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It does not have a meaning. It is just simply the letter x. (Awk ze jen)
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What is X squared times negative x squared?
If you mean -(x^2) * x then the answer is -x^3 if you mean (-x)^2 * x then the answer is x^3
X plus 6 divided by x?
This question is ambigous. If you mean (x+6)/x then it simplifies to 1 + (6/x) If you mean x + (6/x) then it can't really be simplified.
Formula of mean absolute deviation?
Mean absolute deviation = sum[|x-mean(x)|]/n Where mean(x) = sum(x)/n and n is the number of observations. |y| denotes the absolute value of y.
What are words with both x and y in them?
Oxygen Xylophone Xylitol Foxy Exactly
What does the X mean in?
The "x" means unknown.
How many oxygen atoms are present in 5.2g of 02?
Amount of oxygen = 5.2/32.0 = 0.163mol Number of oxygen molecules = 0.163 x 6.02 x 1023 = 9.78 x 1022 Number of oxygen atoms = 2 x 9.78 x 1022 = 1.96 x 1023
1.2 moles of oxygen atoms represent?
1.2 moles oxygen x 6.022 x 1023 = 7.2264 x 1023
How many individual oxygen atoms are present in 20 moles of oxygen gas?
20 x 2 x 6.022x1023 = 2.409x1025 atoms of oxygen
What is the balance the following chemical equation Al2O3 -- Al plus O2?
No. If you mean 4Al3O2. And If you mean 4Al + 3O2 ------> AL2O, it is still not balance.
How many molecules in oxygen gas?
There are 1/6.022 x 1023 = 1.66 x 10-24 moles of oxygen in 1 molecule of O2.
24.8g of oxygen contains ______.a. 9.33 x 10^23 oxygen atomsb. 50 amuc. none of thesed. 1.49 x 10^25 oxygen moleculese. 1.55 mol of oxygen molecules?
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Why doesnt air have a chemical symbol?
because air is also known as OXYGEN IN A SCIENCY WAY X oxygen is known simply as ''O'' i think because air is also known as OXYGEN IN A SCIENCY WAY X oxygen is known simply as ''O'' i think because air is also known as OXYGEN IN A SCIENCY WAY X oxygen is known simply as ''O'' i think
What does the name oxygen in German mean?
oxygen = Sauerstoff
The mass of one oxygen molecule is?
Number of protons in oxygen atom: 8Mass of one proton = 1.67262158 x 10-27 KgMass of protons in one oxygen atom = 1.338097264 x 10-26 KgMass of one neutron: 1.674927293 x 10-27 KgMass of neutrons in one oxygen atom: 1.33994183 x 10-26 (for 8 neutrons)Mass of one oxygen atom: 2.67803909 x 10-26 (protons + neutrons).Now double the mass of one oxygen atom to get the mass of one molecule.Therefore, mass of a single oxygen molecule is 5.35607818 x 10-26 kg.
How many oxygen molecules are there in in 4 g of oxygen?
Assuming you mean oxygen gas, the number of molecules can be found by first finding the number of moles = mass of oxygen (4g) / Molecular mass of oxygen gas (32 g mol-1) This tells us there is 0.125 mol of oxygen gas present. The number of molecules present is given by the number of moles x the avogadro constant (6.022x10^23) So the number of oxygen gas molecules present is equal to 0.125 x 6.022x10^23 = 7.5275x10^22 molecules
What is the mass of one mole of MgSO4?
If the MgSO4 is the only oxygen containing compound in the salt, there must be four moles of oxygen atoms, and the number of atoms in 4 moles is 4 multiplied by Avogadro's number or about 2.409 X 1024 atoms.
What element is found in Carbon monoxide?
1 x carbon and 1 x oxygen molecule carbon and monoxide monoxide is one oxygen molecule
