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CO(NH2)2 + H2SO4 + H2O = (NH4)2SO4 + CO2
NaCl + H2O + Fe = FeCl + NaOH + H2 =>
2 NaCl + 2 H2O + 2 Fe = 2 FeCl + 2 NaOH + H2
NH4SCN + H2O = NH4OH + HSCN =>
NH4SCN + H2O = NH4OH + HSCN
S(S) + NaOH(aq) = Na2S(aq) + Na2S2O3(aq) + H2O(aq) =>
2 S(S) + 6 NaOH(aq) = 2 Na2S(aq) + Na2S2O3(aq) + 3 H2O(aq)
Al + HCl = AlCl + H2 =>
2 Al + 2 HCl = 2 AlCl + H2
H3PO4 + Mg = H2 + Mg3(PO4)2 =>
2 H3PO4 + 3 Mg = 3 H2 + Mg3(PO4)2
C2H2N2O4 + O2 = CO2 + H2O + N2 =>
2 C2H2N2O4 + O2 = 4 CO2 + 2 H2O + 2 N2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
HCOOH + Ca = Ca(HCOO)2Ca + H2 =>
2 HCOOH + 2 Ca = Ca(HCOO)2Ca + H2
Al + HCl = H2 + AlCl3 =>
2 Al + 6 HCl = 3 H2 + 2 AlCl3
Ag2O + O2 = AgO =>
2 Ag2O + O2 = 4 AgO
BaO + H2SO3 = Ba(HSO3)2 + H2O =>
BaO + 2 H2SO3 = Ba(HSO3)2 + H2O
(NH4)2Cr2O7 = (NH4)2 + Cr2O7 =>
(NH4)2Cr2O7 = (NH4)2 + Cr2O7
Al + NH4ClO4 = Al2O3 + AlCl3 + NO + H2O =>
3 Al + 3 NH4ClO4 = Al2O3 + AlCl3 + 3 NO + 6 H2O
Na(OH)2 + H2SO4 = Na2(SO4)2 + H2O =>
2 Na(OH)2 + 2 H2SO4 = Na2(SO4)2 + 4 H2O
K2Cr2O7 + SO2 + HNO3 = Cr(NO3)3 + K2SO4 + H2SO4 + H2O =>
K2Cr2O7 + 3 SO2 + 6 HNO3 = 2 Cr(NO3)3 + K2SO4 + 2 H2SO4 + H2O
HCl + CdO = H2O + CdCl2 =>
2 HCl + CdO = H2O + CdCl2
C7H14 + O2 = C7H14O =>
2 C7H14 + O2 = 2 C7H14O
Cu2 + FeO = Fe + Cu2O3 =>
Cu2 + 3 FeO = 3 Fe + Cu2O3
P + O = PO5 =>
P + 5 O = PO5
ZnCl2 + Mg(oh)2 = Zn(oh)2 + MgCl2 =>
2 ZnCl2 + Mg(oh)2 = Zn(oh)2 + 2 MgCl2
(NH4)2CO3 + NaOH = Na2CO3 + NH4OH =>
(NH4)2CO3 + 2 NaOH = Na2CO3 + 2 NH4OH
C4H10 + HBr = C4H11Br =>
C4H10 + HBr = C4H11Br
Na2SiO3(l) + NiSO4(s) = NiSiO3(s) + Na2SO4(l) =>
Na2SiO3(l) + NiSO4(s) = NiSiO3(s) + Na2SO4(l)
KNO3 + SO2 = KNO2 + SO3 =>
KNO3 + SO2 = KNO2 + SO3
Al + NaOH + H2O = NaAlO2 + H =>
Al + NaOH + H2O = NaAlO2 + 3 H
Cu(CH3COO)2 + KOH = CuOH + K(CH3COO)2 =>
Cu(CH3COO)2 + KOH = CuOH + K(CH3COO)2
CH3COCOOH + O2 = CH3COOH + CO2 =>
2 CH3COCOOH + O2 = 2 CH3COOH + 2 CO2
Al + O = Al2O3 =>
2 Al + 3 O = Al2O3
CH3COOH + (CH3)2CHCH2OH = CH3COOCH2CH2CH(CH3)2 + H2O =>
4 CH3COOH + 5(CH3)2CHCH2OH = 4 CH3COOCH2CH2CH(CH3)2 + 5 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
HOH = H2 + O =>
HOH = H2 + O
Al + Pb(NO3)2 = Al(NO3)3 + Pb =>
2 Al + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb
Cu + Fe(NO3)2 + H2SO4 = FeSO4 + Cu(NO3)2 + NO + H2O =>
3 Cu + 4 Fe(NO3)2 + 4 H2SO4 = 4 FeSO4 + 3 Cu(NO3)2 + 2 NO + 4 H2O
Pb(C2H5)4 + O2 = CO2 + H2O + PbO =>
2 Pb(C2H5)4 + 27 O2 = 16 CO2 + 20 H2O + 2 PbO
SO3{-2} + HPO3{-2} + H{+} = S + HPO4{2-} + H2O =>
SO3{-2} + 2 HPO3{-2} + 2 H{+} = S + 2 HPO4{2-} + H2O
NH3(aq) + H2CO3(aq) = (NH4)2CO3(s) =>
2 NH3(aq) + H2CO3(aq) = (NH4)2CO3(s)
Al + Pb(NO3)2 = Pb + Al(NO3)3 =>
2 Al + 3 Pb(NO3)2 = 3 Pb + 2 Al(NO3)3
Si + NaOH(k) + H2O = Na2SiO3 + H2 =>
Si + 2 NaOH(k) + H2O = Na2SiO3 + 2 H2
MnFeO = MnOFe =>
MnFeO = MnOFe
HOH = H2 + O =>
HOH = H2 + O
Br2 + CH3Cl = CH2Br2 + HCl =>
Br2 + CH3Cl = CH2Br2 + HCl
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
Ka3PO4 + BaCl2 = KaCl + Ba3(PO4)2 =>
2 Ka3PO4 + 3 BaCl2 = 6 KaCl + Ba3(PO4)2
Cu + CrO3 + HCl = CrCl3 + CuCl2 + H2O =>
3 Cu + 2 CrO3 + 12 HCl = 2 CrCl3 + 3 CuCl2 + 6 H2O
Zn(NO3)2 + (NH4)SO4 = ZnSO4 + NH4(NO3)2 =>
Zn(NO3)2 + (NH4)SO4 = ZnSO4 + NH4(NO3)2
K3Cr2O7 + HCl + HCHO = KCl + CrCl2 + HCOOH + H2O =>
2 K3Cr2O7 + 14 HCl + 7 HCHO = 6 KCl + 4 CrCl2 + 7 HCOOH + 7 H2O
C11H10O5 + O2 = CO2 + H2O =>
C11H10O5 + 11 O2 = 11 CO2 + 5 H2O
HCOOH + CaCO3 = HCOOCa + CO2 + H2O =>
3 HCOOH + 2 CaCO3 = 2 HCOOCa + 3 CO2 + 2 H2O
CH3COOH + Ca(OH)2 = Ca(CH3COO)2*H2O + H2O =>
2 CH3COOH + Ca(OH)2 = Ca(CH3COO)2*H2O + H2O
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