13. How many moles of sulfur would have precisely 4.7x1022 atoms of sulfur?

Use the table to identify the phase and phase changes of the elements under the given conditions. write the name of the substance, phase, or phase change

In an exothermic reaction the bonding energy of the product is: less than the reactants same as the reactants greater than the reactants dependent upon the presence of a catalyst

If 1.8 l of water is added to 2.5l of a 7.0 m koh solution, what is the molarity of the new solution