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How many water atoms are there in bromine?
Bromine does not contain water atoms. Water molecules are made up of two hydrogen atoms and one oxygen atom bonded together. Bromine is a chemical element with the symbol Br and does not contain water atoms.
How many atoms of oxygen are contained in each what How many oxygen atoms in 21 g of O2 How many oxygen atoms in 0.812 moles MgO How many oxygen atoms in 3.2 x 1022 molecules of C6H12O6?
a. number of atoms = mass / molar mass x avagadros number 21/16x6.02x1023=7.9x1023 atoms b. number of atoms = moles x avagadros number 0.812x6.02x1023=4.89x1023 atoms as there is 1 O atom in each molecule of MgO, there are 4.89x1023 atoms of Oxygen. c. if there are 3.2x1022 molecules and 6 oxygen atoms in each molecule then: (3.2x1022)x6=1.92x1023 Oxygen atoms.
How many atoms of oxygen are there in 2AL2O3?
There are 6 atoms of oxygen in 2Al2O3. This is because each Al2O3 molecule contains 3 oxygen atoms, and there are 2 Al2O3 molecules in the given amount.
Does snow have hydrogen and oxygen?
Yes. Snow is made out of many molecules of water. Water is the combination of two atoms of hydrogen and one atom of Oxygen (H2O).
In two molecules of carbon dioxide 2CO2 there are how many atoms and what are they made of?
2 CO2 means there are two molecules of carbon dioxide. In one molecule of CO2 there is 1 carbon atom, and 2 oxygen atoms. So three atoms total. Therefore, in 2 molecules (each with 3 atoms) there are 6 atoms total. The molecules are made of atoms of carbon and oxygen. The atoms themselves are made of protons, electrons, and neutrons.
How many oxygen atoms are in molecules of water?
3 oxygen atoms in three molecules of water.- There are 3 total atoms in water, which is H2O. There are 2 hydrogen atoms (H), and 1 oxygen atom (O).
How many oxygen atoms are in water molecules?
3 oxygen atoms in three molecules of water.- There are 3 total atoms in water, which is H2O. There are 2 hydrogen atoms (H), and 1 oxygen atom (O).
How many atoms of oxygen are there in all 4 moelcules of water?
There are 8 oxygen atoms in 4 water molecules.
How many oxygen atoms I need to form five water molecules?
You would need 10 oxygen atoms to form five water molecules. Each water molecule consists of two hydrogen atoms and one oxygen atom. So, 5 water molecules would require a total of 10 hydrogen atoms and 5 oxygen atoms.
How many molecules of water would result if two molecules of glucose combined with 12 molecules of oxygen?
Twelve. Glucose is C6H12O6, so two molecules of glucose would give you: 12 carbon atoms 24 hydrogen atoms 12 oxygen atoms The 12 molecules of oxygen would give 24 oxygen atoms, for 48 total atoms of oxygen. So...each carbon atom would take two oxygen atoms to give 12 molecules of carbon dioxide, and each remaining oxygen atom would take two hydrogen atoms to give 12 molecules of water.
How many oxygen atoms are there in dioxide molecules?
There are 2 oxygen atoms in dioxide
How many oxegyn atoms does 2H2O have?
Two water molecules (2H2O) have four oxygen atoms in total.
How many atoms are there in a molecule of oxygen?
There are 2 atoms and 3 molecules in oxygen.
How many molecules of oxygen is need to make water?
None. A water molecules contains one oxygen atom and two hydrogen atoms. Oxygen only contains oxygen.
How many moles of oxygen gas are needed to make 4 moles of water?
4 moles of oxygen atoms are present in 4 moles of H2O
How do you use the word molecules in a sentence?
there are 'molecules' in many everyday items. 'molecules' are studied in science.
How many atoms are in 4 o2?
O2 has 2 atoms of oxygen.
