In the following reaction which species is being oxidized and which is being reduced? 2 Cr (s) + 3 Cl2 (g) → 2 CrCl3 (s)

How many grams of CO2 will be produced when 9.00 grams of Na2SO4 react according to the balanced reaction shown?               Na2SO4 + 2 C → Na2S + 2 CO2

Reaction rates are determined by all of the following factors except

The position of the equilibrium for a system where K = 4.6 × 10-15 can be described as being favored to _____; the concentration of products is relatively _____.

For the reaction of zinc with silver nitrate,  2.9 g of silver was produced.  The reaction should have theoretically produced 3.5 g.  What is the percent yield?

In a precipitation reaction the insoluble product can be identified by the symbol ________.

Write out and balance the equation for liquid benzene (C6H6) reacting with oxygen to form carbon dioxide and water vapor in a fire.

S + O2 → SO2            ΔH = -70.8 kcal Based on the reaction shown, which statement is true?

In the correctly balanced reaction the coefficient for the H2O is: ____ Al(OH)3 + ____ H2SO4 → ____ Al2 (SO4)3 + ____ H2O

Fe(s) + CuCl2 (aq) → Cu(s) + FeCl2 (aq)  In the redox reaction shown, _____ is oxidized and becomes _____.