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3 BaCl2 + 2 FeBr3 = 2 FeCl3 + 3 BaBr2
CH3CH2OH + O2(g) = H2O(l) + CH3COOH =>
CH3CH2OH + O2(g) = H2O(l) + CH3COOH
Na2Cr2O7 + FeSO4 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + Na2(SO4)3 + H2O =>
Na2Cr2O7 + 2 FeSO4 + 7 H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + Na2(SO4)3 + 7 H2O
B + HCl + H2O = HB + OCl =>
3 B + HCl + H2O = 3 HB + OCl
Fe(SO4)2 = Fe2O3 + SO2 + O2 =>
4 Fe(SO4)2 = 2 Fe2O3 + 8 SO2 + 5 O2
KMnO4 + H2S + O2 = MnO2 + K2SO4 + H2O =>
4 KMnO4 + 2 H2S + O2 = 4 MnO2 + 2 K2SO4 + 2 H2O
SnO + NaOH + H2O = Na2[Sn(OH)4] =>
SnO + 2 NaOH + H2O = Na2[Sn(OH)4]
Al + I2 = Al3I =>
6 Al + I2 = 2 Al3I
RbCI = Rb + CI =>
RbCI = Rb + CI
Cr(OH)3 + H2(SiO3) = Cr2(SiO3)3 + H2O =>
2 Cr(OH)3 + 3 H2(SiO3) = Cr2(SiO3)3 + 6 H2O
Cr2O3 + KOH = K2O + Cr(OH)3 =>
Cr2O3 + 6 KOH = 3 K2O + 2 Cr(OH)3
CaCl2H2SO4 = CaHSO4HCl2 =>
CaCl2H2SO4 = CaHSO4HCl2
HCl + O2 = H2O + Cl2 =>
4 HCl + O2 = 2 H2O + 2 Cl2
H2SO4 + K2Cr2O7 + C3H5OH = H2O + C3H5CHO + Cr2(SO4)3 + K2SO4 =>
8 H2SO4 + 2 K2Cr2O7 + 12 C3H5OH = 17 H2O + 9 C3H5CHO + 2 Cr2(SO4)3 + 2 K2SO4
Na2CrO4 = Na{+} + CrO4{2-} =>
Na2CrO4 = 2 Na{+} + CrO4{2-}
RbOH + Mg(ClO3)2 = Mg(OH)2 + RbClO3 =>
2 RbOH + Mg(ClO3)2 = Mg(OH)2 + 2 RbClO3
P2O5 + HNO3 = HPO3 + N2O5 =>
P2O5 + 2 HNO3 = 2 HPO3 + N2O5
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
K2CO3(s) + H2O(l) + CO2(g) = KHCO3 =>
K2CO3(s) + H2O(l) + CO2(g) = 2 KHCO3
C3H8 + *O2 = CO2 + H2O =>
C3H8 + 5*O2 = 3 CO2 + 4 H2O
K3PO4 + Hg(C2H3O2)2 = KC2H3O2 + Hg3(PO4)2 =>
2 K3PO4 + 3 Hg(C2H3O2)2 = 6 KC2H3O2 + Hg3(PO4)2
NiO2 + Rb + H2O = Ni{2+} + Rb{+} + OH{-} =>
NiO2 + 2 Rb + 2 H2O = Ni{2+} + 2 Rb{+} + 4 OH{-}
Na + MgCO3 = Mg + Na2CO3 =>
2 Na + MgCO3 = Mg + Na2CO3
CaCI + NaCO3 = CaCO3 + NaCI =>
CaCI + NaCO3 = CaCO3 + NaCI
NO3 + C2H3O2 = N2 + CO2 + H2O =>
14 NO3 + 12 C2H3O2 = 7 N2 + 24 CO2 + 18 H2O
