2/10 or 1/5
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∙ 9y ago2NH4NO3->2N2+O2+4H2O
relativity intensity kelvin=0xygen2
There cannot be a whole fraction. If it is a fraction it is not whole and if it is whole it is not a fraction.
No, every fraction is not a unit fraction because unit fraction must have 1 as numerator but every unit fraction is a fraction such as 2/3 is a fraction but not considered a unit fraction and 1/3 which is a unit fraction is also called fraction
2NaH2 + O2 yields 2Na + 2H2O
It is 100%.
The partial pressure of a gas in a mixture is equal to the total pressure of the mixture multiplied by the mole fraction of that gas. Since the mole fraction of O2 in air is 0.2084 and the total pressure of air is approximately 1 atmosphere, the partial pressure of O2 in air is approximately 0.2084 atmosphere.
Moles of O2=2.5/32=0.078125 Moles of He=6.4/4=1.6 Mole fraction of O2=0.078125/(0.078125+1.6)=0.046555 Partial pressure of O2=0.046555 x 8.25=0.384atm
= H2+O2 =2H2+O2=2H2O
O2 is the most stable form among the options listed. O2 is the common diatomic oxygen molecule found in our atmosphere. O2+ is a less stable oxygen ion with a positive charge, while O22 is not a commonly encountered species.
you can never balance the equation because there will always be too few oxygen atoms in the first molecule if the hydrogens are balanced That answer is incorrect. The balanced equation is as follows: 2H2O2 ---> 2H2O + O2 You begin with 4 hydrogen and 4 oxygen, and end with 4 hydrogen and 4 oxygen.
To find the grams of O2 in 15 moles, we use the molar mass of O2, which is 32 g/mol. 15 moles x 32 g/mol = 480 grams of O2. Therefore, there are 480 grams of O2 in 15 moles of O2.
The O2 Arena is IN London
The chemical formula for oxygen is O2, which means it is made up of two oxygen atoms bonded together.
O2 is the chemical symbol for oxygen. if something has O2 in it it has 2 oxygen molecules=)
The oxide ion is represented as O^2-. This means the oxygen atom has gained two electrons, giving it a charge of -2. The chemical formula for the oxide ion is O^2-.
4OH- -->O2- + 2H2O