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Si + O{+2} = SiO{+2}
Ba(OH)2*8H2O(s) + NH4SCN = Ba(SCN)2 + H2O + NH3 =>
Ba(OH)2*8H2O(s) + 2 NH4SCN = Ba(SCN)2 + 10 H2O + 2 NH3
Al + NaNO3 + NaOH + H2O = NH3 + Na3[Al(OH)6] =>
8 Al + 3 NaNO3 + 21 NaOH + 18 H2O = 3 NH3 + 8 Na3[Al(OH)6]
Sn(NO3)4 = Sn(NO2)4 + O2 =>
Sn(NO3)4 = Sn(NO2)4 + 2 O2
Br2(g) + Cl2(g) = BrCl =>
Br2(g) + Cl2(g) = 2 BrCl
K2Cr2O7 + EuSO4 + H2SO4 = Eu2(SO4)3 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 6 EuSO4 + 7 H2SO4 = 3 Eu2(SO4)3 + Cr2(SO4)3 + K2SO4 + 7 H2O
KF + H2O = KOH + FH =>
KF + H2O = KOH + FH
Si + O{+2} = SiO{+2} =>
Si + O{+2} = SiO{+2}
(KI) + CuSO4 = K2SO4 + CuI2 =>
2(KI) + CuSO4 = K2SO4 + CuI2
CH3C(CH3CH3OH) + HCl = CH3C(CH3CH3Cl) + H2O =>
CH3C(CH3CH3OH) + HCl = CH3C(CH3CH3Cl) + H2O
As2O3 + I2 + KOH = As2O5 + KI + H2O =>
As2O3 + 2 I2 + 4 KOH = As2O5 + 4 KI + 2 H2O
FeCl3 + AgNO3 + NaOH = Ag2Fe2O4 + NaCl + NaNO3 + H2O =>
2 FeCl3 + 2 AgNO3 + 8 NaOH = Ag2Fe2O4 + 6 NaCl + 2 NaNO3 + 4 H2O
Br2(g) + Cl2(g) = BrCl =>
Br2(g) + Cl2(g) = 2 BrCl
Mn3(PO3)4 + Sr3N2 = Mn3N4 + Sr3(PO3)2 =>
Mn3(PO3)4 + 2 Sr3N2 = Mn3N4 + 2 Sr3(PO3)2
NaOH + H2O = NaO + H3O =>
NaOH + H2O = NaO + H3O
KNo3 + Na2SO3 = KSO3 + Na2No3 =>
KNo3 + Na2SO3 = KSO3 + Na2No3
CaCO3(S) + H2SO4(aq) = CaSO4(S) + CO2(g) + H2O(l) =>
CaCO3(S) + H2SO4(aq) = CaSO4(S) + CO2(g) + H2O(l)
HC2H3O2(aq) + NaHSO3(aq) = NaC2H3O2(s) + H2O(l) + SO2(aq) =>
HC2H3O2(aq) + NaHSO3(aq) = NaC2H3O2(s) + H2O(l) + SO2(aq)
FePO4 + HNO3 = Fe(NO3)3 + H3PO4 =>
FePO4 + 3 HNO3 = Fe(NO3)3 + H3PO4
Ti + HNO3 = Ti(NO3)4 + NO + H2O =>
3 Ti + 16 HNO3 = 3 Ti(NO3)4 + 4 NO + 8 H2O
KSO4 + NaCO3 = KCO3 + NaSO4 =>
KSO4 + NaCO3 = KCO3 + NaSO4
H2NCH2CH2COOH + CH3OH = H2NCH2CH2CH2COOH + H2O =>
H2NCH2CH2COOH + CH3OH = H2NCH2CH2CH2COOH + H2O
FeCl3 + SO2 + H2O = FeSO4 + FeCl2 + HCl =>
2 FeCl3 + SO2 + 2 H2O = FeSO4 + FeCl2 + 4 HCl
PbSO4 + OAc{-} = Pb(OAc)4{-2} + SO4{-2} =>
PbSO4 + 4 OAc{-} = Pb(OAc)4{-2} + SO4{-2}
