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Let's break it down:
Al3 = 3 atoms
02 = 2 atoms
Add that up = 5 atoms
Since the coefficient is 2, we multiply that by 2
Hence there are 10 atoms
Wiki User
∙ 12y ago
Pearl Taylor
Wiki User
∙ 12y agoMaybe 10 if you are in AOA like me then ask one of the teachers to help
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How many atoms of O are needed to combined with 0.00000000003 atoms of carbon to form CO2?
0.00000000003 * 2 = 0.00000000006 atoms of oxygen (which is 0.00000000003 molecules of O2)
How many oxygen atoms are in molecular oxygen?
Most oxygen molecules are composed of two atoms of oxygen, and we frequently refer to oxygen as O2 (or O2) for this reason. Oxygen can also exist as the molecule called ozone, which is O3. Ozone is unstable, and will revert to O2 in a few minutes.
Is 2H2 O2---2H20 balanced?
2H2 + O2 ---> 2H20 is balanced when total numbers of atoms of EACH element seperately are equal on both sides ('Reactant' and 'Product' side): Left (2x H2=) 4 H atoms and (1x2 O=) 2 O atoms Right (2x H2=) 4 H's and (2x1 O=) 2 O's
How many oxygen atoms are in 6 molecules of water?
6 atoms of oxygen are present. Three O2 contains 6 O atoms.
What tells you how many atoms or molecules of a reactant or a product take part in a reaction?
The coefficients in front of the reactants and products tell you how many atoms or molecules take part in a reaction. For example, the chemical equation 2 H2 plus O2 produces 2 H2O means that two hydrogen atoms react with one oxygen atom to produce two water molecules.
How many atoms are in 4 o2?
O2 has 2 atoms of oxygen.
How many atoms in 6O2?
There are 12 atoms in 6 O2 molecules.
How many atoms are in one oxygen molecule?
in the oxygen that we breath there is 2 atoms (O2)
How many atoms of oxygen are there on each side what chemical equation 2 Mg O2 -- 2 MgO?
There are two atoms of oxygen on each side.
How many atoms are in 12.54 g of O2?
12.54 (g O2) / 2*15.99 (g/mol O2) = 0.3921 mol O2 -->0.3921 (mol O2) * 6.022*1023 (molecules O2)/(molO2) == 2.361*1023 molecules O2= 4.723*1023 atoms O
How many particles are there in a mole of O2?
6.02214076×1023
How many metal atoms are in Al2S3?
Each molecule of Al2S3 is composed of one Al3+ ion. Since a mole is equal to 6.022 x 1023 molecules, there would be 6.022 x 1023 Al3+ ions in one mole of Al2S3.
What is O2 made of?
2 oxygen atoms.
How many atoms are in an oxygen molecule O2?
Molecules of oxygen exist in two relatively stable allotropes: breathable oxygen with the formula O2, and ozone with the formula O3. The little number indicates that these molecules are composed of (respectively) two or three oxygen atoms.
How many atoms of O are needed to combined with 0.00000000003 atoms of carbon to form CO2?
0.00000000003 * 2 = 0.00000000006 atoms of oxygen (which is 0.00000000003 molecules of O2)
How many oxygen atoms a saturated hemoglobin can carry?
It can carry a maximum of 4 Oxygen molecules (1 O2 per Heme group). 1 O2 molecule is made up of 2 oxygen atoms. 4 molecules x 2 atoms = 8 atoms of oxygen per saturated haemoglobin
How many atoms are in O2 2H2 2H2O?
2 oxygen,4 hydrogen, 4 hydrogen, and 2 oxygen so overall 12
