What is the molar mass of li2o? 29.9 g/mol 38.9 g/mol 46.0 g/mol 59.0 g/mol

Which statement describes both homogeneous mixtures and heterogeneous mixtures?

Which of the following is not a true statement about dwarf planets? a the kuiper belt contains comets, asteroids, and dwarf planets. b ceres is a dwarf planet located in the kuiper belt. c the largest known dwarf planet in the solar system is named eris.

How much would the freezing point of water decrease if 4 mol of sugar were added to 1 kg of water(k=1.86 c/mol/kg for water and i=1 for sugar