A student collects a 125.0mL sample of hydrogen gas but forgot to record the temperature. Later the sample is found to have a volume of 128.6mL when the temperature is 26.0oC. What was the original temperature, in Kelvin, of the gas? Show all your work and round your answer to the hundredths place.

It has to be b i hope this

Vander waals forces are inter molecular bonds that exist within molecules of the same substance. a water molecule is made up of oxygen and hydrogen atoms which share electrons between each other. the vander waals forces are forces that exist between multitude of different  molecules of water. dipole dipole forces is the type of vander waals force that exist in water. the oxygen atom which is more electronegative pulls the shared electron closer to itself thus generating a partial negative charge while the hydrogen acquire a partial positive charge. these two different charges causes attraction to occur in water molecules.

H2so4 is the chemical compound of sulfuric acid.