On a cold day you may make a cup of hot chocolate. What is the solute in hot chocolate? A. Cocoa powder B. Heat C. Steam D. Mug

How many grams of magnesium metal will react completely with 8.3 liters of 5.5 m hcl? show all of the work needed to solve this problem. mg (s) + 2hcl (aq) → mgcl2 (aq) + h2 (g)

If 10.g of agno3 is available, what volume of 0.25 m agno3 can be prepared

The bond energy for the van der waals bond between two helium atoms is 7.9×10−4ev. assuming that the average kinetic energy of a helium atom is (3/2)kbt, at what temperature is the average kinetic energy equal to the bond energy between two helium atoms