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2 Br + 2 KI = 2 KBr + I2
TiCl4 + H2 = TiCl2 + HCl =>
TiCl4 + H2 = TiCl2 + 2 HCl
FeO + H2O2 = FeO2 + H2O =>
FeO + H2O2 = FeO2 + H2O
AgNO3 + KBr = (AgBr) + KNO3 =>
AgNO3 + KBr = (AgBr) + KNO3
IO3{-} + Re + H2O = ReO4{-} + I{-} + H{+} =>
7 IO3{-} + 6 Re + 3 H2O = 6 ReO4{-} + 7 I{-} + 6 H{+}
Na2CO3 + HNO3 = NaNO3 + H2CO3 =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + H2CO3
Br + KI = BrI + K =>
Br + KI = BrI + K
CH3(CH2)3N(CH3)2 + O2 = CO2 + H2O + N2 =>
4 CH3(CH2)3N(CH3)2 + 39 O2 = 24 CO2 + 30 H2O + 2 N2
CH3COONa + NaOH + Ca(OH)2 = CH4 + COONa + CaO =>
7 CH3COONa + NaOH + Ca(OH)2 = 6 CH4 + 8 COONa + CaO
Fe + NaCl + H2O = FeCl + NaOH + H2 =>
2 Fe + 2 NaCl + 2 H2O = 2 FeCl + 2 NaOH + H2
PbSO4 + CH3COONa = Pb(CH3COO)4Na2 + Na2SO4 =>
PbSO4 + 4 CH3COONa = Pb(CH3COO)4Na2 + Na2SO4
Pb(NO)3 + NaCl = PbCl2 + Na2(NO)3 =>
Pb(NO)3 + 2 NaCl = PbCl2 + Na2(NO)3
H2(g) + Cl2(g) = HCl(aq) =>
H2(g) + Cl2(g) = 2 HCl(aq)
SiF4 + H2O = Si(OH)4 + HF =>
SiF4 + 4 H2O = Si(OH)4 + 4 HF
KMnO4 + H2SO4 + H2C2O4 = CO2 + H2O + K2SO4 + MnSO4 =>
2 KMnO4 + 3 H2SO4 + 5 H2C2O4 = 10 CO2 + 8 H2O + K2SO4 + 2 MnSO4
(CH3CH2OH) + (O2) = (CH3COOH) + (H2O) =>
(CH3CH2OH) + (O2) = (CH3COOH) + (H2O)
Zr + N2 = Zr3N4 =>
3 Zr + 2 N2 = Zr3N4
Au(NO3)3 + CaS = Ca(NO3)2 + Au2S3 =>
2 Au(NO3)3 + 3 CaS = 3 Ca(NO3)2 + Au2S3
NH4Cl + AgNO3 = NH4NO3 + AgCl =>
NH4Cl + AgNO3 = NH4NO3 + AgCl
FeCl3 + NH4SCN = Fe(SCN)3 + NH4Cl =>
FeCl3 + 3 NH4SCN = Fe(SCN)3 + 3 NH4Cl
K2CrO4 + Zn(NO3)2 = KNO3 + ZnCrO4 =>
K2CrO4 + Zn(NO3)2 = 2 KNO3 + ZnCrO4
H2[GeCl6] + H2O2 = H2O + GeO2 + Cl2 =>
H2[GeCl6] + 3 H2O2 = 4 H2O + GeO2 + 3 Cl2
H2X + OH = X + H2O =>
H2X + 2 OH = X + 2 H2O
CdCl2 + H2S = CdS + HCl =>
CdCl2 + H2S = CdS + 2 HCl
Be3N2(g) + H2O(l) = Be(OH)2(s) + NH3(g) =>
Be3N2(g) + 6 H2O(l) = 3 Be(OH)2(s) + 2 NH3(g)
Rb + HC2H3O2 = RbC2H3O2 + H =>
Rb + HC2H3O2 = RbC2H3O2 + H
Fe(NO3)3 + KSCN = FeSCN + K(NO3)3 =>
Fe(NO3)3 + KSCN = FeSCN + K(NO3)3
PH3 + HBr = PH4Br =>
PH3 + HBr = PH4Br
HgCl2 + K2SO3 = HgSO3 + KCl =>
HgCl2 + K2SO3 = HgSO3 + 2 KCl
NO2 + O2 = N2O5 =>
4 NO2 + O2 = 2 N2O5
C4H10O + H2O = CO + H2 =>
C4H10O + 3 H2O = 4 CO + 8 H2
Al + K2Cr2O7 + H2SO4 = Al2O3 + Cr2(SO4)3 + K2SO4 + H2O =>
2 Al + K2Cr2O7 + 4 H2SO4 = Al2O3 + Cr2(SO4)3 + K2SO4 + 4 H2O
C2H6Cl2 + Na = C2H6 + NaCl =>
C2H6Cl2 + 2 Na = C2H6 + 2 NaCl
Fe(No3)3 + KSCN = Fe(SCN)3 + KNo3 =>
Fe(No3)3 + 3 KSCN = Fe(SCN)3 + 3 KNo3
Al + MnO = AlO + Mn =>
Al + MnO = AlO + Mn
N2 + As = NAs =>
N2 + 2 As = 2 NAs
Ca + BrO3 = Ca(BrO3)2 =>
Ca + 2 BrO3 = Ca(BrO3)2
HOC6H4COOH + NaOH = HOC6H4COONa + H2O =>
HOC6H4COOH + NaOH = HOC6H4COONa + H2O
Fe2(SO4)3 + H2O + Ca(HCO3)2 = Fe(OH)3 + CaSO4 + H2CO3 =>
Fe2(SO4)3 + 6 H2O + 3 Ca(HCO3)2 = 2 Fe(OH)3 + 3 CaSO4 + 6 H2CO3
NaNO3 + CO2 + H2O = Na2CO3 + HNO3 =>
2 NaNO3 + CO2 + H2O = Na2CO3 + 2 HNO3
O2F + H2O = O2 + HF =>
4 O2F + 2 H2O = 5 O2 + 4 HF
Na2Cl5 = Na + Cl =>
Na2Cl5 = 2 Na + 5 Cl
Fe(NO3)3*9H2O = Fe2O3 + HNO3 + H2O =>
2 Fe(NO3)3*9H2O = Fe2O3 + 6 HNO3 + 15 H2O
Al(s) + FeCl3(aq) = Fe + AlCl3 =>
Al(s) + FeCl3(aq) = Fe + AlCl3
CN{-} + ClO{-} = CNO{-} + Cl{-} =>
CN{-} + ClO{-} = CNO{-} + Cl{-}
SO3 + Ca(OH)2 = SO4Ca + H2O =>
SO3 + Ca(OH)2 = SO4Ca + H2O
I2 + Cl2 + H2O = IO3{-} + Cl{-} + H{+} =>
I2 + 5 Cl2 + 6 H2O = 2 IO3{-} + 10 Cl{-} + 12 H{+}
Al4C3 + NaOH + H2O = Na[Al(OH)4] + CH4 =>
Al4C3 + 4 NaOH + 12 H2O = 4 Na[Al(OH)4] + 3 CH4
CaO + C = C2O + Ca =>
CaO + 2 C = C2O + Ca
Sr(OH)2(aq) + H3PO4(aq) = Sr3(PO4)2(aq) + H2O(l) =>
3 Sr(OH)2(aq) + 2 H3PO4(aq) = Sr3(PO4)2(aq) + 6 H2O(l)
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