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H2SO + 2 Ag = Ag2S + H2O
MgSO4 + HgCl2 = HgSO4 + MgCl2 =>
MgSO4 + HgCl2 = HgSO4 + MgCl2
NaCI + PbNO3{-} = NaNO3{-} + PbCI =>
NaCI + PbNO3{-} = NaNO3{-} + PbCI
Na2[Sn(OH)4] + HNO3 + K2Cr2O7 = NaNO3 + Sn(NO3)4 + KNO3 + Cr(NO3)3 + H2O =>
3 Na2[Sn(OH)4] + 26 HNO3 + K2Cr2O7 = 6 NaNO3 + 3 Sn(NO3)4 + 2 KNO3 + 2 Cr(NO3)3 + 19 H2O
CH3CHOOCH2CH3 + CH3CH2OH = CH3CH2CH2COOCH2CH3 + H2O =>
4 CH3CHOOCH2CH3 + CH3CH2OH = 3 CH3CH2CH2COOCH2CH3 + 3 H2O
CuSO4 + Na2S = CuS + Na2SO4 =>
CuSO4 + Na2S = CuS + Na2SO4
Na3[Al(OH)6] + H2SO4 = Na2SO4 + H2O + AlOHSO4 =>
2 Na3[Al(OH)6] + 5 H2SO4 = 3 Na2SO4 + 10 H2O + 2 AlOHSO4
NaO + HNO2 = NaNO3 + H2 =>
2 NaO + 2 HNO2 = 2 NaNO3 + H2
ZnCl + Li = LiCl + Zn =>
ZnCl + Li = LiCl + Zn
KOH + NaOH + H2SO4 = KNaSO4 + H2O =>
KOH + NaOH + H2SO4 = KNaSO4 + 2 H2O
V2O5 + CCl4 = VCl5 + COCl2 =>
V2O5 + 5 CCl4 = 2 VCl5 + 5 COCl2
H3PO4 + MgO = Mg(PO3)2 + H2O =>
2 H3PO4 + MgO = Mg(PO3)2 + 3 H2O
H3C{-}OH + Cr2O7{-}2 + H{+} = H2CO + Cr3{+} + H2O =>
37 H3C{-}OH + 12 Cr2O7{-}2 + 57 H{+} = 37 H2CO + 8 Cr3{+} + 47 H2O
KHSO4 + Ba(HS)2 = BaSO4 + H2S + K2SO4 =>
2 KHSO4 + Ba(HS)2 = BaSO4 + 2 H2S + K2SO4
KI + CuSO4 = CuI2 + K2SO4 =>
2 KI + CuSO4 = CuI2 + K2SO4
Ca + H3O = Ca(OH)3 + H2 =>
Ca + 3 H3O = Ca(OH)3 + 3 H2
KMnO4 + Na2SO3 + HSO4 = MnSO4 + Na2SO4 + K2SO4 + H2O =>
4 KMnO4 + 13 Na2SO3 + 6 HSO4 = 4 MnSO4 + 13 Na2SO4 + 2 K2SO4 + 3 H2O
NaCl + H2O + SiO2 = HCl + Na2SiO3 =>
2 NaCl + H2O + SiO2 = 2 HCl + Na2SiO3
Ca(NO2)2 + KMnO4 + H2SO4 = Ca(NO3)2 + K2SO4 + MnSO4 + H2O =>
5 Ca(NO2)2 + 4 KMnO4 + 6 H2SO4 = 5 Ca(NO3)2 + 2 K2SO4 + 4 MnSO4 + 6 H2O
CuCO3 + H2 = Cu + H2O + CO2 =>
CuCO3 + H2 = Cu + H2O + CO2
HClO + Ga(OH)3 = Ga(ClO)3 + H2O =>
3 HClO + Ga(OH)3 = Ga(ClO)3 + 3 H2O
OH{-} + Cr(OH)4{-} + Cl2 = CrO4{2-} + Cl{-} + H2O =>
8 OH{-} + 2 Cr(OH)4{-} + 3 Cl2 = 2 CrO4{2-} + 6 Cl{-} + 8 H2O
Fe2Se = Fe + Se =>
Fe2Se = 2 Fe + Se
CH3Br + Ca(OH)2 = CH3OH + CaBr2 =>
2 CH3Br + Ca(OH)2 = 2 CH3OH + CaBr2