CH3CH2CH2COOH + HBr = CH3CH2CH2COOBr + H2 =>
CH3CH2CH2COOH + HBr = CH3CH2CH2COOBr + H2
Fe(OH)2 + HPO3 = Fe(PO3)2 + H2O =>
Fe(OH)2 + 2 HPO3 = Fe(PO3)2 + 2 H2O
Cu(NO3)2(aq) + Na3PO4(aq) = CuPO4(s) + Na3(NO3)2(aq) =>
Cu(NO3)2(aq) + Na3PO4(aq) = CuPO4(s) + Na3(NO3)2(aq)
MgSO4(aq) + NH4(OH)(aq) = Mg(OH)2(s) + (NH4)2SO4(aq) =>
MgSO4(aq) + 2 NH4(OH)(aq) = Mg(OH)2(s) + (NH4)2SO4(aq)
Li2S + AgNO3 = Ag2S + LiNO3 =>
Li2S + 2 AgNO3 = Ag2S + 2 LiNO3
KClO3 + K2S2O8 = KClO4 + ClO2 + K2SO4 =>
4 KClO3 + K2S2O8 = 2 KClO4 + 2 ClO2 + 2 K2SO4
Ba + O2 = BaO =>
2 Ba + O2 = 2 BaO
Pb(OH)4 + Cu2O = PbO2 + CuOH =>
Pb(OH)4 + 2 Cu2O = PbO2 + 4 CuOH
CH3CH2NH2 + HOH = CH3CH2NH3 + OH =>
CH3CH2NH2 + HOH = CH3CH2NH3 + OH
Cu(ClO3)2 + Al2(SO4)3 = Al(ClO3)3 + CuSO4 =>
3 Cu(ClO3)2 + Al2(SO4)3 = 2 Al(ClO3)3 + 3 CuSO4
BaCl2 + CaCO3 = CaCl2 + BaCO3 =>
BaCl2 + CaCO3 = CaCl2 + BaCO3
K3PO4 + NaCl = KCl + Na3PO4 =>
K3PO4 + 3 NaCl = 3 KCl + Na3PO4
Sc2 + O3 + H2O = Sc(OH)3 =>
Sc2 + O3 + 3 H2O = 2 Sc(OH)3
H3AsO4RbOH = H4O5RbAs =>
H3AsO4RbOH = H4O5RbAs
CoCl2*6H2O + NH4Cl + NH3 + H2O2 = [Co(NH3)5Cl]Cl2 + H2O =>
2 CoCl2*6H2O + 2 NH4Cl + 8 NH3 + H2O2 = 2[Co(NH3)5Cl]Cl2 + 14 H2O
CaCO3 + H2SO3 = H2O + CO2 + CaSO3 =>
CaCO3 + H2SO3 = H2O + CO2 + CaSO3
Mn(OH)7 = Mn2O7 + H2O =>
2 Mn(OH)7 = Mn2O7 + 7 H2O
(NH4)2SO4(aq) + Ca(OH)2(aq) = CaSO4(aq) + NH3(aq) + H2O(l) =>
(NH4)2SO4(aq) + Ca(OH)2(aq) = CaSO4(aq) + 2 NH3(aq) + 2 H2O(l)
PbSO3 + HCl = SO2 + H2O + PbCl2 =>
PbSO3 + 2 HCl = SO2 + H2O + PbCl2
Na3P + Al2S3 = Na2S + AlP =>
2 Na3P + Al2S3 = 3 Na2S + 2 AlP
MnCO3 + HNO3 = H2CO3 + Mn(NO3)2 =>
MnCO3 + 2 HNO3 = H2CO3 + Mn(NO3)2
HC2H3O2 + NaOH = NaC2H3O2 + H2O =>
HC2H3O2 + NaOH = NaC2H3O2 + H2O
Sn4O2 = tin + oxygen =>
Sn4O2 = 4 Sn + O2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Na2S(aq) + KCl(aq) = K2S(aq) + NaCl(aq) =>
Na2S(aq) + 2 KCl(aq) = K2S(aq) + 2 NaCl(aq)
C16H34 + O2 = CO2 + H2O =>
2 C16H34 + 49 O2 = 32 CO2 + 34 H2O
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