO2?
If you meant to type 2CO + O2 -> 2CO2, then this type of reaction is called synthesis because 2 or more reactants are combining to create one product.
What are the reactants of alcoholic fermentation?
C6H12O6+zymase+yeast---> 2 C2H5OH+2CO2+ENERGY
The coefficient in 2 in 2CO2 means that there are?
two carbon atoms and two oxygen atoms present
What is the chemical equation combustion of ethanol?
I believe the balanced chemical equation isC2H5OH+3O2 ---> 2CO2+3H2O the amount of energy relased from the equation is -1409kJ/molhowever I tried to calculate it out myself with a bond energy table i received from my professor and ended up with the number -1283kJ/mol...close enough
How do you draw 2CO2?
how do you draw it.
Sulfuric acid and potassium hydrogen carbonate?
2khco3 + h2so4 ---> k2so4 + 2co2 + 2h20
What is the balanced chemical equation for the reaction of baking soda and sulfuric acid?
2 NaHCO3 + H2SO4 --> Na2SO4 + 2CO2 + 2H20
What is the formula of ammonium carbonite?
(nh4)2co2
Is c2h6o o2 balanced?
No! Looks like half a combustion reaction and I do not mean the half reaction method. C2H6O + 3O2 -> 2CO2 + 3H2O
Why potassium ferrioxalate cannot be exposed to sunlight?
Because it will decompose:2[Fe(C2O4)3]3- + γ à 2[Fe(C2O4)2]2- + C2O42- + 2CO2(γ represents a photon)
