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The balanced chemical equation for the formation of iron(III) oxide (Fe2O3) from iron (Fe) and oxygen (O2) is:
4 Fe + 3 O2 → 2 Fe2O3.
From the equation, it can be seen that 3 moles of O2 are required to produce 2 moles of Fe2O3. Therefore, to produce 107.9 moles of Fe2O3, you would need (107.9 moles Fe2O3) × (3 moles O2 / 2 moles Fe2O3) = 161.85 moles of O2.
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What is the diameter of Earth's moon compared to Mercury?
The moon is 1079 miles wide Mercury is 1515 miles wide Mercury is only 436 miles wider. Hope This Helps! :)
The radius of the moon's?
The moons average radius in miles is 1079 miles.
The travel time from earth to Ceres if you traveled at the speed of light?
The distance to Ceres varies depending on the relative positions of Earth and Ceres in our orbits. As of April 25, 2010, at 3:07 PM PDT, Ceres is at a distance of 2.158218 AU, where each AU is about 500 light-seconds. (One AU is the average distance between the Sun and the Earth.) So Ceres is currently 1079 light-seconds away. The orbit of Ceres around the Sun is an ellipse with aphelion of 2.98 AU and perihelion of 2.55 AU. When the Earth is on one side of the Sun and Ceres is on the other, our distance apart is about 3.98 AU, and when Ceres and the Earth are closest together, we are only about 1.55 AU distant. You can download the free open-source planetarium program Stellarium to see a representation of the sky and calculate the distance to any astronomical object in its database. And if you can see it, it's in there!
Most of the matter in the universe is thought to be?
The number of protons in the Universe is estimated to be about 1079 or thereabouts. A very large number. The existence of electrons and neutrons does not alter this number very much. This was worked out in the 1930s by Arthur Eddington, from fundamental principles though recent ideas may have altered this number slightly, and the basis for it. Recent work on effects abroad in the Universe are firming up to support the idea that there are a couple of other sources, yet to be identified with certainty, called Dark Matter, and Dark Energy. Taking reasonable estimates for these, current numbers are that Ordinary Matter is about 4.6% of the material, Dark Matter another 23%, and Dark Energy about 72%. The Dark components are made of sub-atomic particles of which our present knowledge is very uncertain. These outnumber Ordinary matter by some 20 to 1, but that only adds another 1 or so to the exponent of the Eddington Number of 1080.
What are the factors and prime factors of 1079?
The factors of 1079 are: 1, 13, 83, and 1079.The prime factors of 1079 are: 13 and 83.
What is 1079 in roman numerals?
1079 = MLXXIX
What is 1079 x 12?
1079 x 12 = 12948
How do you say 1079 in spanish?
1079 = mil setenta y nueve
What is the answer to 32² plus 55?
1079
What are the release dates for Passions - 1999 1-1079?
Passions - 1999 1-1079 was released on: USA: 1 October 2003
Lover of heloise 1079 - 1142?
abelard
What it is TIs number?
404-555-1079
What is the percentage of monkeys in the world?
1079-2003
What is 862-217 equals?
1079
When was Gampopa born?
Gampopa was born in 1079.
What are the release dates for Days of Our Lives - 1965 1-1079?
Days of Our Lives - 1965 1-1079 was released on: USA: 18 February 1970
