Finally, calculate the molar heat of solution for sodium hydroxide. The molar mass of sodium hydroxide is 39.997gmol . molar heat of solution:

Alarge marble is dropped in a graduated cylinder with 35ml of water in it. the water level increases to 49ml. what is the volume of the marble

If two atoms are bonded to a central atom with no lone pairs, how will they be arranged

Astudent is asked to identify and element that is pale yellow brittle solid and does not conduct electricity. at which location in this periodic table would the element most likely be found?