The molar ratio of Na to O2 in the reaction 2Na + O2 -> 2Na2O is 2:1. This means that for 23g of Na, we need half as many grams of O2, which is calculated as 23g * (1/2) = 11.5g of O2.
TWO
1 kilogram = 1000 grams 1 gram = 0.001 kilogram
Kilogram and Kilo refer to the same unit of measurement.
A kilogram is bigger than a pound. 1 kilogram is equivalent to approximately 2.2 pounds.
The Titan 23G was first launched on the 25th of January 1994.
To find the number of atoms in 23g of sodium, divide the mass of the sample by the molar mass of sodium (23g/mol). This gives you the number of moles, which you can then convert to atoms using Avogadro's number (6.022 x 10^23 atoms/mol). So, there are approximately 6.022 x 10^23 atoms in 23g of sodium.
The molar ratio of Na to O2 in the reaction 2Na + O2 -> 2Na2O is 2:1. This means that for 23g of Na, we need half as many grams of O2, which is calculated as 23g * (1/2) = 11.5g of O2.
2.3oz = 65.204g
38g. It used to be 23g.
Atomic mass of NH3 is 17.So there are 1.353mol.
An order of Taco Bell nachos contains 23g of fat.
$10
TWO
A kilogram is a kilogram, no matter what.
The gram formula mass of sodium (Na) is approximately 23 grams per mole.
Gram