Question

In _______ reactions, the products have higher energy than the reactants, and in _________ reactions, the reactants have higher energy than the products.
a.
exothermic, endothermic
c.
equilibrium, spontaneous
b.
endothermic, exothermic
d.
reversible, irreversible

Answer 1

do u know what is exothermic and endothermic reactions are ??

Answer 2

Google?

Answer 3

what

Answer 4

a chemical reaction accompanied by the evolution of heat for exot
a chemical reaction accompanied by the absorption of heat for endot

Answer 5

ok thanks

Answer 6

got it :)

Answer 7

may i know which is correct answer out of 4 then :)

Answer 8

let m e finish the test than we will know

Answer 9

what :)