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H2SO4 + 2 KOH = K2SO4 + 2 H2O
Mg(OH)2 + Zn(NO3)2 = Mg(NO3)2 + Zn(OH)2 =>
Mg(OH)2 + Zn(NO3)2 = Mg(NO3)2 + Zn(OH)2
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
La2(CO3)3 + HCl = LaCl3 + CO2 + H2O =>
La2(CO3)3 + 6 HCl = 2 LaCl3 + 3 CO2 + 3 H2O
F + AgNO3 = AgF + (NO3)2 =>
2 F + 2 AgNO3 = 2 AgF + (NO3)2
Mg + Ca(NO3)2 = Mg(NO3)2 + Ca =>
Mg + Ca(NO3)2 = Mg(NO3)2 + Ca
O7 + Br2 = Br2O7 =>
O7 + Br2 = Br2O7
LiBr + Co(SO3)2 = Li(SO3)2 + CoBr =>
LiBr + Co(SO3)2 = Li(SO3)2 + CoBr
CuSO4 + K3[Fe(CN)6] + H2O = Cu3[Fe(CN)6]2 + H2SO4 + KOH =>
3 CuSO4 + 2 K3[Fe(CN)6] + 6 H2O = Cu3[Fe(CN)6]2 + 3 H2SO4 + 6 KOH
C4H8O3 + O2 = H2O + CO2 =>
2 C4H8O3 + 9 O2 = 8 H2O + 8 CO2
Hg + H2O = Hg(OH) + H2 =>
2 Hg + 2 H2O = 2 Hg(OH) + H2
H + Ni = HNi =>
H + Ni = HNi
HCHO + Cu(OH)2 = Cu + CO2 + H2O =>
HCHO + 2 Cu(OH)2 = 2 Cu + CO2 + 3 H2O
N2ONH3 = N3H3O =>
N2ONH3 = N3H3O
TiO2(s) + Cl2(g) + C(s) = TiCl4(l) + CO2(g) =>
TiO2(s) + 2 Cl2(g) + C(s) = TiCl4(l) + CO2(g)
H2O2 + NaBH4 = NaBO2 + H2 =>
H2O2 + NaBH4 = NaBO2 + 3 H2
HNO2 + Fe(OH)3 = FeOH(NO2)2 + H2O =>
2 HNO2 + Fe(OH)3 = FeOH(NO2)2 + 2 H2O
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
AlI3 + BeBr2 = AlBr3 + BeI2 =>
2 AlI3 + 3 BeBr2 = 2 AlBr3 + 3 BeI2
Zn + AgNO3 = Ag2 + Zn(NO3)2 =>
Zn + 2 AgNO3 = Ag2 + Zn(NO3)2
Na2B4O7 + C = B + Na + CO =>
Na2B4O7 + 7 C = 4 B + 2 Na + 7 CO
C12H22O11 + O2 = C3H5O3 + H2O =>
C12H22O11 + O2 = 4 C3H5O3 + H2O
N2 + O2 + H2 = HNO3 =>
N2 + 3 O2 + H2 = 2 HNO3
CHNaO3 = CNa2O3 + CO2 + H2O =>
2 CHNaO3 = CNa2O3 + CO2 + H2O
TiCl3(aq) + NaOH(aq) = Ti(OH)3(s) + NaCl(aq) =>
TiCl3(aq) + 3 NaOH(aq) = Ti(OH)3(s) + 3 NaCl(aq)
H + NaOH = HNaOH =>
H + NaOH = HNaOH
Na2S2O3 + Br2 + H2O = Na2SO4 + H2SO4 + HBr =>
Na2S2O3 + 4 Br2 + 5 H2O = Na2SO4 + H2SO4 + 8 HBr
Cu(NO3)2 + (NH4)2CO3 = CuCO3 + NH4NO3 =>
Cu(NO3)2 + (NH4)2CO3 = CuCO3 + 2 NH4NO3
Pb(NO3)4 + FeBr3 = PbBr4 + Fe(NO3)3 =>
3 Pb(NO3)4 + 4 FeBr3 = 3 PbBr4 + 4 Fe(NO3)3
C2H3NO3 + O2 = CO2 + H2O + N2 =>
4 C2H3NO3 + 5 O2 = 8 CO2 + 6 H2O + 2 N2
C2H2 + CuCl + NH3 = Cu2C2 + NH4Cl =>
C2H2 + 2 CuCl + 2 NH3 = Cu2C2 + 2 NH4Cl
MgSO3(s) + HNO3(aq) = Mg(NO3)2(aq) + H2O(l) + SO2(g) =>
MgSO3(s) + 2 HNO3(aq) = Mg(NO3)2(aq) + H2O(l) + SO2(g)
Cr + KOH = K3CrO3 + H2 =>
2 Cr + 6 KOH = 2 K3CrO3 + 3 H2
NH3 + O2 = N2 + H20O =>
40 NH3 + 3 O2 = 20 N2 + 6 H20O
Y(NO3)3 + Ba(NO3)2 + Cu(NO3)2 = YBa2Cu3O7 + NO2 + O2 =>
Y(NO3)3 + 2 Ba(NO3)2 + 3 Cu(NO3)2 = YBa2Cu3O7 + 13 NO2 + 3 O2
FO = F + O =>
FO = F + O
ZnSO3 + H2SO4 = ZnSO4 + SO2 + H2O =>
ZnSO3 + H2SO4 = ZnSO4 + SO2 + H2O
MgO + Cl = Mg + ClO =>
MgO + Cl = Mg + ClO
Pb(NO3)2 + NH4Cl = PbCl2 + NH4NO3 =>
Pb(NO3)2 + 2 NH4Cl = PbCl2 + 2 NH4NO3
H2SO4 + NaOH = NaSO4H + H2O =>
H2SO4 + NaOH = NaSO4H + H2O
Cr + KOH = K3CrO3 + H2 =>
2 Cr + 6 KOH = 2 K3CrO3 + 3 H2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
MnO2 + HCe = MnCe2 + Ce2 + H2O =>
MnO2 + 4 HCe = MnCe2 + Ce2 + 2 H2O
Li2C2O4 = Li2O + CO2 + CO =>
Li2C2O4 = Li2O + CO2 + CO
Sc + FeSO4 = Fe + Sc2(SO4)3 =>
2 Sc + 3 FeSO4 = 3 Fe + Sc2(SO4)3
BaO + SeO2 = Ba(SeO3) =>
BaO + SeO2 = Ba(SeO3)
Fe(III) + Cu(II)S = Cu(II) + Fe(III)S =>
Fe(III) + Cu(II)S = Cu(II) + Fe(III)S
Fe(NO3)3*9H2O + HCl = FeCl3 + H2O + HNO3 =>
Fe(NO3)3*9H2O + 3 HCl = FeCl3 + 9 H2O + 3 HNO3
LiOHHCl = HOHLiCl =>
LiOHHCl = HOHLiCl
CrCl3 + NaOH = Na3(Cr(OH)6) + NaCl =>
CrCl3 + 6 NaOH = Na3(Cr(OH)6) + 3 NaCl
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