Classify the following substances as element, mixture or compound a. limestone b. diamond c. soil d. urine e. bronze f. sugar g. gold h. soap i. milk j. air k. neon

What is the formula for the molecular compound nitrogen monoxide

Calculate the molarity of 48.0 ml of 6.00 m h2so4 diluted to 0.250 l .

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?