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H3PO3 + 5 KOH = K5PO4 + 4 H2O
FeCl3 + AgNO3 = Fe(NO3)2 + Ag2Cl3 =>
FeCl3 + 2 AgNO3 = Fe(NO3)2 + Ag2Cl3
Br2 + NaOH = NaBr + NaO3Br + H2O =>
3 Br2 + 6 NaOH = 5 NaBr + NaO3Br + 3 H2O
Mg(NO3)2 + LiOH = Mg(OH)2 + LiNO3 = LiNO3(ac) + Mg(OH)2(s) =>
Mg(NO3)2 + 2 LiOH = Mg(OH)2 + 2 LiNO3
Ca(OH)2 + Na2O = NaOH + CaO =>
Ca(OH)2 + Na2O = 2 NaOH + CaO
Fe{2+} = e + Fe{3+} =>
Fe{2+} = e + Fe{3+}
Ba(OH)2 + Mg(NO3)2 = MgBa + (OH)2(NO3)2 =>
Ba(OH)2 + Mg(NO3)2 = MgBa + (OH)2(NO3)2
K2Cr2O7 + Zn + HCl = KCl + CrCl3 + ZnCl2 + H2O =>
K2Cr2O7 + 3 Zn + 14 HCl = 2 KCl + 2 CrCl3 + 3 ZnCl2 + 7 H2O
C + H2 = CH4 =>
C + 2 H2 = CH4
ZnBr2 + Pb(NO2)2 = Zn(NO2)2 + PbBr2 =>
ZnBr2 + Pb(NO2)2 = Zn(NO2)2 + PbBr2
C4H6O3 + H2O = C2H4O2 =>
C4H6O3 + H2O = 2 C2H4O2
Ca(OH)2 + Na2O = NaOH + CaO =>
Ca(OH)2 + Na2O = 2 NaOH + CaO
C2F6 + H2O = HF + C2H6 + O2 =>
C2F6 + 6 H2O = 6 HF + C2H6 + 3 O2
ClO4{-} + I{-} = ClO3{-} + IO3{-} =>
3 ClO4{-} + I{-} = 3 ClO3{-} + IO3{-}
C3H(ac) + O2(g) = CO2 + H2O =>
4 C3H(ac) + 13 O2(g) = 12 CO2 + 2 H2O
Fe{2+} + MnO4{-} + H{+} = Mn{2+} + Fe{3+} + H2O =>
5 Fe{2+} + MnO4{-} + 8 H{+} = Mn{2+} + 5 Fe{3+} + 4 H2O
SO2 + H2O = O3 + SH2 =>
SO2 + H2O = O3 + SH2
PCl5 + H2OHCl = HCl + H3PO4 =>
PCl5 + 4 H2OHCl = 9 HCl + H3PO4
Pb3O4 = PbO + O2 =>
2 Pb3O4 = 6 PbO + O2
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Cu + Bi + Te = Cu15Bi200Te30 =>
15 Cu + 200 Bi + 30 Te = Cu15Bi200Te30
CrSO4 + SrNO3 = SrSO4 + CrNO3 =>
CrSO4 + SrNO3 = SrSO4 + CrNO3
NaI + Cl2 = I2 + NaCl2 =>
2 NaI + 2 Cl2 = I2 + 2 NaCl2
CH3COH + NaHSO3 = CH3COHHSO3 + Na =>
CH3COH + NaHSO3 = CH3COHHSO3 + Na
Ag2SO4 + AsH3 + H2O = Ag + As2O5 + H2SO4 =>
8 Ag2SO4 + 2 AsH3 + 5 H2O = 16 Ag + As2O5 + 8 H2SO4
AlCl3 + Ba(OH)2 = Al(OH)3 + BaCl2 =>
2 AlCl3 + 3 Ba(OH)2 = 2 Al(OH)3 + 3 BaCl2
HNO3 = H2O + O + NO =>
2 HNO3 = H2O + 3 O + 2 NO
NH4(aq) + AgNO3(aq) = AgH4 + N2O3 =>
NH4(aq) + AgNO3(aq) = AgH4 + N2O3
H2SO4 + LiCO3 = LiSO4 + H2CO3 =>
H2SO4 + LiCO3 = LiSO4 + H2CO3
SO4{2-} + H{+} = H2SO4 =>
SO4{2-} + 2 H{+} = H2SO4
Na2SO3 + Cl2 + H2O = NaCl + H2SO4 =>
Na2SO3 + Cl2 + H2O = 2 NaCl + H2SO4
AgNO{3} + Na{2}CO{3} = Ag{2}CO{3} + NaNO{3} =>
AgNO{3} + Na{2}CO{3} = Ag{2}CO{3} + NaNO{3}
NaCl + ArNO3 = NaNO3 + ArCl =>
NaCl + ArNO3 = NaNO3 + ArCl
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
CHCH + HCl = CH2CHCl =>
CHCH + HCl = CH2CHCl
SrNiCl = SrClNi =>
SrNiCl = SrClNi
Cu + J = CuJ =>
Cu + J = CuJ
Zn + Co(NO3)2 = Co + Zn(NO3)2 =>
Zn + Co(NO3)2 = Co + Zn(NO3)2
BaCl2(g) + Na2SO4(s) = BaSO4(l) + NaCl(s) =>
BaCl2(g) + Na2SO4(s) = BaSO4(l) + 2 NaCl(s)
K4Fe(CN)6 + KMnO4 + H2SO4 = K3Fe(CN)6 + MnSO4 + K2SO4 + H2O =>
5 K4Fe(CN)6 + KMnO4 + 4 H2SO4 = 5 K3Fe(CN)6 + MnSO4 + 3 K2SO4 + 4 H2O
MgCl2 + Li2CO3 = MgCO3 + LiCl =>
MgCl2 + Li2CO3 = MgCO3 + 2 LiCl
Na2S2O3(aq) + HCl(aq) = S(s) + SO2(g) + NaCl(aq) + H2O(l) =>
Na2S2O3(aq) + 2 HCl(aq) = S(s) + SO2(g) + 2 NaCl(aq) + H2O(l)
Fe(ClO4)3 + Pb(OH)2 = FeCl3 + Pb3O4 + H2O =>
Fe(ClO4)3 + 36 Pb(OH)2 = FeCl3 + 12 Pb3O4 + 36 H2O
Na2S + Cu(OH)2 = CuS + NaOH =>
Na2S + Cu(OH)2 = CuS + 2 NaOH
AgNO3 + Ga = Ag + Ga(NO3)3 =>
3 AgNO3 + Ga = 3 Ag + Ga(NO3)3
C1H6O1 + O2 = CO2 + H2O =>
C1H6O1 + 2 O2 = CO2 + 3 H2O
K2SO4 + Fe2(SO4)3 + Cr2(SO4)3 + H2O = K2Cr2O7 + H2SO4 + FeSO4 =>
K2SO4 + 3 Fe2(SO4)3 + Cr2(SO4)3 + 7 H2O = K2Cr2O7 + 7 H2SO4 + 6 FeSO4
Ni4O3 = Ni + O2 =>
2 Ni4O3 = 8 Ni + 3 O2
ReF7 + H2O = HReO4 + HF =>
ReF7 + 4 H2O = HReO4 + 7 HF
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
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