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2 CH3COOH + CuCl2 = Cu(HCOO)2 + C2H6Cl2
Ba(NO3)2 + K2(SO4) = BaSO4 + KNO3 =>
Ba(NO3)2 + K2(SO4) = BaSO4 + 2 KNO3
HCIO2 + Ba(OH)2 = H2O + Ba(CIO2)2 =>
2 HCIO2 + Ba(OH)2 = 2 H2O + Ba(CIO2)2
(H2N)2CO + NaOCl + NaOH = N2H4 + H2O + NaCl + Na2CO3 =>
(H2N)2CO + NaOCl + 2 NaOH = N2H4 + H2O + NaCl + Na2CO3
Fe2(SO4)3 + K4Fe(CN)6 = Fe4[Fe(CN)6]3 + K2SO4 =>
2 Fe2(SO4)3 + 3 K4Fe(CN)6 = Fe4[Fe(CN)6]3 + 6 K2SO4
C6H5NO2 + Zn + HCl = C6H5NH3Cl + ZnCl + H2O =>
C6H5NO2 + 6 Zn + 7 HCl = C6H5NH3Cl + 6 ZnCl + 2 H2O
Ag2SO3 + KCl = AgCl + K2SO3 =>
Ag2SO3 + 2 KCl = 2 AgCl + K2SO3
BaSO4 + Sn = Sn(SO4)2 + Ba =>
2 BaSO4 + Sn = Sn(SO4)2 + 2 Ba
PH4I + H2O = I{-} + PH3 + H3O{+} =>
PH4I + H2O = I{-} + PH3 + H3O{+}
NO2{-} + MnO4{-} + H{+} = NO3{-} + Mn{2+} + H2O =>
5 NO2{-} + 2 MnO4{-} + 6 H{+} = 5 NO3{-} + 2 Mn{2+} + 3 H2O
KMnO4 + Na2C2O4 + H2SO4 = Na2SO4 + K2C2O4 + HMnO4 =>
2 KMnO4 + Na2C2O4 + H2SO4 = Na2SO4 + K2C2O4 + 2 HMnO4
HCHO2 + MgO = H2O + Mg(CHO2)2 =>
2 HCHO2 + MgO = H2O + Mg(CHO2)2
NH3 + Cu(NO3)2 = Cu(NH3)3 + NO3 =>
3 NH3 + Cu(NO3)2 = Cu(NH3)3 + 2 NO3
NaO + H2O = Na + OH =>
NaO + H2O = Na + 2 OH
K2CrO4 + KCl + H2O = KClO3 + CrO3 + KH =>
3 K2CrO4 + 2 KCl + 3 H2O = 2 KClO3 + 3 CrO3 + 6 KH
CuS + HNO3(ac) = Cu(NO3)2 + S + H2O + NO =>
3 CuS + 8 HNO3(ac) = 3 Cu(NO3)2 + 3 S + 4 H2O + 2 NO
Rb + P = Rb3P =>
3 Rb + P = Rb3P
AgNO3 + Br2 = AgBr + NO2 + O2 =>
2 AgNO3 + Br2 = 2 AgBr + 2 NO2 + O2
H(s)2SO(s)4 + Na(s)OH(s) = H(s)2O + Na(s)2SO(s)4 =>
H(s)2SO(s)4 + 2 Na(s)OH(s) = 2 H(s)2O + Na(s)2SO(s)4
MnO4{-} + S{2-} + H{+} = Mn{2+} + SO{2-} + H2O =>
2 MnO4{-} + 5 S{2-} + 6 H{+} = 2 Mn{2+} + 5 SO{2-} + 3 H2O
CuSO4*5H2O + NaHCO3 = Cu(OH)2*CuCO3 + Na2SO4 + CO2 + H2O =>
2 CuSO4*5H2O + 4 NaHCO3 = Cu(OH)2*CuCO3 + 2 Na2SO4 + 3 CO2 + 11 H2O
FeO + KCl = KO + FeCl =>
FeO + KCl = KO + FeCl
A2 = A1 =>
