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Divide by 1000 to convert from milligrams to grams =3000/1000 grams = 3 grams
340 grams
... The Amount of Oxygen in the room
Just about 16 grams as what you have written in you question is Avogadro's number, which is a mole of anything. Oxygen is 16 grams per mole.
Toluene had heat of vaporization of 38.06 kJ/mol Toluene molecular mass is 92.14 g/mol You just need to convert heat of vaporization into kJ/g basis and multiply your 5 gram to get the required amount of heat.
0.000766 grams.
Three atoms of oxygen are required to react with each two atoms of aluminum to form the most common product of reaction between oxygen and aluminum. Therefore, 0.75 mole of oxygen atoms will be required to react with 0.5 mole of aluminum atoms. The atomic weight of oxygen is 15.999; therefore, the mass will be (0.75)(15.999) = 12 grams of oxygen, to the maximum possibly justified number of significant digits.
How do I convert 26 grams in to teaspoon
3.3 pounds = about 1,497 grams.
kilometers measures distance and grams measures weight or mass. You can not convert one to the oher.
105000 grams.
Divide by 1000 to convert from milligrams to grams =3000/1000 grams = 3 grams
1000000000000000 grams
340 grams
... The Amount of Oxygen in the room
43.2 grams of water
None. Oxygen is required for the production of ATP