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2 Sb + 5 Br2 + 16 KOH = 10 KBr + 2 K3[SbO4] + 8 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
PBr5 = PBr3 + Br2 =>
PBr5 = PBr3 + Br2
K2S + NaCl = KCl + Na2S =>
K2S + 2 NaCl = 2 KCl + Na2S
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
Cr2O3 + H2O2 + KOH = K2CrO4 + H2O =>
Cr2O3 + 3 H2O2 + 4 KOH = 2 K2CrO4 + 5 H2O
Fe(NO3)3(aq) + Na(OH)(aq) = Fe(OH)3(s) + Na(NO3)(aq) =>
Fe(NO3)3(aq) + 3 Na(OH)(aq) = Fe(OH)3(s) + 3 Na(NO3)(aq)
Ca + Sn2{+} = Ca2{+} + Sn =>
2 Ca + Sn2{+} = Ca2{+} + 2 Sn
PCl3(l) + O2(g) = POCl3(g) =>
2 PCl3(l) + O2(g) = 2 POCl3(g)
NH2CH2COOH + CH3OH = NH2CH2COOCH3 + H2O =>
NH2CH2COOH + CH3OH = NH2CH2COOCH3 + H2O
LiOH + HNO3 = LiNO3 + H2O =>
LiOH + HNO3 = LiNO3 + H2O
MgSO4 + CaCl2 = MgCl2 + CaSO4 =>
MgSO4 + CaCl2 = MgCl2 + CaSO4
KClO4 = KCl + O2 =>
KClO4 = KCl + 2 O2
Fe3 + Br = Fe4Br2 =>
4 Fe3 + 6 Br = 3 Fe4Br2
P + NaOH = Na3PO3 + H2 =>
2 P + 6 NaOH = 2 Na3PO3 + 3 H2
Zn + H3PO4 = Zn3(PO4)2 + H3 =>
3 Zn + 2 H3PO4 = Zn3(PO4)2 + 2 H3
KOH + H2O = K + O2H3 =>
KOH + H2O = K + O2H3
C3H6 + NH3 + O2 = C3H3N + H2O =>
2 C3H6 + 2 NH3 + 3 O2 = 2 C3H3N + 6 H2O
Li + KOH = LiOH + K =>
Li + KOH = LiOH + K
Pb(OH)4 + HCl = PbCl4 + H2O =>
Pb(OH)4 + 4 HCl = PbCl4 + 4 H2O
LiOH + H2SO4 = Li2SO4 + H2O =>
2 LiOH + H2SO4 = Li2SO4 + 2 H2O
Pb(OH)4 + HCl = PbCl4 + H2O =>
Pb(OH)4 + 4 HCl = PbCl4 + 4 H2O
Ca3(PO4)2 + SiO2 = P4O10 + CaSiO3 =>
2 Ca3(PO4)2 + 6 SiO2 = P4O10 + 6 CaSiO3
NH3 + V2O5 = V + N2 + H2O =>
10 NH3 + 3 V2O5 = 6 V + 5 N2 + 15 H2O
Zr + F2 = ZrF2 =>
Zr + F2 = ZrF2
OH{-} + Cl2 = Cl{-} + ClO + H2O =>
4 OH{-} + 3 Cl2 = 4 Cl{-} + 2 ClO + 2 H2O
H3PO4 + NaOH = NaH2PO4 + H2O =>
H3PO4 + NaOH = NaH2PO4 + H2O
SO3{2-} + Co(OH)2 = Co + SO4{2-} + H2O =>
SO3{2-} + Co(OH)2 = Co + SO4{2-} + H2O
NaOH + NaClO + KI = KO + HCl + NaI =>
NaOH + NaClO + 2 KI = 2 KO + HCl + 2 NaI
Ga(OH)3 + HBr = GaBr3 + HOH =>
Ga(OH)3 + 3 HBr = GaBr3 + 3 HOH
HN3 + H2O = N3{-} + H3O{+} =>
HN3 + H2O = N3{-} + H3O{+}
KMnO4 + Li = LiMnO4 + K =>
KMnO4 + Li = LiMnO4 + K
CH3C(CH3)C(CH3)CH3 + KMnO4 + H2O = MnO2 + CH3C(CH3)(OH)C(CH3)(OH)CH3 + KOH =>
3 CH3C(CH3)C(CH3)CH3 + 2 KMnO4 + 4 H2O = 2 MnO2 + 3 CH3C(CH3)(OH)C(CH3)(OH)CH3 + 2 KOH
FeO(s) + O(g) = Fe2O3 =>
2 FeO(s) + O(g) = Fe2O3
TiCl3 + Na2CO3 = Ti2(CO3)3 + NaCl =>
2 TiCl3 + 3 Na2CO3 = Ti2(CO3)3 + 6 NaCl
KI + CHCl3 = KCl + I2 + CHCl =>
2 KI + CHCl3 = 2 KCl + I2 + CHCl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
AgNO3 + NAl = AgAl + NNO3 =>
AgNO3 + NAl = AgAl + NNO3
Mn2O7 + CH2OHCHOHCH2OH = MnO2 + CO2 + H2O =>
7 Mn2O7 + 3 CH2OHCHOHCH2OH = 14 MnO2 + 9 CO2 + 12 H2O
Cl2 + CH4 + O2 = HCl + CO =>
4 Cl2 + 2 CH4 + O2 = 8 HCl + 2 CO
MnO4{-}(aq) + SO3{2-}(aq) + H2O(l) = MnO2(s) + SO4{2-}(aq) + OH{-} =>
2 MnO4{-}(aq) + 3 SO3{2-}(aq) + H2O(l) = 2 MnO2(s) + 3 SO4{2-}(aq) + 2 OH{-}
NaCl(aq) + KNO2(aq) = NaNO2(s) + KCl(aq) =>
NaCl(aq) + KNO2(aq) = NaNO2(s) + KCl(aq)
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
CuNO3 + Na2CrO4 = Cu2CrO4 + NaNO3 =>
2 CuNO3 + Na2CrO4 = Cu2CrO4 + 2 NaNO3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Mg + HBr = MgBr + H2 =>
2 Mg + 2 HBr = 2 MgBr + H2
C2H4O2(s) + O2(g) = CO2(g) + H2O(g) =>
C2H4O2(s) + 2 O2(g) = 2 CO2(g) + 2 H2O(g)
MnO2 + KClO3 + KOH = K2MnO4 + H2O + KCl =>
3 MnO2 + KClO3 + 6 KOH = 3 K2MnO4 + 3 H2O + KCl
H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O
I2(s) + HCl(aq) = Cl2 + HI2 =>
2 I2(s) + 2 HCl(aq) = Cl2 + 2 HI2
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