1- The lighter the molecule, the higher the K value.
2- when K value: is the ability of a material to conduct heat.
and materials with low thermal conductivities don't easily allow heat energy to pass through.
3- The thermal conductivity should increase with decrease molecular weight.
So as the molecular weight decreases the K value be higher.
<span>A) high to low pressure </span>
Answer:
boring
Explanation:
life would be meaningless like everyone being like on person
Answer:
potential energy is answer
Explanation:
The reaction is,
H2S + I2 --------------> 2 HI +S
Molar weight of H2S = 34 g per mol
Molar weight of HI =128 g per mol
Molar weight of I2 =254 g per mol
Moles of H2S in 49.2 g = 49.2 /34 mol = 1.447 mol
So according to stoichiometry of the reaction, number of I2 mols needed
= 1.447 mol
The mass of I2 needed = 1.447 mol x 254 g
