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2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
Pb(NO3)2 + Na2S = PbS + NaNO3 =>
Pb(NO3)2 + Na2S = PbS + 2 NaNO3
C5H6 + C4H2O3 = C9H8O3 =>
C5H6 + C4H2O3 = C9H8O3
Ca(s) + S = CaS =>
Ca(s) + S = CaS
HClO3 + FeSO4 + H2SO4 = HCl + Fe2(SO4)3 + H2O =>
HClO3 + 6 FeSO4 + 3 H2SO4 = HCl + 3 Fe2(SO4)3 + 3 H2O
FeCl2 + Ba(OH)2 = Fe(OH)2 + Ba(Cl)2 =>
FeCl2 + Ba(OH)2 = Fe(OH)2 + Ba(Cl)2
Pb(NO3)2 + Na2S = PbS + Na(NO3) =>
Pb(NO3)2 + Na2S = PbS + 2 Na(NO3)
Pb + Sn(OH)2 = Sn + Pb(OH) =>
2 Pb + Sn(OH)2 = Sn + 2 Pb(OH)
CoCl2 + NH3 + H2O = NH4Cl + Co(OH)2 =>
CoCl2 + 2 NH3 + 2 H2O = 2 NH4Cl + Co(OH)2
Fe + K2Cr2O7 + H2SO4 = Fe(SO4)3 + Cr2(SO4)3 + H2O + K2SO4 =>
Fe + K2Cr2O7 + 7 H2SO4 = Fe(SO4)3 + Cr2(SO4)3 + 7 H2O + K2SO4
KI + C2H4O2 + K2Cr2O7 = I + C8H16Cr2O10 + CH3CO2K + H2O =>
8 KI + 14 C2H4O2 + K2Cr2O7 = 8 I + C8H16Cr2O10 + 10 CH3CO2K + 5 H2O
CaSO4 + H2C2O4 = CaC2O4 + H2SO4 =>
CaSO4 + H2C2O4 = CaC2O4 + H2SO4
Fe3SO4 + BaOH2 = Fe3OH2 + BaSO4 =>
Fe3SO4 + BaOH2 = Fe3OH2 + BaSO4
SrCl2 + Ba(OH)2 = BaCl2 + Sr(OH)2 =>
SrCl2 + Ba(OH)2 = BaCl2 + Sr(OH)2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Fe3SO4 + BaOH2 = Fe3OH2 + BaSO4 =>
Fe3SO4 + BaOH2 = Fe3OH2 + BaSO4
FeCl2 + KMnO4 + HCl = FeCl3 + MnCl2 + KCl + H2O =>
5 FeCl2 + KMnO4 + 8 HCl = 5 FeCl3 + MnCl2 + KCl + 4 H2O
Fe2O3 + C0 = FeO + CO2 =>
2 Fe2O3 + C0 = 4 FeO + CO2
X + H2O = H2 + XOH =>
2 X + 2 H2O = H2 + 2 XOH
C6H7O2(OH)3 + NaOH = C6H7O2(OH)2ONa + H2O =>
C6H7O2(OH)3 + NaOH = C6H7O2(OH)2ONa + H2O
Co + Ag(NO3) = Co(NO3) + Ag =>
Co + Ag(NO3) = Co(NO3) + Ag
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Pb(No3)2 + Na2S = PbS + NaNo3 =>
Pb(No3)2 + Na2S = PbS + 2 NaNo3
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
Pd + H2ClO = PdClO + H2 =>
Pd + H2ClO = PdClO + H2
Cu + HgCI2 = Hg + CuCI2 =>
Cu + HgCI2 = Hg + CuCI2
ZnBr2 + H2O = Zn(OH)2 + HBr =>
ZnBr2 + 2 H2O = Zn(OH)2 + 2 HBr
Na2S2O5 + H2SO4 = SO2 + NaHSO3 + Na2SO4 =>
2 Na2S2O5 + H2SO4 = 2 SO2 + 2 NaHSO3 + Na2SO4
ClO3{-} + NO2{-} = NO3{-} + Cl{-} =>
ClO3{-} + 3 NO2{-} = 3 NO3{-} + Cl{-}
C2H5OH + KMnO4 + NaOH = CH3COOH + H2O + K2MnO4 + Na2MnO4 =>
C2H5OH + 4 KMnO4 + 4 NaOH = CH3COOH + 3 H2O + 2 K2MnO4 + 2 Na2MnO4
Al(OH)3 + HNO2 = H(OH)3 + AlNO2 =>
Al(OH)3 + HNO2 = H(OH)3 + AlNO2
Pb(NO3)2 + Na2S = PbS + NaNO3 =>
Pb(NO3)2 + Na2S = PbS + 2 NaNO3
Mn2O5 + HBr = MnOBr3 + H2O =>
Mn2O5 + 6 HBr = 2 MnOBr3 + 3 H2O
C + O2 = CO2 =>
C + O2 = CO2
HClO3 + FeSO4 + H2SO4 = HCl + Fe2(SO4)3 + H2O =>
HClO3 + 6 FeSO4 + 3 H2SO4 = HCl + 3 Fe2(SO4)3 + 3 H2O
Na3PO4 + MnCl2 = Mn3(PO4)2 + NaCl =>
2 Na3PO4 + 3 MnCl2 = Mn3(PO4)2 + 6 NaCl
Na2(CO3) + K2(CrO4) = Na2(CrO4) + K2(CO3) =>
Na2(CO3) + K2(CrO4) = Na2(CrO4) + K2(CO3)
Si2Cl6 + NH3 = Si3N4 + NH4Cl + H2 =>
3 Si2Cl6 + 26 NH3 = 2 Si3N4 + 18 NH4Cl + 3 H2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Mg3(PO4)2 + KBr = MgBr2 + K3(PO4) =>
Mg3(PO4)2 + 6 KBr = 3 MgBr2 + 2 K3(PO4)
Zn + Ag2SO4 = Ag + Zn(SO4)2 =>
Zn + 2 Ag2SO4 = 4 Ag + Zn(SO4)2
Zn + Ni2S3 = Zn2S3 + Ni =>
2 Zn + Ni2S3 = Zn2S3 + 2 Ni
LiPO4 + CaCl = LiCl + CaPO4 =>
LiPO4 + CaCl = LiCl + CaPO4
MnO2 + Na2S2O4 + H2SO4 = MnSO4 + Na2SO4 + H2O =>
3 MnO2 + Na2S2O4 + 2 H2SO4 = 3 MnSO4 + Na2SO4 + 2 H2O
OH + HBr = H2O + Br2 =>
2 OH + 2 HBr = 2 H2O + Br2
NaOH + NiF2 = NaF + Ni(OH)2 =>
2 NaOH + NiF2 = 2 NaF + Ni(OH)2
CH3CHBrCH2CH3 + NaOH = CH3CHCHCH3 + NaBr + H2O =>
CH3CHBrCH2CH3 + NaOH = CH3CHCHCH3 + NaBr + H2O
Cr2O7{2-} + H{+|+e = Cr{3+}+H2O =>
Cr2O7{2-} + 14 H{+|+6e = 2 Cr{3+}+7H2O
CuSO4*5H2O + CaCl2 = CuCl2*2H2O + CaSO4*2H2O + H2O =>
CuSO4*5H2O + CaCl2 = CuCl2*2H2O + CaSO4*2H2O + H2O
AgNO3 + LiBr = AgBr + LiNO3 =>
AgNO3 + LiBr = AgBr + LiNO3
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