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2 Al + 3 Co(NO3)2 = 2 Al(NO3)3 + 3 Co
P + N2O = N2 + P2O5 =>
2 P + 5 N2O = 5 N2 + P2O5
NaClO3 + H2SO4 = NaHSO4 + ClO2 + NaClO4 + H2O =>
3 NaClO3 + 2 H2SO4 = 2 NaHSO4 + 2 ClO2 + NaClO4 + H2O
NH3 + Ag(NO3) = N(NO3) + AgH3 =>
NH3 + Ag(NO3) = N(NO3) + AgH3
C8H18(aq) + O2(g) = CO2 + H2O =>
2 C8H18(aq) + 25 O2(g) = 16 CO2 + 18 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C2H4(OH)2 + CH3COOH = CH3COOC2H4 + H2O =>
3 C2H4(OH)2 + CH3COOH = 2 CH3COOC2H4 + 4 H2O
SiF4(s) + H2O(l) = H2SiF6(s) + H2SiO3(s) =>
3 SiF4(s) + 3 H2O(l) = 2 H2SiF6(s) + H2SiO3(s)
Cu3Zn2 + HNO3 = Cu(NO3)2 + Zn(NO3)2 + NO2 + H2O =>
Cu3Zn2 + 20 HNO3 = 3 Cu(NO3)2 + 2 Zn(NO3)2 + 10 NO2 + 10 H2O
Sr(OH)2 + P2O5 = SrHPO4 + H2O =>
2 Sr(OH)2 + P2O5 = 2 SrHPO4 + H2O
C6H5COOH = C + H + O =>
C6H5COOH = 7 C + 6 H + 2 O
CO2S3 + H2O2 = COSO4 + H2O + H2SO4 =>
CO2S3 + 9 H2O2 = COSO4 + 7 H2O + 2 H2SO4
Ca + YF3 = Y + CaF2 =>
3 Ca + 2 YF3 = 2 Y + 3 CaF2
Sn + H2SO4 = H2O + SnSO4 + SO2 =>
Sn + 2 H2SO4 = 2 H2O + SnSO4 + SO2
Zr + HF = ZrF + H =>
Zr + HF = ZrF + H
As2S3 + HClO4 + H2O = H3AsO4 + S + HCl =>
4 As2S3 + 5 HClO4 + 12 H2O = 8 H3AsO4 + 12 S + 5 HCl
KOH + (NH4)2SO3 = K2SO3 + H2O + NH3 =>
2 KOH + (NH4)2SO3 = K2SO3 + 2 H2O + 2 NH3
MgCl2 + Li = MgLi + Cl2 =>
MgCl2 + Li = MgLi + Cl2
(NH4)2CrO4 + Cr(NO3)3 = (NH4)(NO3) + Cr2(CrO4)3 =>
3(NH4)2CrO4 + 2 Cr(NO3)3 = 6(NH4)(NO3) + Cr2(CrO4)3
Cl + Na2O = O2 + NaCl =>
4 Cl + 2 Na2O = O2 + 4 NaCl
Cu + HCl(aq) = CuCl + H2 =>
2 Cu + 2 HCl(aq) = 2 CuCl + H2
C6H6 + KMnO4 + H2SO4 = C7H6O2 + K2SO4 + MnSO4 + H2O =>
7 C6H6 + 6 KMnO4 + 9 H2SO4 = 6 C7H6O2 + 3 K2SO4 + 6 MnSO4 + 12 H2O
K + Co = KCo =>
K + Co = KCo
N2H4 + H2SO4 = [N2H6]SO4 =>
N2H4 + H2SO4 = [N2H6]SO4
HXeO4{-} = XeO6{4-} + Xe + O2 + H2O =>
4 HXeO4{-} = XeO6{4-} + 3 Xe + 4 O2 + 2 H2O
CdI2 + Br2 = CdBr2 + I2 =>
CdI2 + Br2 = CdBr2 + I2
Cr + N = CrN2 =>
Cr + 2 N = CrN2
NaClO2(aq) + Cl2(g) = ClO2(g) + NaCl(aq) =>
2 NaClO2(aq) + Cl2(g) = 2 ClO2(g) + 2 NaCl(aq)
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O
C(s) + Fe2O3 = Fe + CO =>
3 C(s) + Fe2O3 = 2 Fe + 3 CO
SnCl2 = Sn + Cl2 =>
SnCl2 = Sn + Cl2
S2O3{2-} + H2O = SO4{2-} + H{+} + {-} =>
S2O3{2-} + 5 H2O = 2 SO4{2-} + 10 H{+} + 8e
Ti + Cl2 = TiCl4 =>
Ti + 2 Cl2 = TiCl4
(NH4)2CO3 + NaCl = (NH4)Cl + Na2CO3 =>
(NH4)2CO3 + 2 NaCl = 2(NH4)Cl + Na2CO3
C6H5NH2 + NaOH = C6H5NNa2 + H2O =>
C6H5NH2 + 2 NaOH = C6H5NNa2 + 2 H2O
BaO2 + Mg = MgO + BaO =>
BaO2 + Mg = MgO + BaO
CuO(s) + HCl(aq) = CuCl2(aq) + H2O =>
CuO(s) + 2 HCl(aq) = CuCl2(aq) + H2O
(NH4)2SO4 + KI = (NH4)I + K2SO4 =>
(NH4)2SO4 + 2 KI = 2(NH4)I + K2SO4
H{+} + Cr2O7{-}2 + C2H5OH = Cr3{+} + C2H4O + H2O =>
10 H{+} + 6 Cr2O7{-}2 + 37 C2H5OH = 4 Cr3{+} + 37 C2H4O + 42 H2O
NaHCO3 + C6H10O5 = CO2 + H2O + Na =>
24 NaHCO3 + C6H10O5 = 30 CO2 + 17 H2O + 24 Na
N2H4 + H2SO4 = N2H6SO4 =>
N2H4 + H2SO4 = N2H6SO4
C + HO2 = CO2 + H2O =>
3 C + 4 HO2 = 3 CO2 + 2 H2O
Cu(C2H3O2)2 + KI = CuI + KC2H3O2 + I2 =>
2 Cu(C2H3O2)2 + 4 KI = 2 CuI + 4 KC2H3O2 + I2
CH2O + NaOH = CHONa + H2O =>
CH2O + NaOH = CHONa + H2O
CaCO3(s) + HCl(aq) = CaCl2(aq) + H2O(l) + CO2(s) =>
CaCO3(s) + 2 HCl(aq) = CaCl2(aq) + H2O(l) + CO2(s)
Cu2O + CH3COOH = Cu + H2O + CH3COO =>
Cu2O + 2 CH3COOH = 2 Cu + H2O + 2 CH3COO
Ni2O3 + Fe + H2O = Ni(OH)2 + Fe(OH)2 =>
Ni2O3 + Fe + 3 H2O = 2 Ni(OH)2 + Fe(OH)2
K3PO4(aq) + BaCl2(aq) = KCl(aq) + Ba3(PO4)2 =>
2 K3PO4(aq) + 3 BaCl2(aq) = 6 KCl(aq) + Ba3(PO4)2
Br2O3 + H2O = HBrO2 =>
Br2O3 + H2O = 2 HBrO2
(NH4)3PO4 + Ca(C2H3O2)2 = Ca3(PO4)2 + C2H7NO2 =>
2(NH4)3PO4 + 3 Ca(C2H3O2)2 = Ca3(PO4)2 + 6 C2H7NO2
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