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CH3COH + Cr2O3 = CHCH + 2 HCrO2
AlCl3 + H2(SO4) = Al2(SO4)3 + HCl =>
2 AlCl3 + 3 H2(SO4) = Al2(SO4)3 + 6 HCl
H2O + Fe(OH)2 + O2 = Fe(OH)3 =>
2 H2O + 4 Fe(OH)2 + O2 = 4 Fe(OH)3
CH3OH + KCl = CH3Cl + KOH =>
CH3OH + KCl = CH3Cl + KOH
MnI2 + Cl2 = MnCl + I =>
2 MnI2 + Cl2 = 2 MnCl + 4 I
CH3CH2NH2 + NaOH = CH3CH2NH3 + Na + O =>
CH3CH2NH2 + NaOH = CH3CH2NH3 + Na + O
Sc + Se = ScSe =>
Sc + Se = ScSe
Na + H2SO3 = Na2SO3 + H2 =>
2 Na + H2SO3 = Na2SO3 + H2
CaO + Fe = FeO + Ca =>
CaO + Fe = FeO + Ca
BaCO3 + SiO2 = Ba2SiO4 + CO2 =>
2 BaCO3 + SiO2 = Ba2SiO4 + 2 CO2
HF + CaSiO3 = CaF + HSiO3 =>
HF + CaSiO3 = CaF + HSiO3
FeCl3 + RbOH = Fe(OH)3 + ClRb =>
FeCl3 + 3 RbOH = Fe(OH)3 + 3 ClRb
H2O2 + FeO = Fe2O3 + H2O =>
H2O2 + 2 FeO = Fe2O3 + H2O
RbOH + H2SO4 = H2O + Rb2SO4 =>
2 RbOH + H2SO4 = 2 H2O + Rb2SO4
Na2[Sn(OH)4] + NaOH + AgNO3 = Na2[Sn(OH)6] + Ag + NaNO3 =>
Na2[Sn(OH)4] + 2 NaOH + 2 AgNO3 = Na2[Sn(OH)6] + 2 Ag + 2 NaNO3
FeO + NaOH = Fe(OH)3 + Na3O =>
FeO + 3 NaOH = Fe(OH)3 + Na3O
C6H5OH + O2 = CO2 + H2O = =>
C6H5OH + 7 O2 = 6 CO2 + 3 H2O
C5H6NO2 + O2 = CO2 + H2O + NO2 =>
2 C5H6NO2 + 13 O2 = 10 CO2 + 6 H2O + 2 NO2
Fe2(SO4)2 + NaOH = FeOH + NaSO4 =>
Fe2(SO4)2 + 2 NaOH = 2 FeOH + 2 NaSO4
K2SO4(aq) + CaI2(aq) = CaSO4(s) + KI =>
K2SO4(aq) + CaI2(aq) = CaSO4(s) + 2 KI
PdCl2 + NaOH = Pd(OH)2 + NaCl =>
PdCl2 + 2 NaOH = Pd(OH)2 + 2 NaCl
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
NaOH = Na + O2 + H2 =>
2 NaOH = 2 Na + O2 + H2
K2Cr2O7 + K3AsO3 + H2SO4 = Cr2(SO4)3 + K3AsO4 + K2SO4 + H2O =>
K2Cr2O7 + 3 K3AsO3 + 4 H2SO4 = Cr2(SO4)3 + 3 K3AsO4 + K2SO4 + 4 H2O
O3 = O2 + O =>
O3 = O2 + O
HIO + H2SO3 = I2 + H2SO4 + H2O =>
2 HIO + H2SO3 = I2 + H2SO4 + H2O
Fe + HCl + NaOH = Fe(OH)3 + NaCl + H2 =>
2 Fe + 6 HCl + 6 NaOH = 2 Fe(OH)3 + 6 NaCl + 3 H2
KMnO4 + H3AsO3 + H2SO4 = MnSO4 + H3AsO4 + K2SO4 + H2O =>
2 KMnO4 + 5 H3AsO3 + 3 H2SO4 = 2 MnSO4 + 5 H3AsO4 + K2SO4 + 3 H2O
Al2O3 + Ti = TiO2 + Al =>
2 Al2O3 + 3 Ti = 3 TiO2 + 4 Al
FeO + Si = Fe + SiO =>
FeO + Si = Fe + SiO
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
BaCl2 + MgSO4 = Ba(SO4) + Mg(Cl2) =>
BaCl2 + MgSO4 = Ba(SO4) + Mg(Cl2)
KMnO4 + S + KOH = K2MnO4 + K2SO4 + H2O =>
6 KMnO4 + S + 8 KOH = 6 K2MnO4 + K2SO4 + 4 H2O
NH3 + MgSO4 + CH3OH = CH3NH2 + MgSO4H2O =>
NH3 + MgSO4 + CH3OH = CH3NH2 + MgSO4H2O
AlCl3 + K2SO3 = KCl + Al2 + (SO3)3 =>
2 AlCl3 + 3 K2SO3 = 6 KCl + Al2 + (SO3)3
Ga2O3 + NaOH = Na2Ga2O4 + H2O =>
Ga2O3 + 2 NaOH = Na2Ga2O4 + H2O
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
V(OH)4Cl + FeCl2 + HCl = VOCl2 + FeCl3 + H2O =>
V(OH)4Cl + FeCl2 + 2 HCl = VOCl2 + FeCl3 + 3 H2O
NH4Br + FeCl2 = NH4Cl + FeBr2 =>
2 NH4Br + FeCl2 = 2 NH4Cl + FeBr2
Cu(NO3)2 + MgS = Mg(NO3)2 + CuS =>
Cu(NO3)2 + MgS = Mg(NO3)2 + CuS
Cu + HNO3 = NO + CuO + HOH =>
3 Cu + 2 HNO3 = 2 NO + 3 CuO + HOH
Fe + As = FeAs =>
Fe + As = FeAs
CuSO4 + Li2S = Li2SO4 + CuS =>
CuSO4 + Li2S = Li2SO4 + CuS
SiN = Si + N2 =>
2 SiN = 2 Si + N2
Si4H2 + P = Si6H3P3 =>
3 Si4H2 + 6 P = 2 Si6H3P3
Br2 + NaI = NaBr + I2 =>
Br2 + 2 NaI = 2 NaBr + I2
H2SiO3 + Li = H2 + LiSiO3 =>
H2SiO3 + Li = H2 + LiSiO3
K + P2O5 = K2O + P =>
10 K + P2O5 = 5 K2O + 2 P
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Fe2(SO4)3 + Na2S = Fe2S3 + Na2(SO4) =>
Fe2(SO4)3 + 3 Na2S = Fe2S3 + 3 Na2(SO4)
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