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CaCl2(aq) + H2O = CaO + 2 HCl
MnO4{-} + AsO3{3-} + H2O = Mn{+2} + AsO4{3-} + OH{-} =>
2 MnO4{-} + 5 AsO3{3-} + 3 H2O = 2 Mn{+2} + 5 AsO4{3-} + 6 OH{-}
(C6H10O5)(s) + O2(g) = CO2(g) + H2O(g) =>
(C6H10O5)(s) + 6 O2(g) = 6 CO2(g) + 5 H2O(g)
NaMnO4 + Na2S + H2SO4 = MnSO4 + Na2SO4 + H2O =>
8 NaMnO4 + 5 Na2S + 12 H2SO4 = 8 MnSO4 + 9 Na2SO4 + 12 H2O
Al + HIO3 = AlIO3 + H =>
Al + HIO3 = AlIO3 + H
Cr2O3 + KClO = K2CrO4 + Cl2 + KCl =>
Cr2O3 + 5 KClO = 2 K2CrO4 + 2 Cl2 + KCl
AlI3 + CaCl2 = AlCl3 + CaI2 =>
2 AlI3 + 3 CaCl2 = 2 AlCl3 + 3 CaI2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Mg + HCl + NaOH = NaCl + Mg(OH)2 + H2 =>
Mg + 2 HCl + 2 NaOH = 2 NaCl + Mg(OH)2 + H2
Ba(OH)2 + TbPO4 = Ba3(PO4)2 + Tb2O3 + H2O =>
3 Ba(OH)2 + 2 TbPO4 = Ba3(PO4)2 + Tb2O3 + 3 H2O
Fe + CuCl4 = FeCl2 + Cu =>
2 Fe + CuCl4 = 2 FeCl2 + Cu
CH3CH(OH)CH3 + Na = CH3CH(ONa)CH3 + H2 =>
2 CH3CH(OH)CH3 + 2 Na = 2 CH3CH(ONa)CH3 + H2
CH(g) + H2O(g) = CO(g) + H2(g) =>
2 CH(g) + 2 H2O(g) = 2 CO(g) + 3 H2(g)
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
C2H4(g) + O2(g) = CO2(g) + H2O(i) =>
C2H4(g) + 3 O2(g) = 2 CO2(g) + 2 H2O(i)
NaOH + AgNO3 + NH4OH = Ag(NH3)2OH + NaNO3 + H2O =>
NaOH + AgNO3 + 2 NH4OH = Ag(NH3)2OH + NaNO3 + 2 H2O
Mg(s) + Au(NO3)3(aq) = Au(s) + Mg(NO3)2(aq) =>
3 Mg(s) + 2 Au(NO3)3(aq) = 2 Au(s) + 3 Mg(NO3)2(aq)
C6H9AlO6 + H2SO4 = Al2(SO4)3 + CH3COOH =>
2 C6H9AlO6 + 3 H2SO4 = Al2(SO4)3 + 6 CH3COOH
AlI3 + CaCl2 = AlCl3 + CaI2 =>
2 AlI3 + 3 CaCl2 = 2 AlCl3 + 3 CaI2
(C6H5)3COMgBr + H2O = (C6H5)3COH + Mg(OH)Br =>
(C6H5)3COMgBr + H2O = (C6H5)3COH + Mg(OH)Br
Mg + HCl + NaOH = NaCl + Mg(OH)2 + H2 =>
Mg + 2 HCl + 2 NaOH = 2 NaCl + Mg(OH)2 + H2
NiCl2 + NH4OH = Ni(NH3)6Cl2 + H2O =>
NiCl2 + 6 NH4OH = Ni(NH3)6Cl2 + 6 H2O
ZnS + H2SO4 = H2S + ZnSO5 =>
4 ZnS + 5 H2SO4 = 5 H2S + 4 ZnSO5
CH3COO{-} + BrO{-} = Br{-} + HCO2{-} + H{+} =>
CH3COO{-} + 2 BrO{-} = 2 Br{-} + 2 HCO2{-} + H{+}
