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4 Al + 3 N2 = 2 Al2N3
Ni(OH)2 = H2O + NiO =>
Ni(OH)2 = H2O + NiO
ClCH3COOH + H2O = H3O + ClCH3COO =>
ClCH3COOH + H2O = H3O + ClCH3COO
KI + K2S2O8 = K2SO4 + I2 =>
2 KI + K2S2O8 = 2 K2SO4 + I2
Fe2O3 + Mg = MgO + Fe =>
Fe2O3 + 3 Mg = 3 MgO + 2 Fe
Na + HCI = NaCI + H2 =>
2 Na + 2 HCI = 2 NaCI + H2
NCCH2CH2CN + H2O + HCl = HOOCCH2CH2COOH + NH4Cl =>
NCCH2CH2CN + 4 H2O + 2 HCl = HOOCCH2CH2COOH + 2 NH4Cl
BeO + F2 = BeF2 + O2 =>
2 BeO + 2 F2 = 2 BeF2 + O2
C6H5CH2CH3 + KMnO4 + KOH = C6H5COOKCO2 + K2MnO4 + H2O =>
C6H5CH2CH3 + 12 KMnO4 + 13 KOH = C6H5COOKCO2 + 12 K2MnO4 + 9 H2O
Be + NaNO3 + NaOH = Na2BeO2 + NH3 + H2O =>
4 Be + NaNO3 + 7 NaOH = 4 Na2BeO2 + NH3 + 2 H2O
Na2CO3 + Na2S + SO2 = Na2S2O3 + CO2 =>
Na2CO3 + 2 Na2S + 4 SO2 = 3 Na2S2O3 + CO2
C3H5CH3 + KMnO4 + H2SO4 = C3H5COOH + K2SO4 + MnSO4 + H2O =>
5 C3H5CH3 + 6 KMnO4 + 9 H2SO4 = 5 C3H5COOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
KOH + H3PO4 = H2O + K3PO4 =>
3 KOH + H3PO4 = 3 H2O + K3PO4
P + KClO3 = KCl + P2O5 =>
6 P + 5 KClO3 = 5 KCl + 3 P2O5
KBr(aw) + AgNO3(aw) = KNO3(aw) + AgBr(s) =>
KBr(aw) + AgNO3(aw) = KNO3(aw) + AgBr(s)
Na2Cr2O7 + Na2SO3 + H3PO4 + H2SO4 + H2O = [CrPO4*6H2O] + Na2SO4 =>
Na2Cr2O7 + 3 Na2SO3 + 2 H3PO4 + H2SO4 + 8 H2O = 2[CrPO4*6H2O] + 4 Na2SO4
H2SO3 + NaOH = SO3Na2 + H2O =>
H2SO3 + 2 NaOH = SO3Na2 + 2 H2O
C4H8Cl2 + H2 = C4H8 + HCl =>
C4H8Cl2 + H2 = C4H8 + 2 HCl
Ag2O + CH3OH = CH3OAg + H2O =>
Ag2O + 2 CH3OH = 2 CH3OAg + H2O
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Na2O + HCl = NaCl + H2 + O =>
Na2O + 2 HCl = 2 NaCl + H2 + O
Ca2H2 + H2O = Ca(OH2) + H2 =>
Ca2H2 + 2 H2O = 2 Ca(OH2) + H2
GaF3 + Cs = CsF + Ga2 =>
2 GaF3 + 6 Cs = 6 CsF + Ga2
Na2CO3(aq) + H3PO4(aq) = H2CO3 + Na3PO4 =>
3 Na2CO3(aq) + 2 H3PO4(aq) = 3 H2CO3 + 2 Na3PO4
C3H8O + Cl2 = C3H8OCl2 =>
C3H8O + Cl2 = C3H8OCl2
CaCo3 + Cl2 = CaCl2 + Co3 =>
CaCo3 + Cl2 = CaCl2 + Co3
HNO3 + PdCl2 = Pd(NO3)2 + HCl =>
2 HNO3 + PdCl2 = Pd(NO3)2 + 2 HCl