A2 = 2 A1
JMnO4 + FeSO4 + H2SO4 = MnSO4 + Fe2(SO4)3 + J2SO4 + H2O =>
2 JMnO4 + 10 FeSO4 + 8 H2SO4 = 2 MnSO4 + 5 Fe2(SO4)3 + J2SO4 + 8 H2O
Na2(CN)4 + H2 = Na2H2(CN)4 =>
Na2(CN)4 + H2 = Na2H2(CN)4
HCOHAg2O = HCOOHAg2 =>
HCOHAg2O = HCOOHAg2
AgNO3(aq) + NaOH(aq) = Ag2O(s) + H2O(l) + NaNO3(aq) =>
2 AgNO3(aq) + 2 NaOH(aq) = Ag2O(s) + H2O(l) + 2 NaNO3(aq)
K + H2O = KOH + H =>
K + H2O = KOH + H
NaNO3 = Na + (NO3) =>
NaNO3 = Na + (NO3)
Na2CO3 + HClO4 = NaClO4 + NaHCO3 =>
Na2CO3 + HClO4 = NaClO4 + NaHCO3
Ag + H2SO3 = Ag2(SO3)3 + H2 =>
2 Ag + 3 H2SO3 = Ag2(SO3)3 + 3 H2
C3N3(OH)3 = HNCO =>
C3N3(OH)3 = 3 HNCO
Zn(s) + HNO3(aq) = Zn(NO3) + H2(g) =>
2 Zn(s) + 2 HNO3(aq) = 2 Zn(NO3) + H2(g)
K2Cr2O7 + TiCl3 + HCl = CrCl3 + TiCl4 + KCl + H2O =>
K2Cr2O7 + 6 TiCl3 + 14 HCl = 2 CrCl3 + 6 TiCl4 + 2 KCl + 7 H2O
C3H9P + O2 = CO2 + H2O + P2O3 =>
2 C3H9P + 12 O2 = 6 CO2 + 9 H2O + P2O3
SO4 + SO = SO3 =>
2 SO4 + SO = 3 SO3
MmO + H2O2 = MmO2 + H2O =>
MmO + H2O2 = MmO2 + H2O
CuFeS + HSO = CuSO + FeS + H =>
CuFeS + HSO = CuSO + FeS + H
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Co(ClO3)2 + NH4C2H3O2 = Co(C2H3O2)2 + NH4ClO3 =>
Co(ClO3)2 + 2 NH4C2H3O2 = Co(C2H3O2)2 + 2 NH4ClO3
CoCl2(aq) + Na2CO3 = CoCO3 + NaCl =>
CoCl2(aq) + Na2CO3 = CoCO3 + 2 NaCl
Br + H3PO4 = BrPO4 + H3 =>
Br + H3PO4 = BrPO4 + H3
Mg(HCO3)2 + Mg(OH)2 = MgCO3 + H2O =>
Mg(HCO3)2 + Mg(OH)2 = 2 MgCO3 + 2 H2O
Li + NH3 = LiNH3 =>
Li + NH3 = LiNH3
Be(OH)2Sr(OH)2 = Sr(Be(OH)4) =>
Be(OH)2Sr(OH)2 = Sr(Be(OH)4)
NaCl + Na2CO3 = ClCO3 + Na3 =>
NaCl + Na2CO3 = ClCO3 + Na3
SO2 + NaOH = Na2SO4 + H2O + Na2S2O3 =>
4 SO2 + 6 NaOH = 2 Na2SO4 + 3 H2O + Na2S2O3
CH2O + HNO3 = CO2 + N2 + H2 =>
6 CH2O + 2 HNO3 = 6 CO2 + N2 + 7 H2
NaOH + CO2 = H2O + Na2CO3 =>
2 NaOH + CO2 = H2O + Na2CO3
Ra + H2O = Ra(HO)2 + H2 =>
Ra + 2 H2O = Ra(HO)2 + H2
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