During a chemical or physical change, energy may be... a. created into another form
b. destroyed and reinvented into another form
c. converted into another form
d. disappeared

Can someone me with questions 15 to 17 plz.

How does climate change cause the ocean's thermohaline current to slow down?

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.