2. Write the equilibrlium constant expression for the following equilibrium system:
2 NH3 (g) + Heat <-> N2(g) + 3 H2 (g)

Nonpoint source pollution is difficult to control because it

Give the set of reactants (including an alkyl halide and a nucleophile) that could be used to synthesize the following ether: draw the molecules on the canvas by choosing buttons from the tools (for bonds and charges), atoms, and templates toolbars, including charges where needed. ch3ch2och2ch2chch3 | ch3

In france, grapes are 1.95 euros per kilogram. what is the cost of grapes, in dollars per pound, if the exchange rate is 1.14 dollars/euro? (2.6)