Consider the production of ammonia gas through the reaction of nitrogen with hydrogen as described by the balanced equation , N 2(g) +3H 2(g) 2NH 3(g)

If all gas volumes are measured under the same conditions of pressure and temperature (STP ), what volume of ammonia gas would be produced by the complete reaction of 40.0 L of nitrogen ?

a. 20.0L
b. 26.7L
c. 40.0L
d . 80.0 L
e. none of these

When you mate two plants together the terms is called? answer it fast as possible plz! i have a test tomorrow!

16. in a reaction that has reached equilibrium, a. the forward and reverse reactions are occurring at the same rate. b. the reactants and products are in equal concentrations. c. the forward reaction has gone further than the reverse reaction. d. there are equal numbers of atoms on both sides of the equation. e. a, b, and d are correct.

Plz me ! 1 which of earths spheres contains most of its mass? a atmosphere b hydrosphere c geosphere* d biosphere 2 erosion and weathering are examples of which types of forces? a constructive forces b destructive forces* c gravitational forces d inertia-related forces 3 which of the following statements about earths atmosphere is true? a earths atmosphere contains 78% water vapor which is essentail to life b earths atmosphere contains 21% oxygen c earths atmosphere contains carbon dioxide which all life forms require d earths atmosphere allows radiation from the sun to pass through it and warm earths surface* 4 the strenght of the force of gravity between two objects is determined by which of the following factors? select all that apply a the messes of the objects* b the distance between the objects* c the volumes of the objects d the surface area of the objects 5 earth and moon are kept in there respective orbits due to the influence of a inertia b gravity c gravity and inertia* d neither gravity or inertia if you answer all questions right i will give