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AlBr3 + 3 K = 3 KBr + Al
S + C + KNO3 = K2S + N2 + CO2 =>
S + 3 C + 2 KNO3 = K2S + N2 + 3 CO2
S{2-} + SO4{2-} + H{+} = SO2 + H2O =>
S{2-} + 3 SO4{2-} + 8 H{+} = 4 SO2 + 4 H2O
C12H22O11 = C + H2O =>
C12H22O11 = 12 C + 11 H2O
K3AsO4 + MgCl2 = KCl + Mg3(AsO4)2 =>
2 K3AsO4 + 3 MgCl2 = 6 KCl + Mg3(AsO4)2
O2 + MgS = SO + Mg =>
O2 + 2 MgS = 2 SO + 2 Mg
Cr2 + O6 = Cr2O3 =>
2 Cr2 + O6 = 2 Cr2O3
Mn(NO3)3 + K2S = Mn2S3 + KNO3 =>
2 Mn(NO3)3 + 3 K2S = Mn2S3 + 6 KNO3
Al + KOH = Al(OH)3 + K =>
Al + 3 KOH = Al(OH)3 + 3 K
CrO3 + Cr(OH)3 = CrO2 + H2O =>
CrO3 + 2 Cr(OH)3 = 3 CrO2 + 3 H2O
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
LiBH4 + NH4Cl = B3N3H6 + H2 + LiCl =>
3 LiBH4 + 3 NH4Cl = B3N3H6 + 9 H2 + 3 LiCl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Zn + H2PO4 = Zn2(PO4)3 + H2 =>
2 Zn + 3 H2PO4 = Zn2(PO4)3 + 3 H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Al + NaOH = Na3AlO3 + H2 =>
2 Al + 6 NaOH = 2 Na3AlO3 + 3 H2
FeO + PdF2 = FeF2 + PdO =>
FeO + PdF2 = FeF2 + PdO
Al2O3 + H3(PO4) = Al(PO4) + H2O =>
Al2O3 + 2 H3(PO4) = 2 Al(PO4) + 3 H2O
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
C12H22O11 = C6H5OH6 + CO2 + H2O =>
11 C12H22O11 = 16 C6H5OH6 + 36 CO2 + 33 H2O
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
CrCl3 + AgNo3 = Cr(No3)3 + AgCl =>
CrCl3 + 3 AgNo3 = Cr(No3)3 + 3 AgCl
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
Pb(NO3)2(aq) + K3Fe(CN)6(aq) = Pb3(Fe(CN)6)2(s) + KNO3(aq) =>
3 Pb(NO3)2(aq) + 2 K3Fe(CN)6(aq) = Pb3(Fe(CN)6)2(s) + 6 KNO3(aq)
CH3OH + C7H6O3 = C8H10O4 =>
CH3OH + C7H6O3 = C8H10O4
Mn + HI = H2 + MnI3 =>
2 Mn + 6 HI = 3 H2 + 2 MnI3
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
Mn(NO3)3 + K2S = Mn2S3 + KNO3 =>
2 Mn(NO3)3 + 3 K2S = Mn2S3 + 6 KNO3
P4 + Br2 = PBr3 =>
P4 + 6 Br2 = 4 PBr3
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
C7H16 + O2 = CO2 + H2 =>
C7H16 + 7 O2 = 7 CO2 + 8 H2
[NH4]2CO3 + CaCl2 = NH4Cl + CaCO3 =>
[NH4]2CO3 + CaCl2 = 2 NH4Cl + CaCO3
KHCO3 + Ca(OH)2 = CaCO3 + KOH + H2O =>
KHCO3 + Ca(OH)2 = CaCO3 + KOH + H2O
HCI + K2S = H2S + KCI =>
2 HCI + K2S = H2S + 2 KCI
Zn + HS04 = ZnS04 + H2 =>
2 Zn + 2 HS04 = 2 ZnS04 + H2
Zn + CuCI2 = ZnCI2 + Cu =>
Zn + CuCI2 = ZnCI2 + Cu
[SO3]2{-} + [Cr2O7]2{-} + H{+} = [SO4]2{-} + Cr3{+} + H2O =>
77[SO3]2{-} + 12[Cr2O7]2{-} + 28 H{+} = 77[SO4]2{-} + 16 Cr3{+} + 14 H2O
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
Zn(HCOO)2(l) + Cr(HCOO)3(l) = CrZn3(HCOO)9(l) =>
3 Zn(HCOO)2(l) + Cr(HCOO)3(l) = CrZn3(HCOO)9(l)
Ti2O3 = Ti + O2 =>
2 Ti2O3 = 4 Ti + 3 O2
K + O = K2O3 =>
2 K + 3 O = K2O3
KMnO4 + H2C2O4 + H2SO4 = K2SO4 + CO2 + MnSO4 + H2O =>
2 KMnO4 + 5 H2C2O4 + 3 H2SO4 = K2SO4 + 10 CO2 + 2 MnSO4 + 8 H2O
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
LiCl + Br2 = LiBr + Cl2 =>
2 LiCl + Br2 = 2 LiBr + Cl2
BaCl2 + Na2CO3 = BaCO3 + NaCl =>
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl
C3H6O + K2Cr2O7 + H2SO4 = C3H6O2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C3H6O + K2Cr2O7 + 4 H2SO4 = 3 C3H6O2 + Cr2(SO4)3 + K2SO4 + 4 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
C3H8O(g) = C3H6(g) + H2O(g) =>
C3H8O(g) = C3H6(g) + H2O(g)
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