Which formula represents a polar molecule?
(1) h2 (3) co2
(2) h2o (4) ccl4

What is the mass of 0.46 mil of mgcl2

Imagine one batch of soup (batch “a”) is made with 8.19 g/can of salt, according to the recipe, and a second batch of soup (batch “b”) is made with 8.32 g/can of salt. explain which batch would be more resistant to frost damage if it is shipped a great distance in winter and explain why.

Which process describes vaporization that takes place below the surface of a liquid? condensation melting boiling evaporation