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H2SO4HNO3 = NO2HSO4H2O
C3H6O2 + C6H8N2 = C9H10N2 + H2O =>
C3H6O2 + C6H8N2 = C9H10N2 + 2 H2O
As + H2O = AsO + H2 =>
As + H2O = AsO + H2
H{+} + CH2COOH{-} = CH3COOH =>
H{+} + CH2COOH{-} = CH3COOH
KMnO4 + NaCl = KCl + NaMnO4 =>
KMnO4 + NaCl = KCl + NaMnO4
Cu(OH)2(s) + HClO4(aq) = Cu(ClO4)2 + H2O(l) =>
Cu(OH)2(s) + 2 HClO4(aq) = Cu(ClO4)2 + 2 H2O(l)
SO2 + B = S + B2O3 =>
3 SO2 + 4 B = 3 S + 2 B2O3
PbO2 + Si + Cl2 = PbCl3 + SiO =>
2 PbO2 + 4 Si + 3 Cl2 = 2 PbCl3 + 4 SiO
C8H8O2 + NaOH = C8H7O2{-} + Na{+} + H2O =>
C8H8O2 + NaOH = C8H7O2{-} + Na{+} + H2O
CH3(CH2)7CH3(l) + O2(g) = CO2(g) + H2O =>
CH3(CH2)7CH3(l) + 14 O2(g) = 9 CO2(g) + 10 H2O
Z2 + Pb(NO2)4 = Z(NO2) + Pb =>
2 Z2 + Pb(NO2)4 = 4 Z(NO2) + Pb
H2SO2 + Cu = CuS + CuSO4 + H2O =>
4 H2SO2 + 4 Cu = 3 CuS + CuSO4 + 4 H2O
Ba(NO3)2 + Na2SO4 = Na2NO3 + Ba(SO4)2 =>
Ba(NO3)2 + 2 Na2SO4 = 2 Na2NO3 + Ba(SO4)2
HNO3 + P = H2O + H3PO4 + NO2 =>
5 HNO3 + P = H2O + H3PO4 + 5 NO2
MgBr2 + CH3COOK = MgK + Br2CH3COO =>
MgBr2 + CH3COOK = MgK + Br2CH3COO
NaClO3 + KI + HCl = NaCl + I2 + KCl + H2O =>
NaClO3 + 6 KI + 6 HCl = NaCl + 3 I2 + 6 KCl + 3 H2O
C3H8(g) + O2(g) = C(s) + H2O(l) =>
C3H8(g) + 2 O2(g) = 3 C(s) + 4 H2O(l)
MnO + NaOH = MnOH + NaO =>
MnO + NaOH = MnOH + NaO
Li{-} + Cl{+} = LiCl =>
Li{-} + Cl{+} = LiCl
Fe(OH)2 + CuCl = FeCl2 + CuOH =>
Fe(OH)2 + 2 CuCl = FeCl2 + 2 CuOH
N2O + H2O = NOH =>
N2O + H2O = 2 NOH
Ca + TiCl4 = CaCl2 + Ti =>
2 Ca + TiCl4 = 2 CaCl2 + Ti
AgNO3 = Ag{-} + NO3{+} =>
AgNO3 = Ag{-} + NO3{+}
(NH4)2HPO4 + KOH = K3PO4 + (NH4)3PO4 + H2O =>
3(NH4)2HPO4 + 3 KOH = K3PO4 + 2(NH4)3PO4 + 3 H2O
P4 + HNO3 = P2O5 + H2O + N2 =>
P4 + 4 HNO3 = 2 P2O5 + 2 H2O + 2 N2
Mg(s) + Al{3+} = Mg{2+} + Al(s) =>
3 Mg(s) + 2 Al{3+} = 3 Mg{2+} + 2 Al(s)
NaJ + MnO2 + H2SO4 = Na2SO4 + MnSO4 + H2O + J2 =>
2 NaJ + MnO2 + 2 H2SO4 = Na2SO4 + MnSO4 + 2 H2O + J2
Cu2O + NaCl + H2O = H(CuCl2) + NaOH =>
Cu2O + 4 NaCl + 3 H2O = 2 H(CuCl2) + 4 NaOH
CaCl2 + NH4OH = Ca(OH)2 + (NH4)2Cl2 =>
CaCl2 + 2 NH4OH = Ca(OH)2 + (NH4)2Cl2
HCl + AgBr = AgCl + HBr =>
HCl + AgBr = AgCl + HBr
CH3OH + HNO3 = CH3COO + H2O + NO =>
6 CH3OH + 5 HNO3 = 3 CH3COO + 10 H2O + 5 NO
Cu(NO3)2 + NaCl = Cu(Cl)2 + NO3Na =>
Cu(NO3)2 + 2 NaCl = Cu(Cl)2 + 2 NO3Na
NaIO3 + SO2 + H2O = NaI + H2SO4 =>
NaIO3 + 3 SO2 + 3 H2O = NaI + 3 H2SO4
Cs + CO2 = Cs2O + C =>
4 Cs + CO2 = 2 Cs2O + C
Zn + KAsO2 + H2SO4 = AsH3 + ZnSO4 + K2SO4 + H2O =>
6 Zn + 2 KAsO2 + 7 H2SO4 = 2 AsH3 + 6 ZnSO4 + K2SO4 + 4 H2O
Br + KOH = KBr + KBrO4 + H2O =>
8 Br + 8 KOH = 7 KBr + KBrO4 + 4 H2O
Na3PO4 + Cu3N2 = Cu3PO4 + Na3N2 =>
Na3PO4 + Cu3N2 = Cu3PO4 + Na3N2
PbMnO4 + Mg = Pb + Mg(MnO4)2 =>
2 PbMnO4 + Mg = 2 Pb + Mg(MnO4)2
Co(Cl)2 + Na2O2 + NaOH + H2O = Co(OH)3 + NaCl =>
2 Co(Cl)2 + Na2O2 + 2 NaOH + 2 H2O = 2 Co(OH)3 + 4 NaCl
C6H10 + Cl2 = C6H10Cl =>
2 C6H10 + Cl2 = 2 C6H10Cl
Ag + HCl = AgHCl =>
Ag + HCl = AgHCl
MgO + Al2O3 = Mg3Al2O6 =>
3 MgO + Al2O3 = Mg3Al2O6
PbBr2 + Ag = AgBr + Pb =>
PbBr2 + 2 Ag = 2 AgBr + Pb
MgBr2 = Mg + Br2 =>
MgBr2 = Mg + Br2
CuFeS2 + Ca(ClO)2 + H2O = Cu + Fe3O4 + H2SO4 + CaCl2 =>
3 CuFeS2 + 11 Ca(ClO)2 + 6 H2O = 3 Cu + Fe3O4 + 6 H2SO4 + 11 CaCl2
N(OH)3 + KCl = NCl3 + K(OH) =>
N(OH)3 + 3 KCl = NCl3 + 3 K(OH)
HCOOK = HCOO + K =>
HCOOK = HCOO + K
NaOH + CuCO3 = Na2CO3 + Cu(OH)2 =>
2 NaOH + CuCO3 = Na2CO3 + Cu(OH)2
Zn + LiCl = ZnCl + Li =>
Zn + LiCl = ZnCl + Li
Na2HPO4 + NiCl2 = Ni3(PO4)2 + NaCl + HCl =>
2 Na2HPO4 + 3 NiCl2 = Ni3(PO4)2 + 4 NaCl + 2 HCl
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