De las siguientes ecuaciones químicas escoger 2 y deducir la fórmula de la constante de equilibrio: Cu (S) + HCl (g) ↔ CuCl2 (g) + H2 (g)
AlCl3 (s) + AgNO3 (ac) ↔ AgCl (s) + Al(NO3)3 (ac)
HBr (ac) + Zn (s) ↔ ZnBr2 (ac) + H2 (g)
Mg(OH)2(ac) + HNO3 (ac) ↔ Mg(NO3)2 (ac) + H2O(l)

escoger 2 cualquiera

100 points answer quick the table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 10 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.

How are isotopes of the same chemical element alike? how are they different?

What would happen to a volleyball left outside in the winter? o o o o a. it would expand. b. it would lose air. c. it would shrink. d. it would explode.