3. For the oxidation of ammonia 4NH3+3O2⟶2N2+6H2O
it was found that the rate of formation of N2 was 0.27 mol L–1 s–1.
a. At what rate was water being formed?
b. At what rate was ammonia being consumed?
c. At what rate was O2 being consumed?

The pressure inside a hydrogen-filled container was 2.10 atm at 21 ? c. what would the pressure be if the container was heated to 92 ? c ?

Name the intersection of plane bpq and plane cpq.

15. which of the following is not human-caused groundwater pollution? a. water in an aquifer dissolves elements such as arsenic and mercury from surrounding rock. b. water in an aquifer is contaminated by leachate that seeps into the ground from a landfill. c. water in an aquifer becomes polluted with chemicals used in hydraulic fracturing, or fracking. d. water in an aquifer absorbs harmful bacteria from the drainage field of a septic tank.