Os + HNO3 = OsO4 + NO2 + H2O =>
Os + 8 HNO3 = OsO4 + 8 NO2 + 4 H2O
NH4Cl + NH4OH = NH4 + ClOH =>
NH4Cl + NH4OH = 2 NH4 + ClOH
Al2(SO4)3(l) + Ca(OH)2(l) = Al(OH)3 + CaSO4 =>
Al2(SO4)3(l) + 3 Ca(OH)2(l) = 2 Al(OH)3 + 3 CaSO4
NO3 + H2O = HNO3 + OH =>
NO3 + H2O = HNO3 + OH
H2SeO3 + W(OH)5 = W2(SeO3)5 + H2O =>
5 H2SeO3 + 2 W(OH)5 = W2(SeO3)5 + 10 H2O
NH4 + HC2H3O2 = NH4HC2H3O2 =>
NH4 + HC2H3O2 = NH4HC2H3O2
Cu(OH)2(aq) + H2SO4(aq) = CuSO4(aq) + H2O =>
Cu(OH)2(aq) + H2SO4(aq) = CuSO4(aq) + 2 H2O
KOH + HCN = KCN + H2O =>
KOH + HCN = KCN + H2O
C4O6H6 + NaOH = Na2C4H4O6 + H2O =>
C4O6H6 + 2 NaOH = Na2C4H4O6 + 2 H2O
AgNO3 + KL = AgL + KNO3 =>
AgNO3 + KL = AgL + KNO3
Na2HPO4 + Na2WO4*2H2O + NaVO3 + Na2MoO4*2H2O + H2SO4 = H5PW6Mo4V2O40 + NaHSO4 + H2O =>
Na2HPO4 + 6 Na2WO4*2H2O + 2 NaVO3 + 4 Na2MoO4*2H2O + 24 H2SO4 = H5PW6Mo4V2O40 + 24 NaHSO4 + 30 H2O
Ni(OH)2 + H2CO3 = Ni(HCO3)2 + H2O =>
Ni(OH)2 + 2 H2CO3 = Ni(HCO3)2 + 2 H2O
H2SO4 + Na3PO4 = Na2SO4 + H3PO4 =>
3 H2SO4 + 2 Na3PO4 = 3 Na2SO4 + 2 H3PO4
FeNO32 = Fe3O4 + NO2 + O2 =>
3 FeNO32 = Fe3O4 + 3 NO2 + 43 O2
Al + PbO = Pb + Al2O3 =>
2 Al + 3 PbO = 3 Pb + Al2O3
Ba(OH)2 + MgSiO3 = BaSiO3 + Mg(OH)2 =>
Ba(OH)2 + MgSiO3 = BaSiO3 + Mg(OH)2
NH3 + Na2CO3 + H2O = NaOH + (NH4)2CO3 =>
2 NH3 + Na2CO3 + 2 H2O = 2 NaOH + (NH4)2CO3
C2H5NC + H2O = C2H5NH2 + HCOOH =>
C2H5NC + 2 H2O = C2H5NH2 + HCOOH
MnO4{-} + Fe{2+} + H{+} = Mn{2+} + Fe{3+} + H2O =>
MnO4{-} + 5 Fe{2+} + 8 H{+} = Mn{2+} + 5 Fe{3+} + 4 H2O
Na2SO4 + Zn = Na + ZnSO4 =>
Na2SO4 + Zn = 2 Na + ZnSO4
NH4Cl + KOH = NH4OH + KCl =>
NH4Cl + KOH = NH4OH + KCl
NH3 + CuO = Cu + N2 + HO2 =>
2 NH3 + 12 CuO = 12 Cu + N2 + 6 HO2
Zn(NO3)2 + KBrO3 = Zn(BrO3)2 + KNO3 =>
Zn(NO3)2 + 2 KBrO3 = Zn(BrO3)2 + 2 KNO3
K2O2 + H2O = KOH + O2 =>
2 K2O2 + 2 H2O = 4 KOH + O2
Na2(B4O7) + Au(NO2)3 = NaNO2 + Au2(B4O7)3 =>
3 Na2(B4O7) + 2 Au(NO2)3 = 6 NaNO2 + Au2(B4O7)3
KCl + Na3(Co(NO2))6 = NaCl + K3(Co(NO2))6 =>
3 KCl + Na3(Co(NO2))6 = 3 NaCl + K3(Co(NO2))6
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