What is the mass of sulfuric acid, H2SO4, that is contained in 2.0 L of a 5.85 M solution ? A-1147.44 grams
B- 0.12 grams
C-11.7 grams
D-98.07 grams

1. explain hydrogen peroxide, h 2 o 2 properties and decomposition reaction. 2. describe how each of the following natural cycles plays a part in earth’s climate system. (a) the water cycle (b) the carbon cycle

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

If 22.5 liters of oxygen reacted with excess of hydrogen, how many liters of water vapor could be produced?