a certain gas of mass 2.5 gram at 25 degrees celsius and 0.65 ATM occupies a volume of 23.52L. determine the molecular mass of the gas​

Which of the following shapes would represent a molecule with two bonded atoms and 3 lone pairs on only one of them , trigonal planar , bent , trigonal pyramidal , linear

If i add water to oil what will happen

Kp is the equilibrium constant for dissociation of the propionic acid dimer. what is the sign of the slope for a plot of the natural logarithm of kp vs. inverse temperature for this reaction?