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Al(NO3)3 + Ca(NO3)2 = Al(NO3)2 + Ca(NO3)3
NiOOH + H2SO4 = NiSO4 + O2 + H2O =>
4 NiOOH + 4 H2SO4 = 4 NiSO4 + O2 + 6 H2O
FeS + Ca(OH)2 = Fe(OH)2 + CaS =>
FeS + Ca(OH)2 = Fe(OH)2 + CaS
(NH4)Cl + Ba(SO3) = BaCl2 + (NH4)2SO3 =>
2(NH4)Cl + Ba(SO3) = BaCl2 + (NH4)2SO3
NaHCO3 + CaCl2 = CO2 + CaCO3 + H2O + NaCl =>
2 NaHCO3 + CaCl2 = CO2 + CaCO3 + H2O + 2 NaCl
As4O6(s) + HO(aq) = AsO2(aq) + H2O(l) =>
As4O6(s) + 4 HO(aq) = 4 AsO2(aq) + 2 H2O(l)
CaCl2 + Na2CrO7 + H3AsO4 = Cr3(AsO4)2 + Ca3(AsO4)2 + Na3AsO4 + Cl2 + H2O =>
15 CaCl2 + 3 Na2CrO7 + 14 H3AsO4 = Cr3(AsO4)2 + 5 Ca3(AsO4)2 + 2 Na3AsO4 + 15 Cl2 + 21 H2O
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
Si + NO = SiNO =>
Si + NO = SiNO
Mn + HNO3 = Mn(NO3) + NO + H2O =>
3 Mn + 4 HNO3 = 3 Mn(NO3) + NO + 2 H2O
KClO3 + H2SO4 = KHSO4 + O2 + ClO2 + H2O =>
4 KClO3 + 4 H2SO4 = 4 KHSO4 + O2 + 4 ClO2 + 2 H2O
HCl + NaSO = NaCl + HSO =>
HCl + NaSO = NaCl + HSO
Ca3(PO4)2(aq) + SiO2(s) + C(s) = P4(s) + CaSiO3(s) + CO2(g) =>
2 Ca3(PO4)2(aq) + 6 SiO2(s) + 5 C(s) = P4(s) + 6 CaSiO3(s) + 5 CO2(g)
CU(SO4)2 + KI = CUI + I2 + K2SO4 =>
2 CU(SO4)2 + 8 KI = 2 CUI + 3 I2 + 4 K2SO4
Cu2(SO4)2 + Na2CO3 = CuCO3 + Na2SO4 =>
Cu2(SO4)2 + 2 Na2CO3 = 2 CuCO3 + 2 Na2SO4
Ra + N = Ra3N2 =>
3 Ra + 2 N = Ra3N2
Fe(NO3)3 + Zn(NO3)2 + C6H8O7 = ZnFe2O4 + CO2 + NO2 + H2O =>
18 Fe(NO3)3 + 9 Zn(NO3)2 + 4 C6H8O7 = 9 ZnFe2O4 + 24 CO2 + 72 NO2 + 16 H2O
PbS4 + O2 = Pb2O4 + SO2 =>
2 PbS4 + 10 O2 = Pb2O4 + 8 SO2
Na2S + H2SO4 = Na2SO4 + H2S =>
Na2S + H2SO4 = Na2SO4 + H2S
N2 + CaBr2 = CaN2 + Br2 =>
N2 + CaBr2 = CaN2 + Br2
HF2(g) + H2O(l) = HF(g) + O2(g) =>
4 HF2(g) + 2 H2O(l) = 8 HF(g) + O2(g)
P4 + NaOH(aq) + H2O = PH3(g) + Na2HPO3 =>
P4 + 4 NaOH(aq) + 2 H2O = 2 PH3(g) + 2 Na2HPO3
C6H12 + BH3 + H2O2 = C6H14O + B(OH)3 =>
3 C6H12 + BH3 + 3 H2O2 = 3 C6H14O + B(OH)3
Ce(NO3)3*6H2O + C6H8O7 = CeO2 + H2O + CO2 + N2 =>
18 Ce(NO3)3*6H2O + 14 C6H8O7 = 18 CeO2 + 164 H2O + 84 CO2 + 27 N2
Fe(NO3)2(aq) + NaOH(aq) = Fe(OH)2 + NaNO3 =>
