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Si3N4 = 3 Si + N4
Tl(OH) + HAsO2 = Tl(AsO2) + H2O =>
Tl(OH) + HAsO2 = Tl(AsO2) + H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Ba(No3)2 + KCl = BaCl2 + KNo3 =>
Ba(No3)2 + 2 KCl = BaCl2 + 2 KNo3
Cl2O7 + H2 = Cl2O5 + H2O =>
Cl2O7 + 2 H2 = Cl2O5 + 2 H2O
Cd(NO3)2 + (NH4)2S = CdS + NH4NO3 =>
Cd(NO3)2 + (NH4)2S = CdS + 2 NH4NO3
Cd(NO3)2 + Na2S = CdS + NaNO3 =>
Cd(NO3)2 + Na2S = CdS + 2 NaNO3
FeCl3 + NaNO3 = NaCl + Fe(NO3)3 =>
FeCl3 + 3 NaNO3 = 3 NaCl + Fe(NO3)3
H + O = H2O =>
2 H + O = H2O
O2 + Cl2 = Cl2O =>
O2 + 2 Cl2 = 2 Cl2O
I2 + NaBr = NaI + Br =>
I2 + 2 NaBr = 2 NaI + 2 Br
Fe(SO)4 + NaOH = Na2(SO)4 + Fe(OH)2 =>
Fe(SO)4 + 2 NaOH = Na2(SO)4 + Fe(OH)2
Cr2O7{-2} + H{+} + {-2} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 3{-2} = 2 Cr{+3} + 7 H2O
Fe + K4[Fe(CN)6] = Fe[Fe(CN)6] + K =>
Fe + K4[Fe(CN)6] = Fe[Fe(CN)6] + 4 K
CuSCN + IO3{-} + H{+} + Cl{-} = HCN + Cu{2+} + HSO4{2-} + ICl2{-} + H2O =>
2 CuSCN + 3 IO3{-} + 6 H{+} + 6 Cl{-} = 2 HCN + 2 Cu{2+} + 2 HSO4{2-} + 3 ICl2{-} + H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
K3(PO4) + Ca = Ca3(PO4)2 + K =>
2 K3(PO4) + 3 Ca = Ca3(PO4)2 + 6 K
Mg(OH)2 + K = KOH + Mg =>
Mg(OH)2 + 2 K = 2 KOH + Mg
CaMg(CO3)2 + SiO2 = CaMg(SiO3)2 + CO2 =>
CaMg(CO3)2 + 2 SiO2 = CaMg(SiO3)2 + 2 CO2
Cr + PO4 = Cr(PO4) =>
Cr + PO4 = Cr(PO4)
CH2CH2 + KMnO4 + H2O = MnO2 + CH3CH(OH)CH2(OH) + KOH =>
9 CH2CH2 + 4 KMnO4 + 8 H2O = 4 MnO2 + 6 CH3CH(OH)CH2(OH) + 4 KOH
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
KIO3 + H2O = K2O + HIO3 =>
2 KIO3 + H2O = K2O + 2 HIO3
Ba(NO3)2 + KCl = BaCl2 + KNO3 =>
Ba(NO3)2 + 2 KCl = BaCl2 + 2 KNO3
NH3 + KOH + H2O2 = KNO3 + H2O =>
NH3 + KOH + 4 H2O2 = KNO3 + 6 H2O
(NH2)2CO + NaCl = (NH2)Cl + Na2CO =>
(NH2)2CO + 2 NaCl = 2(NH2)Cl + Na2CO
Se + HNO3 = H2SeO4 + NO =>
Se + 2 HNO3 = H2SeO4 + 2 NO
Br2 + HCl = BrCl + H2 =>
Br2 + 2 HCl = 2 BrCl + H2
Mg(OH)2 + K = Mg + K(OH)2 =>
Mg(OH)2 + K = Mg + K(OH)2
NH2OH + H2SO4 = (NH3OH)2SO4 =>
2 NH2OH + H2SO4 = (NH3OH)2SO4
PbO2 + NaOH = Na2PbO3 + H2O =>
PbO2 + 2 NaOH = Na2PbO3 + H2O
KHSO3 = K2SO3 + SO2 + H2O =>
2 KHSO3 = K2SO3 + SO2 + H2O
NaOH + H2O = NaH + OH =>
NaOH + H2O = NaH + 2 OH
WF6 + H2O = WO3 + HF =>
WF6 + 3 H2O = WO3 + 6 HF
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
Mg(OH)2 + K = K(OH) + Mg =>
Mg(OH)2 + 2 K = 2 K(OH) + Mg
KMnO4 + CH2CH2 + H2O = CH2(OH)CH2OH + KOH + MnO2 =>
2 KMnO4 + 3 CH2CH2 + 4 H2O = 3 CH2(OH)CH2OH + 2 KOH + 2 MnO2
As2O3 + KBrO3 + HCl = As2O5 + Br2 + KCl + H2O =>
5 As2O3 + 4 KBrO3 + 4 HCl = 5 As2O5 + 2 Br2 + 4 KCl + 2 H2O
Ca3Cl2 + Cs3PO4 = Ca3PO4 + Cl2Cs3 =>
Ca3Cl2 + Cs3PO4 = Ca3PO4 + Cl2Cs3
CH3CH2COOH + Al = (CH3CH2COO)3Al + H2 =>
6 CH3CH2COOH + 2 Al = 2(CH3CH2COO)3Al + 3 H2
N2 + O2 = N2O3 =>
2 N2 + 3 O2 = 2 N2O3
AgNO3 + Cl = AgCl + N2O3 + O2 =>
4 AgNO3 + 4 Cl = 4 AgCl + 2 N2O3 + 3 O2
NaOH + HC7H5O2 = NaC6H5CO2 + H2O =>
NaOH + HC7H5O2 = NaC6H5CO2 + H2O
LiOH(aq) + HF(aq) = LiF(aq) + H2O =>
LiOH(aq) + HF(aq) = LiF(aq) + H2O
NaOH + H2O = NaO + H3O =>
NaOH + H2O = NaO + H3O
H3PO4 + SO2 = S3(PO4)4 + H2O =>
4 H3PO4 + 3 SO2 = S3(PO4)4 + 6 H2O
C2H2MgO6 + HCl = MgCl2 + H2O + CO2 =>
C2H2MgO6 + 2 HCl = MgCl2 + 2 H2O + 2 CO2
(CN)2 + OH{-} = CN{-} + OCN{-} + H2O =>
(CN)2 + 2 OH{-} = CN{-} + OCN{-} + H2O
AgNO3 + Cl = AgCl + N2O3 + O2 =>
4 AgNO3 + 4 Cl = 4 AgCl + 2 N2O3 + 3 O2
NaCO3 + BaCl = BaCO3 + NaCl =>
NaCO3 + BaCl = BaCO3 + NaCl
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