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2.000 moles of oxygen atoms weigh 32.00 g. 2.000 moles of oxygen molecules, on the other hand, weigh 64.00 g.
Wiki User
∙ 12y ago
Wiki User
∙ 11y ago3.2 grams
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What do the chemical formulas Cl2 O2 and H2 mean?
cl2 means chlorine, 02 means oxygen (2 oxygen atoms) h2 means hydrogen (2 hydrogen atoms)
How many grams in 15 moles of 02?
15 moles of 02 equal 480 g.
How many moles of 02 gas are in 38.5L of O2 gas?
The answer is 1,72 moles.
How many grams of oxygen gas is contained in 11.2L 02 gas at stp?
To determine how many atoms are present in 56 liters of oxygen gas at STP you first need to know that there are two atoms in a single molecule. Then, you would work the scientific formula to determine the number of molecules in the oxygen gas.
What is 02 gas?
oxygen
Is oxygen 02 a atom or a molecule?
it is a molecule with two oxygen atoms..
How many grams of water are made from complete reaction of 2.2 moles of oxygen gas with hydrogen gas?
The balanced chemical equation for the reaction between oxygen and hydrogen is2H2 + 02 -> 2H2OThus 2.2 moles of oxygen reacts with 4.4 moles of hydrogen to form 4.4 moles of steam (water in gaseous state).The mass of H2O obtained is thus 4.4 x 18.0 = 79.2g.
How are oxygen and Ozone like?
Oxygen's chemical formula is 02 (2 oxygen atoms) and Ozone is O3 (three oxygen atoms), thus they are both forms of Oxygen
How many oxygen atoms does 1 mole of 02 gas have?
1 mole of 02 gas has 12,044 281 714.1023 atoms.
How many atoms are in oxegyn?
Oxygen can be found as an isolated atom, so one atom of oxygen is in one atom of oxygen. Oxygen can also bond with itself. 02, the oxygen you inhale and is used in combustion reactions, has 2 atoms. 03 is ozone, which is found in the ozone layer, and has 3 atoms.
How many does the 02 hold?
The element O2 (oxygen gas) is made up of two oxygen atoms bonded together.
2H2 02---2H20 - how many molecules and number of atoms of each element in the equation?
4 molecules of hydrogen & oxygen4 atoms hydrogen& 3 of oxygen
What do the chemical formulas Cl2 O2 and H2 mean?
cl2 means chlorine, 02 means oxygen (2 oxygen atoms) h2 means hydrogen (2 hydrogen atoms)
What is the description for the term molecule?
a microscopic object, created of two or more atoms. For instance, an oxygen molecule is made up of two oxygen atoms, so its chemical formula is 02.
How many grams in 15 moles of 02?
15 moles of 02 equal 480 g.
What is 02 and C02 in medical terms?
This has to do with chemistry. O2 is also known as oxygen, because there are two oxygen atoms bound together to make the oxygen molecule. CO2 is carbon dioxide, because there is 1 carbon atom bound together with 2 oxygen atoms to make the molecule.
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
