Question

Determine which type of reaction each of the following are: decomposition, formation, combustion, replacement, double replacement (3 pts)
16. 2Fe(s) + 2H2O(l) + O2(g) → Fe2O3. + 2H2
17. 2 KCl(s) → 2 K(s) + Cl2(g)
18. 2AgNO3(aq) + Zn(s) → 2Ag(s) + Zn(NO3)2(aq)
19. HCl (aq) + NaOH (aq) → NaCl (aq) + H2O (l)
20. Mg(s) + Cl2 (g) → MgCl2

Answer 1

@OzOG

Answer 2

Is this a quiz or a test?

Answer 3

practice problems I need help understanding