2.02 grams/mole
H2 will diffuse fastest as it has the least molecular weight.
H2 is the molecular formula for hydrogen gas; H is the chemical formula for one atom of hydrogen, whether it be gas, liquid, or solid.
One mole H2 is 2*1.008 g/mol = 2.016 gram
The molecular geometry of H2 is linear. It consists of two hydrogen atoms bonded together, forming a straight line.
The lightest diatomic element is hydrogen (H2). It has a molecular weight of approximately 2 grams per mole, which is the lightest of all the elements.
H2 will diffuse fastest as it has the least molecular weight.
The most common molecule in a molecular cloud is molecular hydrogen (H2).
The molecular formula of hydrogen is H2. It consists of two hydrogen atoms bonded together.
H2 is the molecular formula for hydrogen gas; H is the chemical formula for one atom of hydrogen, whether it be gas, liquid, or solid.
No. H2 does not have a permanent dipole moment.
One mole H2 is 2*1.008 g/mol = 2.016 gram
The molecular geometry of H2 is linear. It consists of two hydrogen atoms bonded together, forming a straight line.
The effusion rate is inversely proportional to the square root of the molecular weight of the gas. Therefore, the ranking in decreasing effusion rate would be: He > H2 > C3H8 > H2S.
Hydrogen gas (H2) will deviate easier than hydrogen bromide gas (HBr) due to its lower molecular mass and lighter weight. This leads to H2 molecules traveling at higher speeds and deviating more easily when subjected to external forces.
The lightest diatomic element is hydrogen (H2). It has a molecular weight of approximately 2 grams per mole, which is the lightest of all the elements.
Hydrogen, in its elemental form, forms diatomic molecules, H2 , so it can be considered molecular.
H2 + Cl2 2HCl