Fe(NO3)2(aq) + 2 NaOH(aq) = Fe(OH)2 + 2 NaNO3
Fe(C2H3O2)3 + NaOH = Na(C2H3O2) + Fe(OH)3 =>
Fe(C2H3O2)3 + 3 NaOH = 3 Na(C2H3O2) + Fe(OH)3
Al + SrBr2 = AlBr3 + Sr =>
2 Al + 3 SrBr2 = 2 AlBr3 + 3 Sr
KClO3 + H2SO4 = KHSO3 + O2 + ClO2 + H2O =>
4 KClO3 + 4 H2SO4 = 4 KHSO3 + 3 O2 + 4 ClO2 + 2 H2O
Ba(NO3)2 + (NH)2Cr = BaCr + NHNO3 =>
Ba(NO3)2 + (NH)2Cr = BaCr + 2 NHNO3
Zn + MgI2 = Mg + ZnI2 =>
Zn + MgI2 = Mg + ZnI2
CH2O = CH4 + CO2 =>
2 CH2O = CH4 + CO2
CuCl2*2H2O + C6H12O6 + NaOH = Cu2O + H2O + NaCl + C6H12O7 =>
2 CuCl2*2H2O + C6H12O6 + 4 NaOH = Cu2O + 6 H2O + 4 NaCl + C6H12O7
NH2 + H2 = NH3 =>
2 NH2 + H2 = 2 NH3
Ag(NO3)2 + NaCl = AgCl + Na(NO3)2 =>
Ag(NO3)2 + NaCl = AgCl + Na(NO3)2
C + H2O = CO + H211 =>
211 C + 211 H2O = 211 CO + 2 H211
K4[Fe(CN)6] + HNO3 = H2[Fe(CN)5(NO)] + CO2 + NH4NO3 + KNO3 =>
K4[Fe(CN)6] + 6 HNO3 = H2[Fe(CN)5(NO)] + CO2 + NH4NO3 + 4 KNO3
As + O2 = As2O5 =>
4 As + 5 O2 = 2 As2O5
H2Te + Cr(OH)3 = Cr(HTe)3 + H2O =>
3 H2Te + Cr(OH)3 = Cr(HTe)3 + 3 H2O
Sn + CH3COOH = Sn(CH3COO)4 + H2 =>
Sn + 4 CH3COOH = Sn(CH3COO)4 + 2 H2
AlN + KOH + H2O = Al(OH)3 + KNO3 + H2 =>
AlN + KOH + 5 H2O = Al(OH)3 + KNO3 + 4 H2
CH3(g) + O2(g) = CO2(g) + H2O(l) =>
4 CH3(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(l)
Sn + Al(NO3)3 = Sn(NO3) + Al =>
3 Sn + Al(NO3)3 = 3 Sn(NO3) + Al
C80H18 + O2 = CO + H2O =>
2 C80H18 + 89 O2 = 160 CO + 18 H2O
Mg(CH3COO)2 + HCl = CH3COOH + MgCl2 =>
Mg(CH3COO)2 + 2 HCl = 2 CH3COOH + MgCl2
S2O5{2-} + I2 + H2O = SO4{2-} + I{-} + H{+} =>
S2O5{2-} + 2 I2 + 3 H2O = 2 SO4{2-} + 4 I{-} + 6 H{+}
SnCl4 + F2 = SnF2 + Cl =>
SnCl4 + F2 = SnF2 + 4 Cl
H2O + C6H14 = CO2 + H{+} + {-} =>
12 H2O + C6H14 = 6 CO2 + 38 H{+} + 38e
Cr2O7{-2} + C2O4{-2} + H3O{+} = Cr{+3} + CO2 + H2O =>
Cr2O7{-2} + 3 C2O4{-2} + 14 H3O{+} = 2 Cr{+3} + 6 CO2 + 21 H2O
MgS + NaOH = Mg(OH)2 + Na2S =>
MgS + 2 NaOH = Mg(OH)2 + Na2S
Be + Al2(SO4)3 = BeSO4 + Al =>
3 Be + Al2(SO4)3 = 3 BeSO4 + 2 Al
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