KBr + FeCl3 = Br2 + KCl + FeCl2 =>
2 KBr + 2 FeCl3 = Br2 + 2 KCl + 2 FeCl2
Zr + N2 = ZrN =>
2 Zr + N2 = 2 ZrN
C4H6BaO4 + H2SO4 = BaSO4 + CH3COOH =>
C4H6BaO4 + H2SO4 = BaSO4 + 2 CH3COOH
NH4Br + AgNO3 = AgBr + N2O + H2O =>
NH4Br + AgNO3 = AgBr + N2O + 2 H2O
Na2(S2O3) + HCl = NaCl + H2S2O3 =>
Na2(S2O3) + 2 HCl = 2 NaCl + H2S2O3
KMnO4 + Na2SO3 + NaOH = K2MnO4 + NaMnO4 + Na2SO4 + H2O =>
4 KMnO4 + Na2SO3 + 2 NaOH = 2 K2MnO4 + 2 NaMnO4 + Na2SO4 + H2O
SO3{-2} + Cl2 + H2O = Cl{-} + SO4{2-} + H{+} =>
SO3{-2} + Cl2 + H2O = 2 Cl{-} + SO4{2-} + 2 H{+}
CrO4{2-} + N2O + H{+} = Cr{3+} + NO + H2O =>
2 CrO4{2-} + 3 N2O + 10 H{+} = 2 Cr{3+} + 6 NO + 5 H2O
ClO{-} + CrO{2-} = CrO4{2-} + Cl{-} =>
3 ClO{-} + CrO{2-} = CrO4{2-} + 3 Cl{-}
SO3 + H2O = H2SO4 = H2S2O7 =>
SO3 + H2O = H2SO4
Zn(s) + OH{-} + H2O = Zn(OH)4{2-} + H2(g) =>
Zn(s) + 2 OH{-} + 2 H2O = Zn(OH)4{2-} + H2(g)
NaNCS + Fe(NO3)3 = Na(NO3)3 + FeNCS =>
NaNCS + Fe(NO3)3 = Na(NO3)3 + FeNCS
NaCl + Hg2(NO3)2 = Hg2Cl2 + NaNO3 =>
2 NaCl + Hg2(NO3)2 = Hg2Cl2 + 2 NaNO3
P2O5 + HNO3 = HPO3 + N2O5 =>
P2O5 + 2 HNO3 = 2 HPO3 + N2O5
NH4Cl + Pb(CH3COO)2 = NH4(CH3COO) + PbCl2 =>
2 NH4Cl + Pb(CH3COO)2 = 2 NH4(CH3COO) + PbCl2
LiOH + HPO3 = LiPO3 + H2O =>
LiOH + HPO3 = LiPO3 + H2O
KClO4 + O2 = KClO6 =>
KClO4 + O2 = KClO6
AlS + H2O = Al(OH)3 + H3S =>
AlS + 3 H2O = Al(OH)3 + H3S
Cl2 + H2O = O(HCl)2 =>
Cl2 + H2O = O(HCl)2
FeCl2 + H2S = HCl + FeS =>
FeCl2 + H2S = 2 HCl + FeS
HgNO3 + LiCl = Hg2Cl2 + LiNO3 =>
2 HgNO3 + 2 LiCl = Hg2Cl2 + 2 LiNO3
Li + Cu(NO3)2 = LiNO3 + Cu =>
2 Li + Cu(NO3)2 = 2 LiNO3 + Cu
Cu(OH)2 + NH4OH = Cu(NH3)4 + H2O + OH =>
Cu(OH)2 + 4 NH4OH = Cu(NH3)4 + 4 H2O + 2 OH
CH3OH + Br2 = CH3Br + Br(OH)2 =>
4 CH3OH + 3 Br2 = 4 CH3Br + 2 Br(OH)2
IO4{-} + SO2 + H2O = I{-} + SO42{-} + H{+} =>
79 IO4{-} + 8 SO2 + 4 H2O = 79 I{-} + 8 SO42{-} + 8 H{+}
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