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No, the range is about 282-562 molecular mass for candle wax.
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A helium balloon rises in the air because it is less dense than oxygen?
The density of a gas depends on its molecular or atomic mass. Carbon dioxide has a molecular mass of about 44 AMU (Atomic Mass Units) while helium has a mass of about 4 AMU.
Is Carbon dioxide more dense than water?
The density of a gas is directly propotional to its molecular mass. The main components of air are diatomic nitrogen and oxygen, which have molecular masses off approximately 28 AMU (atomic mass units) and 32 AMU respectively. Carbon dioxide has a molecular mass of approximately 44 AMU.
Is oxygen molecular mass twice of its atomic mass?
Molar mass of it is 32gmol-1. It is twice than an atom.
Is molecular weight the same as mass?
Technically... not really. It would perhaps be more accurate to use the terms formula mass and molecular mass rather than formula weight and molecular weight. This because in physical terms, weight is a force while mass is a measure of the amount of substance in something.
Does one mole of NH3 weigh more than one mole of H2O?
The mass of NH3 mole = its molecular weight = 14 + 3 x 1 = 17 The mass of H2O mole = its molecular weight = 2 x 1 + 16 = 18 This means that one mole of NH3 weigh less than one mole of H2O
What is likely to happen to a molecular cloud core with a mass that is less than its Jeans Mass?
It will collapse.
Is butane gas less volatile than propane?
Yes, the molecular mass of propane is 44 while that of butane is 58, higher is the molecular mass of an alkane higher would be the boiling point therefore less would be the volatility.
A helium balloon rises in the air because it is less dense than oxygen?
The density of a gas depends on its molecular or atomic mass. Carbon dioxide has a molecular mass of about 44 AMU (Atomic Mass Units) while helium has a mass of about 4 AMU.
Does nitrogen weigh more than air?
No. Nitrogen is slightly less dens than air. The density of a gas is directly proportional to its molecular mass. Dry air is 78% nitrogen, 21% oxygen. Nitrogen has a molecular mass of 28 AMU. Oxygen has a molecular mass of 32 AMU. This makes air just a bit denser than pure nitrogen.
Why does co2 diffuse faster than so2?
CO2 has lesser molecular mass than SO2 also Co2 is less reactive than SO2:)
Does oxygen have a greater mass than chlorine?
Atomic oxygen does not have a greater atomic mass than chlorine, nor does molecular oxygen. The atomic mass of chlorine is approximately 35 g/mol, while molecular (O2) oxygen has a molecular mass of 32 g/mol.
What has more mass water or sulfuric acid?
The molecular maass of sulfuric acid (98,08) is greater than the molecular mass of water (18).
Is Carbon dioxide more dense than water?
The density of a gas is directly propotional to its molecular mass. The main components of air are diatomic nitrogen and oxygen, which have molecular masses off approximately 28 AMU (atomic mass units) and 32 AMU respectively. Carbon dioxide has a molecular mass of approximately 44 AMU.
Is oxygen molecular mass twice of its atomic mass?
Molar mass of it is 32gmol-1. It is twice than an atom.
How molecular motion changes as a substance changes from one state to another?
Molecular motion is less constrained in liquid than in solid and is less constrained in gas than in liquid.
Is molecular weight the same as mass?
Technically... not really. It would perhaps be more accurate to use the terms formula mass and molecular mass rather than formula weight and molecular weight. This because in physical terms, weight is a force while mass is a measure of the amount of substance in something.
Does one mole of NH3 weigh more than one mole of H2O?
The mass of NH3 mole = its molecular weight = 14 + 3 x 1 = 17 The mass of H2O mole = its molecular weight = 2 x 1 + 16 = 18 This means that one mole of NH3 weigh less than one mole of H2O
