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2 Zn(OH)2 + Cl2O7 = 2 Zn(OH)ClO4 + H2O
Na3PO4 + Sr(C2H3O2) = Na3(C2H3O2) + Sr(PO4) =>
Na3PO4 + Sr(C2H3O2) = Na3(C2H3O2) + Sr(PO4)
CaH2 + HBr = CaBr2 + H2 =>
CaH2 + 2 HBr = CaBr2 + 2 H2
HI + Ni(OH)4 = H2O + NiI4 =>
4 HI + Ni(OH)4 = 4 H2O + NiI4
H + Cl + O3 = HClO3 =>
H + Cl + O3 = HClO3
ClO2 + HOH = HCl2 + HClO3 =>
11 ClO2 + 5 HOH = HCl2 + 9 HClO3
CaOH{2} + HCl = CaCl{2} + H2O =>
CaOH{2} + HCl = CaCl{2} + H2O
Al + KOH + H2SO4 + H2O = K[Al(SO4)2]*12H2O + H2 =>
2 Al + 2 KOH + 4 H2SO4 + 22 H2O = 2 K[Al(SO4)2]*12H2O + 3 H2
NaOH + Al = Al(OH)3 + Na2O + H2 =>
12 NaOH + 2 Al = 2 Al(OH)3 + 6 Na2O + 3 H2
P4 + Cl3 = PCl2 =>
3 P4 + 8 Cl3 = 12 PCl2
Cr(S) + S8(S) = Cr2S3 =>
18 Cr(S) + S8(S) = 9 Cr2S3
NH4ClO3 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO3 = N2 + Cl2 + O2 + 4 H2O
Cr(OH)4{-}(aq) + OH{-}(aq) + H2O2(aq) = CrO4{2-}(aq) + H2O(l) =>
2 Cr(OH)4{-}(aq) + 2 OH{-}(aq) + 3 H2O2(aq) = 2 CrO4{2-}(aq) + 8 H2O(l)
H5N + Al(OH)3 = Al5N3 + H2O =>
3 H5N + 5 Al(OH)3 = Al5N3 + 15 H2O
LiBH4 = Li2B12H12 + H2 + Li =>
12 LiBH4 = Li2B12H12 + 18 H2 + 10 Li
MnSO4 + NH4OH + NH4Cl = Mn(OH)Cl + (NH4)2SO4 =>
MnSO4 + NH4OH + NH4Cl = Mn(OH)Cl + (NH4)2SO4
LiNO3 + FeCl2 + HCl = NO + LiCl + FeCl3 + H2O =>
LiNO3 + 3 FeCl2 + 4 HCl = NO + LiCl + 3 FeCl3 + 2 H2O
C3H5(OH)3 + CU(OH)2 = C3H5OHCUO2 + H2O =>
C3H5(OH)3 + CU(OH)2 = C3H5OHCUO2 + 2 H2O
K2CO3 + NH4ReO4 = KReO4 + (NH4)2CO3 =>
K2CO3 + 2 NH4ReO4 = 2 KReO4 + (NH4)2CO3
Br2(l) + H2O(l) + I2(s) = HBr(aq) + HIO3(aq) =>
5 Br2(l) + 6 H2O(l) + I2(s) = 10 HBr(aq) + 2 HIO3(aq)
KHC2O4*H2C2O4*2H2O + KMnO4 = Mn + K + CO2 + H2O =>
8 KHC2O4*H2C2O4*2H2O + 3 KMnO4 = 3 Mn + 11 K + 32 CO2 + 28 H2O
C7 = C3 =>
3 C7 = 7 C3
NH4Br + CaO = NH4O + CaBr =>
NH4Br + CaO = NH4O + CaBr
A1 + H2SO4 = A1(SO4) + H2 =>
A1 + H2SO4 = A1(SO4) + H2
NaCHO3 + CH3COOH = CO2 + H2O + NaCH3COO =>
