Which statement(s) correctly describe atmospheric pressure?
1.it’s the same everywhere in the atmosphere.
2.it pushes on all objects that are on earth’s surface.
3.it can be measured in atmospheres or kilopascals.
4.it pushes on objects in all directions.
5.it’s a result of gas particles losing energy.
can pick more the one

Which class of molecules functions as chemical signals? hormones water carbohydrates proteins

What energy is it when you flip on a switch on a lamp

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.