SbCl3 + NaOH = Na[Sb(OH)4] + NaCl =>
SbCl3 + 4 NaOH = Na[Sb(OH)4] + 3 NaCl
NiCl2*6H2O + NaOH = NiO + NaCl + H2O =>
NiCl2*6H2O + 2 NaOH = NiO + 2 NaCl + 7 H2O
Fe2O3 + KOH + KNO3 = KNO2 + K2FeO4 + H2O =>
Fe2O3 + 4 KOH + 3 KNO3 = 3 KNO2 + 2 K2FeO4 + 2 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
K2CrO4 + Na2SO3 + H2O = KCr(OH)4 + Na2SO4 + KOH =>
2 K2CrO4 + 3 Na2SO3 + 5 H2O = 2 KCr(OH)4 + 3 Na2SO4 + 2 KOH
KMnO4 + KCl + HNO3 = Mn(NO3)2 + Cl2 + H2O + KNO3 =>
2 KMnO4 + 10 KCl + 16 HNO3 = 2 Mn(NO3)2 + 5 Cl2 + 8 H2O + 12 KNO3
K2AsO4 + Ga(HCO3)3 = KHCO3 + Ga2(AsO4)3 =>
3 K2AsO4 + 2 Ga(HCO3)3 = 6 KHCO3 + Ga2(AsO4)3
KNiO2 + HCl = KCl + NiCl3 + H2O =>
KNiO2 + 4 HCl = KCl + NiCl3 + 2 H2O
CO3{2-}(aq) + AgNO3(aq) = Ag2CO3(s) + NO3{-}(aq) =>
CO3{2-}(aq) + 2 AgNO3(aq) = Ag2CO3(s) + 2 NO3{-}(aq)
CaC2O4(s) + HCl(aq) = CaCl2(aq) + H2C2O4(aq) =>
CaC2O4(s) + 2 HCl(aq) = CaCl2(aq) + H2C2O4(aq)
Ag(s) + S(s) = Ag2S(s) =>
2 Ag(s) + S(s) = Ag2S(s)
Cl + H2SO4 = Cl2SO4 + H2 =>
2 Cl + H2SO4 = Cl2SO4 + H2
SO2(s) + O2 = SO3 =>
2 SO2(s) + O2 = 2 SO3
LiOH + ZnO = Li6ZnO4 + H2 + O2 =>
12 LiOH + 2 ZnO = 2 Li6ZnO4 + 6 H2 + 3 O2
Li2CO3 + SiO2 = LiSiO2 + CO2 + O2 =>
2 Li2CO3 + 4 SiO2 = 4 LiSiO2 + 2 CO2 + O2
LiBrO3 + H2O = HBrO3 + LiOH =>
LiBrO3 + H2O = HBrO3 + LiOH
H2SO3 + Na2O = Na2SO3 + H2O =>
H2SO3 + Na2O = Na2SO3 + H2O
H2SO4 + Al = Al2SO43 + SO2 + H2O =>
41 H2SO4 + 2 Al = Al2SO43 + 40 SO2 + 41 H2O
Me + HCl = MeCl4 + H2 =>
Me + 4 HCl = MeCl4 + 2 H2
NaClO + Na2S2O3 + NaOH = Na2SO4 + NaCl + H2O =>
4 NaClO + Na2S2O3 + 2 NaOH = 2 Na2SO4 + 4 NaCl + H2O
HMnO4 + HCl = MnCl + H2O + Cl2 =>
HMnO4 + 7 HCl = MnCl + 4 H2O + 3 Cl2
CO + NaOH = CO2 + NaH =>
CO + NaOH = CO2 + NaH
Fe(HCO3)2 = FeCO3 + CO2 + H2O =>
Fe(HCO3)2 = FeCO3 + CO2 + H2O
KI + O = K2O + I2 =>
2 KI + O = K2O + I2
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
Sr2 + B2 = SrB =>
Sr2 + B2 = 2 SrB
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