The reaction : Mg + O2-----------> MgO
The balanced reaction : 2 Mg + O2-----------> 2 MgO
that is 2 moles of Mg reacts with one mole of oxygen gas.
moles of Mg reacted = 12 g / 24 g mol-1=0.5 mol.
Thus the no. of mol of O2 reacted = 0.5 mol /2 =0.25 mol
If the gas is at standard temperature and pressure, then
Volume of 1 mol of O2 gas = 22.4 dm3
Volume of 0.25 mol of O2 gas = 22.4 x 0.25 dm3= 5.6 dm3
the volume of oxygen that will be used to react completely with 12 g Mg =5.6 dm3 (provided that the gas is at the standard conditions.)
nascent oxygen molecular oxygen product
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Indigo has to be converted to the leuco-base form in a dye bath because indigo is insoluble in water and has to be converted to a water-soluble form through an oxygen-reduction process. This action produces luecoindigo which it used to dye clothes. The clothe can be converted back to an indigo form thereafter by air drying.
oxygen is used ... volume decreases.
nascent oxygen molecular oxygen product
"Millimeter" is a unit of length. "Liter" is a unit of volume. The two units are used to describe completely different types of quantities, and neither one can be converted to the other one. If volume could be converted to length, then you'd be able to figure out how many yards of gas you put in your car last week.
"Feet" is a unit of length or distance. "Cubic feet" is a unit of volume or capacity. The two units are used to describe two completely different kinds of quantities, and neither of them can be converted to the other one. If volume could be converted into length, you'd be able to figure out how many yards of gas you put in your car last week.
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If you find such a formula, ignore it, because it's wrong. "Millilitre" is a unit of volume. "Kilogram" is a unit of mass. They're used to describe completely different quantities, and they can't be converted to each other.
The volume measure used in hydrogen peroxide refers to the volume of oxygen that it produces
"Cubic feet" is a unit of volume, whereas "feet" is a unit of length. They're completely different units, they're used to describe completely different kinds of quantities, and neither one can be converted to the other one. If you could convert volume units into length units, you'd be able to figure out how many inches of gas you put in your car yesterday.
V-Volume O2-Oxygen VO2 is an expression used to describe the maximum amount of oxygen one can have when working out.
'Feet' and 'square feet' are completely different units, used to measure completely different quantities, and neither of them can be converted to the other.
"Millimetre" is a unit of length or distance. "Pint" is a unit of volume or capacity. Those units are used to describe completely different types of quantities, they have different physical dimensions, and neither can be converted into the other. If length units could be converted to volume units, then you'd be able to calculate how many feet of gas your car holds, and how many gallons tall you are.
Plants use molecular oxygen (O2) from the air during the process of photosynthesis to make food. In photosynthesis, carbon dioxide (CO2) is converted into glucose (sugar) and oxygen gas (O2) is released as a byproduct.