Soil is a valuable resource because it
a.
is important to all living things on land.
b.
contains sand and gravel.
c.
is rich in decomposers.
d.
has all three soil horizons.

Consider the reaction: n2(g) + o2(g) ? 2no(g) kc = 0.10 at 2000oc starting with initial concentrations of 0.040 mol/l of n2 and 0.040 mol/l of o2, calculate the equilibrium concentration of no in mol/l how would this be done?

What is the correct equation for cellular respiration?

Chemistry worksheet - i am not sure what they are asking for exactly?