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2 Mn(NO3)2 + 5 NaBiO3 + 16 HNO3 = 2 HMnO4 + 5 Bi(NO3)3 + 5 NaNO3 + 7 H2O
Fe2O3 + Ca(OH)2 = Fe(OH)3 + CaO =>
Fe2O3 + 3 Ca(OH)2 = 2 Fe(OH)3 + 3 CaO
Sc + Br2 = ScBr3 =>
2 Sc + 3 Br2 = 2 ScBr3
Ni + (Dmg) = Ni(Dmg)2 =>
Ni + 2(Dmg) = Ni(Dmg)2
Na2CrO4 + KCI = NaCI + K2CrO4 =>
Na2CrO4 + 2 KCI = 2 NaCI + K2CrO4
C16H18 + O2 = CO2 + H2O =>
2 C16H18 + 41 O2 = 32 CO2 + 18 H2O
KSCN + Pb(C2H3O2)2 = K(C2H3O2)2 + PbSCN =>
KSCN + Pb(C2H3O2)2 = K(C2H3O2)2 + PbSCN
K + SO2 = K2SO3 + K2S2O3 =>
4 K + 3 SO2 = K2SO3 + K2S2O3
Na[BH4] + NaOH + H2O = Na3BO3 + H2 =>
Na[BH4] + 2 NaOH + H2O = Na3BO3 + 4 H2
O2 = O7 =>
7 O2 = 2 O7
Cr2O3 + KOH = K2O + Cr(OH)3 =>
Cr2O3 + 6 KOH = 3 K2O + 2 Cr(OH)3
VOCl3 + H2NEt = VOCl3(H2NEt)2 =>
VOCl3 + 2 H2NEt = VOCl3(H2NEt)2
C22H43NO + H2SO4 + H2O = (NH4)2SO4 + C22H42O2 =>
2 C22H43NO + H2SO4 + 2 H2O = (NH4)2SO4 + 2 C22H42O2
NaK + H2O = NaKOH + H2 =>
2 NaK + 2 H2O = 2 NaKOH + H2
Zn + HPO3 = ZnPO3 + H2 =>
2 Zn + 2 HPO3 = 2 ZnPO3 + H2
C + SO2 = CO2 + S =>
C + SO2 = CO2 + S
Fe3O4 + C2 = CO2 + Fe =>
Fe3O4 + C2 = 2 CO2 + 3 Fe
Mg + Co = MgCo3 =>
Mg + 3 Co = MgCo3
H3Po4 + Ca = Ca3(Po4)2 + H2 =>
2 H3Po4 + 3 Ca = Ca3(Po4)2 + 3 H2
N2 + O3 = N2O =>
3 N2 + O3 = 3 N2O
NaCl + I2 = NaI + Cl2 =>
2 NaCl + I2 = 2 NaI + Cl2
CaCl2 + NaHCO3 = Ca(HCO3)2 + NaCl =>
CaCl2 + 2 NaHCO3 = Ca(HCO3)2 + 2 NaCl
CaH2 = Ca + H2 =>
CaH2 = Ca + H2
Pt + HBr = PtBr + H =>
Pt + HBr = PtBr + H
MgF2 + I2 = MgI2 + F2 =>
MgF2 + I2 = MgI2 + F2
MnO4{-} + NaOH + SO3{2-} = SO4{2-} + MnO4{2-} + H2O + Na{+} =>
2 MnO4{-} + 2 NaOH + SO3{2-} = SO4{2-} + 2 MnO4{2-} + H2O + 2 Na{+}
(NH4)2Cr2O7(s) = N2(g) + H2O(g) + Cr2O3(s) =>
(NH4)2Cr2O7(s) = N2(g) + 4 H2O(g) + Cr2O3(s)
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
V + O2 = V2O3 =>
4 V + 3 O2 = 2 V2O3
P8 + O2 = P4O10 =>
P8 + 10 O2 = 2 P4O10
MnClNaI = MnINaCl =>
MnClNaI = MnINaCl
NaOHHNO3 = H2ONaNO3 =>
NaOHHNO3 = H2ONaNO3
CH3(OH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(OH2)6CH3 + 7 O2 = 4 CO2 + 18 H2O
(CH3)2O = CH4 + H2 + CO =>
(CH3)2O = CH4 + H2 + CO
Al + HClO = Al(ClO)3 + H =>
Al + 3 HClO = Al(ClO)3 + 3 H
KOH + Al = K3AlO3 + H2 =>
6 KOH + 2 Al = 2 K3AlO3 + 3 H2
N2 + B = N2B =>
N2 + B = N2B
SIO + H2O = H2SIO2 =>
SIO + H2O = H2SIO2
Mg(OH)FeO = MgOFe(OH) =>
Mg(OH)FeO = MgOFe(OH)
H2O + I2 = HIO3 + HI =>
3 H2O + 3 I2 = HIO3 + 5 HI
AlO = Al + O =>
AlO = Al + O
H2 + HCl = ClH3 =>
H2 + HCl = ClH3
AgNO3 + KI = AgI + KNO3 =>
AgNO3 + KI = AgI + KNO3
Na2S2O3 + KClO4 + H2SO4 = K2S4O6 + Cl2 + Na2SO4 + H2O =>
7 Na2S2O3 + 4 KClO4 + H2SO4 = 2 K2S4O6 + 2 Cl2 + 7 Na2SO4 + H2O
C6H5C2H3 + KMnO4 + H2SO4 = C6H5COOH + K2SO4 + MnSO4 + H2O =>
7 C6H5C2H3 + 8 KMnO4 + 12 H2SO4 = 8 C6H5COOH + 4 K2SO4 + 8 MnSO4 + 16 H2O
Mo + Cl2 = MoCl4 =>
Mo + 2 Cl2 = MoCl4
C2H5Br + Br2 = C2H4Br + HBr =>
2 C2H5Br + Br2 = 2 C2H4Br + 2 HBr
CH3COOH + C2H2 = C4H6O2 =>
CH3COOH + C2H2 = C4H6O2
Br2 + K2S = Br2S + K =>
Br2 + K2S = Br2S + 2 K
K + H2SO3 = K2SO3 + H =>
2 K + H2SO3 = K2SO3 + 2 H
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