WHICH STATEMENT DESCRIBES HOW CHEMICAL FORMULAS , SUCH AS H2O REPERSENT COMPOUNDS

50 g of ice at 0°c is dropped in a beaker containing 100 g of water at 0°c. what will be the contents of the beaker after 5 hours? assume that the room temperature is 0°c.

Which accurately compares concave and convex lenses?

How to tell if two objects are in thermal equilibrium 1.the objects have the same temperature 2.the objects are the same size 3.the objects are touching each other 4.the objects temperatures are changing