In sodium 46g(Na =23) i) No. of atoms
ii) to No. of moles
i) Mass of latom of sodium
in Molar mass of Na

The diagram below shows the different phase transitions that occur in matter. which arrow represents the transition in which dew is formed?

Which statement about hf is true? it is zero for any compound in its standard state. it is positive when the bonds of the product store more energy than those of the reactants. it is negative when a compound forms from elements in their standard states. it is zero for any element that is in the liquid state.

What is the vapor pressure of a solution with a benzene to octane?