FeSO4*7H2O + NaNO2 + Na(S2CNEt2)*3H2O + H2SO4 = Fe(S2CNEt2)2NO + Fe2(SO4)3 + H2O + Na2SO4 =>
4 FeSO4*7H2O + 2 NaNO2 + 4 Na(S2CNEt2)*3H2O + 2 H2SO4 = 2 Fe(S2CNEt2)2NO + Fe2(SO4)3 + 42 H2O + 3 Na2SO4
Ca(OH)2 + H2O = Ca(OH2)2 + OH =>
Ca(OH)2 + 2 H2O = Ca(OH2)2 + 2 OH
CH2O + HCl = CH4O + Cl2 =>
CH2O + 2 HCl = CH4O + Cl2
LiOH + HClO = LiClO + H2O =>
LiOH + HClO = LiClO + H2O
Al + Cu{+2} = Cu{-} + Al{+3} =>
Al + Cu{+2} = Cu{-} + Al{+3}
C7H11O6 + O2 = CO2 + H2O =>
4 C7H11O6 + 27 O2 = 28 CO2 + 22 H2O
N2 + O2 = NO =>
N2 + O2 = 2 NO
CUI + H2SO4 = CUSO4 + SO2 + I2 + H2O =>
2 CUI + 4 H2SO4 = 2 CUSO4 + 2 SO2 + I2 + 4 H2O
Cr + Ag2SO3 = Cr2(SO3)3 + Ag =>
2 Cr + 3 Ag2SO3 = Cr2(SO3)3 + 6 Ag
AgCH3COO(aq) + K2CO3(aq) = Ag2CO3(s) + KCH3COO(aq) =>
2 AgCH3COO(aq) + K2CO3(aq) = Ag2CO3(s) + 2 KCH3COO(aq)
PbOH + NaOH = Na2PbO3 + H2 =>
2 PbOH + 4 NaOH = 2 Na2PbO3 + 3 H2
AlCl3 + Li2(SO3) = Al2(SO3)3 + LiCl =>
2 AlCl3 + 3 Li2(SO3) = Al2(SO3)3 + 6 LiCl
I2 + H5IO6 + H2O = HIO =>
3 I2 + H5IO6 + H2O = 7 HIO
Na3PO4 + HNO3 + (NH4)2MoO4 = NH4NO3 + H2O + NaNO3 + NH4PMo12O40 =>
4 Na3PO4 + 106 HNO3 + 48(NH4)2MoO4 = 93 NH4NO3 + 51 H2O + 12 NaNO3 + 4 NH4PMo12O40
CH3CH2COH + K2Cr2O7 = CH3COOH + Cr + K =>
14 CH3CH2COH + 4 K2Cr2O7 = 21 CH3COOH + 8 Cr + 8 K
CoCl2(aq) + NaOH(aq) = CoOH + NaCl2 =>
CoCl2(aq) + NaOH(aq) = CoOH + NaCl2
S + H2O = H2S + O2 =>
2 S + 2 H2O = 2 H2S + O2
KNO2 + H2SO4 + K2I = I2 + NO + K2SO4 + H2O =>
4 KNO2 + 4 H2SO4 + 2 K2I = I2 + 4 NO + 4 K2SO4 + 4 H2O
CIF + H2O = HCI + HF + O2 =>
2 CIF + 2 H2O = 2 HCI + 2 HF + O2
N2(g) + H2O(l) = NH4NO2(aq) =>
N2(g) + 2 H2O(l) = NH4NO2(aq)
Pb2 + S8 = PbS =>
4 Pb2 + S8 = 8 PbS
SO3{2-} + Cr2O7{2-} + H{+} = Cr{3+} + SO4{2+} + H2O =>
SO3{2-} + Cr2O7{2-} + 12 H{+} = 2 Cr{3+} + SO4{2+} + 6 H2O
K3HPO4 + (NH4)6Mo7O24 + HNO3 = (NH4)(H2PO4)12Mo3 + NH4NO3 + H2O + KNO3 =>
672 K3HPO4 + 24(NH4)6Mo7O24 + 2174 HNO3 = 56(NH4)(H2PO4)12Mo3 + 123 NH4NO3 + 681 H2O + 2016 KNO3
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