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2 NaBr + CaF2 = 2 NaF + CaBr2
Cr3 + CrO4 = Cr(CrO4)3 =>
Cr3 + 9 CrO4 = 3 Cr(CrO4)3
C2H6N2H3 + N2O4 = CO2 + H2O + N2 =>
8 C2H6N2H3 + 17 N2O4 = 16 CO2 + 36 H2O + 25 N2
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
CsOH + CaCO3 = Cs2CO3 + CaO + H2O =>
2 CsOH + CaCO3 = Cs2CO3 + CaO + H2O
KOH + CuCl2*2H2O = Cu(OH)2 + KCl + H2O =>
2 KOH + CuCl2*2H2O = Cu(OH)2 + 2 KCl + 2 H2O
C7H8O15 + O2 = CO2 + H2O =>
2 C7H8O15 + 3 O2 = 14 CO2 + 8 H2O
Fe + S8 = FeS =>
8 Fe + S8 = 8 FeS
C6H10(OH)18 + O2 = CO2 + H2O =>
C6H10(OH)18 + 4 O2 = 6 CO2 + 14 H2O
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
Al(OH)3(s) + H(aq) = H2O(l) + Al3(aq) =>
3 Al(OH)3(s) + 9 H(aq) = 9 H2O(l) + Al3(aq)
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
P3O + H2O = H2P3O2 =>
P3O + H2O = H2P3O2
O2 + H2O = H2O2 =>
O2 + 2 H2O = 2 H2O2
Fe + {+2} = Fe{+3}O{+4} =>
2 Fe + 3{+2} = 2 Fe{+3}O{+4}
HBr + Cl2 = HCl + Br2 =>
2 HBr + Cl2 = 2 HCl + Br2
Cu(CH3COO)2 + Li3PO3 = Cu3(PO3)2 + LiCH3COO =>
3 Cu(CH3COO)2 + 2 Li3PO3 = Cu3(PO3)2 + 6 LiCH3COO
Be(OH)2 + HI = BeI2 + H2O =>
Be(OH)2 + 2 HI = BeI2 + 2 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Mg + CoCl3 = MgCl2 + Co2 =>
3 Mg + 2 CoCl3 = 3 MgCl2 + Co2
C2H2 + Br2 = C2H2Br2 =>
C2H2 + Br2 = C2H2Br2
HNO3 + NO = NO2 + H2O =>
2 HNO3 + NO = 3 NO2 + H2O
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
Na2HPO4 + H3PO4 + Fe2(SO4)3 = Na3Fe2(PO4)3 + H2SO4 =>
3 Na2HPO4 + 3 H3PO4 + 2 Fe2(SO4)3 = 2 Na3Fe2(PO4)3 + 6 H2SO4
H3CCH2OH = H2CCH2 + H2O =>
H3CCH2OH = H2CCH2 + H2O
H3Po4(aq) + Ca(OH)2(aq) = Ca3(Po4)2(aq) + H2O(l) =>
2 H3Po4(aq) + 3 Ca(OH)2(aq) = Ca3(Po4)2(aq) + 6 H2O(l)
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
ZrV2O7 + H2 = ZrO2 + V2O3 + H2O =>
ZrV2O7 + 2 H2 = ZrO2 + V2O3 + 2 H2O
P2O5 + H2O = HPO3 =>
P2O5 + H2O = 2 HPO3
HCOH + C3H7OH = HCOOC3H7 + H2O =>
6 HCOH + 2 C3H7OH = 3 HCOOC3H7 + 2 H2O
CuSO4 + *KJ = KSO4 + CuJ =>
CuSO4 + *KJ = KSO4 + CuJ
C6H10(OH)19 + O2 = CO2 + H2O =>
4 C6H10(OH)19 + 15 O2 = 24 CO2 + 58 H2O
Sb2S3 + HCl = SbCl3 + H2S =>
Sb2S3 + 6 HCl = 2 SbCl3 + 3 H2S
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Na3PO4*12H2O + AgNO3 = Ag3PO4 + NaNO3 + H2O =>
Na3PO4*12H2O + 3 AgNO3 = Ag3PO4 + 3 NaNO3 + 12 H2O
P2O5 + H2O = HPO3 =>
P2O5 + H2O = 2 HPO3
CaMgO2 + H2O = CaMg(OH)4 =>
CaMgO2 + 2 H2O = CaMg(OH)4
CO + Ag(NH3)2OH = CO2 + Ag + H2O + NH3 =>
CO + 2 Ag(NH3)2OH = CO2 + 2 Ag + H2O + 4 NH3
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
P2O5 + H2O = HPO3 =>
P2O5 + H2O = 2 HPO3
C2H5Br + Mg = C2H5MgBr =>
C2H5Br + Mg = C2H5MgBr
Zn + Cu3(PO4)2 = Cu + Zn3(PO4)2 =>
3 Zn + Cu3(PO4)2 = 3 Cu + Zn3(PO4)2
HMnO4 + Na3AsO3 + HNO3 = Na3AsO4 + Mn(NO3)2 + H2O =>
2 HMnO4 + 5 Na3AsO3 + 4 HNO3 = 5 Na3AsO4 + 2 Mn(NO3)2 + 3 H2O
Fe{3+} + HCl = H{+} + FeCl3 =>
Fe{3+} + 3 HCl = 3 H{+} + FeCl3
MnO2 + HMnO4 + H2O = H2MnO4 =>
MnO2 + 2 HMnO4 + 2 H2O = 3 H2MnO4
SiO2(s) + C(s) = Si(s) + CO2(s) =>
SiO2(s) + C(s) = Si(s) + CO2(s)
Ca3N2 + H2O = NO2 + Ca(OH)2 + H2 =>
Ca3N2 + 10 H2O = 2 NO2 + 3 Ca(OH)2 + 7 H2
C4H7N + O2 = CO2 + H2O + NO2 =>
4 C4H7N + 27 O2 = 16 CO2 + 14 H2O + 4 NO2
MgO + H2O = H2Mg2O3 =>
2 MgO + H2O = H2Mg2O3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
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