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2 HNO3 + Na2SiO3 = 2 Na(NO3) + H2SiO3
C2H5OH + Mg = C2H5OMg + H2 =>
2 C2H5OH + 2 Mg = 2 C2H5OMg + H2
SnO*6H2O + O2 = SnO2 + H2O =>
2 SnO*6H2O + O2 = 2 SnO2 + 12 H2O
COCl2 + HCl = COCl + HCl2 =>
COCl2 + HCl = COCl + HCl2
C2H3O2H + NaOH = C2H3O2Na + H2O =>
C2H3O2H + NaOH = C2H3O2Na + H2O
CH3COOH(aq) + NH3(aq) = CH3COONH4(aq) =>
CH3COOH(aq) + NH3(aq) = CH3COONH4(aq)
O2 + Ag = O2Ag =>
O2 + Ag = O2Ag
Cr2(SO4)3 + Na(OH)2 = Cr(OH)3 + NaSO4 =>
Cr2(SO4)3 + 3 Na(OH)2 = 2 Cr(OH)3 + 3 NaSO4
NaIO = NaI + O =>
NaIO = NaI + O
Na2O + I2O5 = NaIO3 =>
Na2O + I2O5 = 2 NaIO3
K2CrO4(aq) + BaCl(aq) = K2Cl(s) + BaCrO4(aq) =>
K2CrO4(aq) + BaCl(aq) = K2Cl(s) + BaCrO4(aq)
NaH + CO2 = NaHCO2 =>
NaH + CO2 = NaHCO2
OH{-} + CrI3 = CrO4{2-} + IO4{-} + H2O + e =>
32 OH{-} + CrI3 = CrO4{2-} + 3 IO4{-} + 16 H2O + 27e
KCNS + K2Cr2O7 + H2SO4 = CO2 + NO2 + Cr2(SO4)3 + K2SO4 + H2O =>
2 KCNS + 5 K2Cr2O7 + 19 H2SO4 = 2 CO2 + 2 NO2 + 5 Cr2(SO4)3 + 6 K2SO4 + 19 H2O
Pb(NO3)2 + NH3 = Pb(OH)2 + NO + H2O =>
5 Pb(NO3)2 + 6 NH3 = 5 Pb(OH)2 + 16 NO + 4 H2O
C12H22O11 + CH4N2O + C2H2 = C31H42N2O6 + O2 =>
8 C12H22O11 + 10 CH4N2O + 102 C2H2 = 10 C31H42N2O6 + 19 O2
PbCl2 + K = PbK + Cl2 =>
PbCl2 + K = PbK + Cl2
PdCl2 + HNO3 = HCl + Pd(NO3)2 =>
PdCl2 + 2 HNO3 = 2 HCl + Pd(NO3)2
V + PbO2 = VO2 + Pb =>
V + PbO2 = VO2 + Pb
Fe(SO4)2 + KOH = Fe(OH)2 + KSO4 =>
Fe(SO4)2 + 2 KOH = Fe(OH)2 + 2 KSO4
SiO2 + S12 = Si + SO2 =>
12 SiO2 + S12 = 12 Si + 12 SO2
NaOH + Na2CO3 = Na2OH + CO3 =>
2 NaOH + Na2CO3 = 2 Na2OH + CO3
K2MnO4 + K2S + H2O = S + MnO2 + KOH =>
K2MnO4 + K2S + 2 H2O = S + MnO2 + 4 KOH
FeSO4 + NO = FeNOSO4 =>
FeSO4 + NO = FeNOSO4
CaCl2 + Li2CO3 = Li2Cl2 + CaCO3 =>
CaCl2 + Li2CO3 = Li2Cl2 + CaCO3
NH4ClO4(s) + Al(s) = Al2O3(s) + AlCl3(s) + NO(g) + H2O(g) =>
3 NH4ClO4(s) + 3 Al(s) = Al2O3(s) + AlCl3(s) + 3 NO(g) + 6 H2O(g)
CH3CH2OH + CH3CH2CO2H = CH3CH2O2CCH2CH3 + H2O =>
CH3CH2OH + CH3CH2CO2H = CH3CH2O2CCH2CH3 + H2O
Fe + SnCl4 = SnCl3 + FeCl =>
Fe + SnCl4 = SnCl3 + FeCl
H2SO4 + KMn04 = H2Mn04 + KSO4 =>
H2SO4 + KMn04 = H2Mn04 + KSO4
KClO3 + Na2SO3 + H2SO4 = Na2SO4 + K2SO4 + Cl2 + H2O =>
2 KClO3 + 5 Na2SO3 + H2SO4 = 5 Na2SO4 + K2SO4 + Cl2 + H2O
Ba(HCO3)2 + KOH = BaCO3 + K2CO3 + H2O =>
Ba(HCO3)2 + 2 KOH = BaCO3 + K2CO3 + 2 H2O
Fe7S8 + O2 + SO2 = Fe2(SO4)3 =>
2 Fe7S8 + 37 O2 + 5 SO2 = 7 Fe2(SO4)3
Na2S2O2 + HCl = NaCl + H2O + S + SO2 =>
2 Na2S2O2 + 4 HCl = 4 NaCl + 2 H2O + 3 S + SO2
HCl + FeCl3 = HFe + Cl3 =>
3 HCl + 3 FeCl3 = 3 HFe + 4 Cl3
FeCl2 + Na2CO3 = FeCO3 + Na2 + Cl2 =>
FeCl2 + Na2CO3 = FeCO3 + Na2 + Cl2
K + Bi = KBi =>
K + Bi = KBi
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
SnCl4 + Li3PO4 = LiCl + Sn3(PO4)4 =>
3 SnCl4 + 4 Li3PO4 = 12 LiCl + Sn3(PO4)4
Ba3(PO4)2 + Fe2(SO4)3 = BaSO4 + FePO4 =>
Ba3(PO4)2 + Fe2(SO4)3 = 3 BaSO4 + 2 FePO4
C3H5O2 + H2O = CO2 + CH4 =>
8 C3H5O2 + 6 H2O = 11 CO2 + 13 CH4
Na(IO3) + SO2 + H2O = NaHSO4 + H2SO4 + I2 =>
2 Na(IO3) + 5 SO2 + 4 H2O = 2 NaHSO4 + 3 H2SO4 + I2
XCHO + KMnO4 + Na2CO3 + H2O = H2CO3 + MnO2 + KOH + XCOONa =>
6 XCHO + 4 KMnO4 + 3 Na2CO3 + 2 H2O = 3 H2CO3 + 4 MnO2 + 4 KOH + 6 XCOONa
Na + U2 = NaU =>
2 Na + U2 = 2 NaU
PB(OH)4 + KI = PB(OH)4KI =>
PB(OH)4 + KI = PB(OH)4KI
MgO + NaOH = Na2MgO2 + H2O =>
MgO + 2 NaOH = Na2MgO2 + H2O
CuSO4 + K2O = K2SO4 + CuO =>
CuSO4 + K2O = K2SO4 + CuO
C9H8O4 + H2O = C9H7O4 + H3O =>
C9H8O4 + H2O = C9H7O4 + H3O
P4(g) + NaOH(aq) + H2O(l) = NaH2PO4(aq) + PH3(g) =>
2 P4(g) + 3 NaOH(aq) + 9 H2O(l) = 3 NaH2PO4(aq) + 5 PH3(g)
NaCl + H2SO4 = Na2SO4 + Cl2 + H2 =>
2 NaCl + H2SO4 = Na2SO4 + Cl2 + H2
Hg4O = Hg2 + O2 =>
2 Hg4O = 4 Hg2 + O2
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