Which two body systems are most affected when a person is participating in a marathon running event? A. endocrine and digestive
B. Endocrine and muscular
c. skeletal and digestive
d. skeletal and muscular

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 causes most sediment to wash or fall into a river

To calculate percent by mass, use the equation below: calculate the percent by mass of each element. %n = % %h = % %o = %