Question

identifying reaction types & balancing equations
step 2: balance the following chemical equations:
n₂ + 3h₂ → 2nh₃
2kclo₃ → 2kcl + 3o₂
nacl + f₂ → naf + cl₂
h₂ + o₂ → __h₂o
agno₃ + mgcl₂ → agcl + mg(no₃)₂
albr₃ + k₂so₄ → kbr + al₂(so₄)₃
ch₄ + o₂ → co₂ + h₂o
c₃h₈ + o₂ → co₂ + h₂o
fecl₃ + naoh → fe(oh)₃ + nacl
p + o₂ → __p₂o₅
na + h₂o → naoh + h₂
ag₂o → ag + __o₂
co₂ + h₂o → c₆h₁₂o₆ + o₂
k + mgbr₂ → kbr + mg
hno₃(aq) + ba(oh)₂(aq) → ba(no₃)₂(aq) + h₂o (l)
c₅h₁₂(g) + o₂(g) → co₂(g) + h₂o(g)
al(s) + fe₂o₃(aq) → al₂o₃(aq) + fe(s)
al(s) + o₂(g) → __al₂o₃(s)

Explanation:

Answer:

(1) \(2NaCl + F_2
ightarrow2NaF + Cl_2\)
(2) \(2H_2 + O_2
ightarrow2H_2O\)
(3) \(2AgNO_3+MgCl_2
ightarrow2AgCl + Mg(NO_3)_2\)
(4) \(2AlBr_3 + 3K_2SO_4
ightarrow6KBr + Al_2(SO_4)_3\)
(5) \(CH_4 + 2O_2
ightarrow CO_2+2H_2O\)
(6) \(C_3H_8 + 5O_2
ightarrow3CO_2 + 4H_2O\)
(7) \(FeCl_3+3NaOH
ightarrow Fe(OH)_3 + 3NaCl\)
(8) \(4P + 5O_2
ightarrow2P_2O_5\)
(9) \(2Na + 2H_2O
ightarrow2NaOH + H_2\)
(10) \(2Ag_2O
ightarrow4Ag + O_2\)
(11) \(6CO_2+6H_2O
ightarrow C_6H_{12}O_6 + 6O_2\)
(12) \(2K+MgBr_2
ightarrow2KBr + Mg\)
(13) \(2HNO_3+Ba(OH)_2
ightarrow Ba(NO_3)_2 + 2H_2O\)
(14) \(C_5H_{12}+8O_2
ightarrow5CO_2 + 6H_2O\)
(15) \(2Al + Fe_2O_3
ightarrow Al_2O_3+2Fe\)
(16) \(4Al + 3O_2
ightarrow2Al_2O_3\)