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2 Ge + 2 KOH + H2O2 = K2[Ge2(OH)4]
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Ni2(SO4)2 = Ni2O2 + SO3 =>
Ni2(SO4)2 = Ni2O2 + 2 SO3
HOCH2COOH + NaOH = C2H3NaO3 + H2O =>
HOCH2COOH + NaOH = C2H3NaO3 + H2O
AgBr + Na2S2O3 = Na3 + [Ag(S2O3)2] + NaBr =>
AgBr + 2 Na2S2O3 = Na3 + [Ag(S2O3)2] + NaBr
KC1O3(s) = KC1(s) + O2 =>
2 KC1O3(s) = 2 KC1(s) + 3 O2
ZnO + C = Zn + CO2 =>
2 ZnO + C = 2 Zn + CO2
Mg(ClO)2 + Mg(ClO3)2 = Mg(ClO2)2 =>
Mg(ClO)2 + Mg(ClO3)2 = 2 Mg(ClO2)2
Ca + H3PO4 = Ca3(PO4)2 + H2 =>
3 Ca + 2 H3PO4 = Ca3(PO4)2 + 3 H2
CaCO3 + H2CO3 = Ca(OH)2 + (CO2)2 =>
CaCO3 + H2CO3 = Ca(OH)2 + (CO2)2
K4Fe(CN)6 + ZnSO4 = K6Zn(Fe(CN)6)2 + K2SO4 =>
2 K4Fe(CN)6 + ZnSO4 = K6Zn(Fe(CN)6)2 + K2SO4
Na2S + CuBr2 = CuS + NaBr =>
Na2S + CuBr2 = CuS + 2 NaBr
Al(OH)3 + HC2H3O2 = Al(C2H3O2)3 + H2O =>
Al(OH)3 + 3 HC2H3O2 = Al(C2H3O2)3 + 3 H2O
SrI2 + AgNO3 = Sr(NO3)2 + AgI =>
SrI2 + 2 AgNO3 = Sr(NO3)2 + 2 AgI
Ca(OH)3 + Li = LiOH + Ca =>
Ca(OH)3 + 3 Li = 3 LiOH + Ca
KSCN + Na3(Co(NO2)6) = K3(Co(NO2)6) + NaSCN =>
3 KSCN + Na3(Co(NO2)6) = K3(Co(NO2)6) + 3 NaSCN
Pb(NO3)2 + CuSO4 = PbSO4Cu(NO3)2 =>
Pb(NO3)2 + CuSO4 = PbSO4Cu(NO3)2
oxygen + water = hydrogenperoxide =>
O2 + 2 H2O = 2 H2O2
Ba + K2CrO4 = BaCrO4 + K2 =>
Ba + K2CrO4 = BaCrO4 + K2
NH3 + O2 = N2O3 + H2O =>
2 NH3 + 3 O2 = N2O3 + 3 H2O
Na2CO3 + H2SO4 = Na2SO4(aq) + H2O + CO2(g) =>
Na2CO3 + H2SO4 = Na2SO4(aq) + H2O + CO2(g)
N2 + O2 = N3O7 =>
3 N2 + 7 O2 = 2 N3O7
NO2 + HOCl = NO3 + Cl + H =>
NO2 + HOCl = NO3 + Cl + H
K + PbO = K2O + Pb =>
2 K + PbO = K2O + Pb
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Mg2(OH)2CO3 + HCl = MgCl2 + H2O + CO2 =>
Mg2(OH)2CO3 + 4 HCl = 2 MgCl2 + 3 H2O + CO2
NiCl2 + Na2CO3 = NiCO3 + NaCl =>
NiCl2 + Na2CO3 = NiCO3 + 2 NaCl
BeO + NaOH + H2O = Na2[Be(OH)4] =>
BeO + 2 NaOH + H2O = Na2[Be(OH)4]
K2SO3 + K2Cr2O7 + H2SO4 = Cr2O3 + K2SO4 + H2O =>
3 K2SO3 + K2Cr2O7 + H2SO4 = Cr2O3 + 4 K2SO4 + H2O
Ag + PO4 = Ag3PO4 =>
3 Ag + PO4 = Ag3PO4
FePO4 + NaS2 = FeS2 + NaPO4 =>
FePO4 + NaS2 = FeS2 + NaPO4
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
((NH4)2SO4) + NaOH = H2O + NH3 + Na2SO4 =>
((NH4)2SO4) + 2 NaOH = 2 H2O + 2 NH3 + Na2SO4
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
NaCl + H2SO4 = Na2SO4(s) + HCl(aq) =>
2 NaCl + H2SO4 = Na2SO4(s) + 2 HCl(aq)
[Co(NH3)5(H2O)] + HNO3 = [Co(NH3)5(H2O)](NO3)3 + H =>
[Co(NH3)5(H2O)] + 3 HNO3 = [Co(NH3)5(H2O)](NO3)3 + 3 H
Cu(No3)2 + Al(oh)3 = Al(No3)3 + Cu(oh)2 =>
18 Cu(No3)2 + 4 Al(oh)3 = 12 Al(No3)3 + 9 Cu(oh)2
Na3(PO4) + Ca(NO3)2 = NaNO3 + Ca3(PO4)2 =>
2 Na3(PO4) + 3 Ca(NO3)2 = 6 NaNO3 + Ca3(PO4)2
(NH4)2C2O4 + Ba{2+} = BaC2O4 + NH4{+} =>
(NH4)2C2O4 + Ba{2+} = BaC2O4 + 2 NH4{+}
BaCO3 + SrCO3 + CeO2 + ZrO2 + Y2O3 + In2O3 = Ba08Sr02Ce06Zr02In005Y015O3 + O2 + CO2 =>
16 BaCO3 + 4 SrCO3 + 12 CeO2 + 4 ZrO2 + 15 Y2O3 + 5 In2O3 = 2 Ba08Sr02Ce06Zr02In005Y015O3 + 53 O2 + 20 CO2
Mg2 + H2O = H2 + Mg2O =>
Mg2 + H2O = H2 + Mg2O
PbS + PbO = Pb + SO2 =>
PbS + 2 PbO = 3 Pb + SO2
C2H2OH2O = C2H4O2 =>
C2H2OH2O = C2H4O2
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
NH4OH + NaHSO4 = H2O + NH4SO4 + Na =>
NH4OH + NaHSO4 = H2O + NH4SO4 + Na
CaCO{3} + CH{3}COOH = Ca(C{2}H{3}O{2}) + CO{2} + H{2}O =>
CaCO{3} + CH{3}COOH = Ca(C{2}H{3}O{2}) + CO{2} + H{2}O
C6H5C2H5 + K2Cr2O7 + H2SO4 = C6H5COOH + K2SO4 + Cr2(SO4)3 + H2O =>
7 C6H5C2H5 + 9 K2Cr2O7 + 36 H2SO4 = 8 C6H5COOH + 9 K2SO4 + 9 Cr2(SO4)3 + 47 H2O
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