NaCHO3 + CH3COOH = CO2 + H2O + NaCH3COO
Cl2 + H2S = S + HCl =>
Cl2 + H2S = S + 2 HCl
Zn + (OH)2 + HNO3 = Zn(NO3)2 + H2O =>
Zn + (OH)2 + 2 HNO3 = Zn(NO3)2 + 2 H2O
C6O6H12 + C3OH6 = C12O6H20 + OH =>
3 C6O6H12 + 2 C3OH6 = 2 C12O6H20 + 8 OH
HClO + Br2 + H2O = HBrO3 + HCl =>
5 HClO + Br2 + H2O = 2 HBrO3 + 5 HCl
AlCl3 + Mg = Al + MgCl2 =>
2 AlCl3 + 3 Mg = 2 Al + 3 MgCl2
CuBr + Na2S2O3 = Cu2S2O3 + NaBr =>
2 CuBr + Na2S2O3 = Cu2S2O3 + 2 NaBr
H3CCH2Br + OH = H3CCH2BrOH =>
H3CCH2Br + OH = H3CCH2BrOH
FeO3(g) + CO(g) = Fe(l) + CO2(g) =>
FeO3(g) + 3 CO(g) = Fe(l) + 3 CO2(g)
BaB2 + Na2SO4 = BaSO4 + NaB =>
BaB2 + Na2SO4 = BaSO4 + 2 NaB
CuCl2 + NH3H2O = [Cu(NH3)4]Cl2 + H2O =>
CuCl2 + 4 NH3H2O = [Cu(NH3)4]Cl2 + 4 H2O
ZnBr2(aq) + AgNo3(ag) = Zn(No3)2(ag) + AgBr(aq) =>
ZnBr2(aq) + 2 AgNo3(ag) = Zn(No3)2(ag) + 2 AgBr(aq)
LaCl3 + NaCO3 = LaC3O9 + NaCl =>
LaCl3 + 3 NaCO3 = LaC3O9 + 3 NaCl
TiO2 + H2 = H2O + Ti =>
TiO2 + 2 H2 = 2 H2O + Ti
P4O10 + Pb(OH)4 = [Pb(OH)2]2P2O7 + H2O =>
P4O10 + 4 Pb(OH)4 = 2[Pb(OH)2]2P2O7 + 4 H2O
MgO5MgO = Mg + O2 =>
MgO5MgO = 2 Mg + 3 O2
Fe + Cl = FeCl2 = H2 =>
Fe + 2 Cl = FeCl2
Pb{2+} + IO3{-} + OH{-} = PbO2 + I2 + H2O =>
5 Pb{2+} + 2 IO3{-} + 8 OH{-} = 5 PbO2 + I2 + 4 H2O
K + Fe(ClO3)3 = KClO3 + Fe =>
3 K + Fe(ClO3)3 = 3 KClO3 + Fe
KNO2 + NH3 = H2O + K2O + N2 =>
2 KNO2 + 2 NH3 = 3 H2O + K2O + 2 N2
C13H8O + BH3 + C2H5OH = C13H10O + B(OC2H5)4 =>
7 C13H8O + 2 BH3 + 8 C2H5OH = 7 C13H10O + 2 B(OC2H5)4
C18H20 + O2 = CO2 + H2O =>
C18H20 + 23 O2 = 18 CO2 + 10 H2O
GeO2 + H2 = Ge + H2O =>
GeO2 + 2 H2 = Ge + 2 H2O
Mg3(PO4)2 + NH4Br = MgBr2 + (NH4)3(PO4) =>
Mg3(PO4)2 + 6 NH4Br = 3 MgBr2 + 2(NH4)3(PO4)
HNO3 + Na2CrO4 = H2CrO4 + Na(NO3) =>
2 HNO3 + Na2CrO4 = H2CrO4 + 2 Na(NO3)
CaO + CH3COCH3 + SO2 = CaS + CO2 + H2O =>
8 CaO + 3 CH3COCH3 + 8 SO2 = 8 CaS + 9 CO2 + 9 H2O
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