An igneous rock has a coarse texture and is dark in color. how else can this rock be accurately described? check all that apply.
a. intrusive
b. small crystals
c. cooled quickly
d. produced from magma
e. formed at earth’s surface

Achemical equilibrium between gaseous reactants and products is shown. n2(g) + 3h2(g) ⇌ 2nh3(g) how will the reaction be affected if the pressure on the system is increased? it will shift toward the reactant side as there is lower pressure on the reactant side. it will shift toward the product side as there is higher pressure on the product side. it will shift toward the reactant side as there are a greater number of moles of gas on the reactant side. it will shift toward the product side as there are a fewer number of moles of gas on the product side.