Order the materials from causing the greatest refraction to causing the least refraction. A
water, air, oil

B
air, water, oil

C
oil, water, air

D
none of the above

Why are the trends and exceptions to the trends in ionization energy observed?

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

The vapor pressure of ethanol is 1.00 × 102 mmhg at 34.90°c. what is its vapor pressure at 61.61°c? (δhvap for ethanol is 39.3 kj/mol.)