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3 As2S2 + 10 HNO3 + 4 H2O = 6 H3AsO4 + 10 NO + 6 S
(NaHCO3) = NaOH + CO2 =>
(NaHCO3) = NaOH + CO2
ZnO + CaCo3 = ZnCo3 + CaO =>
ZnO + CaCo3 = ZnCo3 + CaO
C4H6O4 + C2H7ON = C8H16O4N2 + H2O =>
C4H6O4 + 2 C2H7ON = C8H16O4N2 + 2 H2O
H2SO4 + NaOH = H2O + (SO4)Na2 =>
H2SO4 + 2 NaOH = 2 H2O + (SO4)Na2
Fe + CuCl2 = FeCl2 + Cu =>
Fe + CuCl2 = FeCl2 + Cu
H2O + Fe = Fe2O3 + H2 =>
3 H2O + 2 Fe = Fe2O3 + 3 H2
Br2I + H2 = HBr + I =>
Br2I + H2 = 2 HBr + I
C3H3N + O2 = CO2 + H2O + N2 =>
4 C3H3N + 15 O2 = 12 CO2 + 6 H2O + 2 N2
NaHC2O4 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + Na2SO4 + H2O =>
10 NaHC2O4 + 4 KMnO4 + 11 H2SO4 = 20 CO2 + 4 MnSO4 + 2 K2SO4 + 5 Na2SO4 + 16 H2O
Fe + C6H7O8 + H3PO4 = H2O + FePO4 + C6H6 =>
5 Fe + C6H7O8 + 5 H3PO4 = 8 H2O + 5 FePO4 + C6H6
HI + Ba(CH3COO)2 = I + CH3COOH + Ba =>
2 HI + Ba(CH3COO)2 = 2 I + 2 CH3COOH + Ba
C2H9O + O2 = CO2 + H2O =>
4 C2H9O + 15 O2 = 8 CO2 + 18 H2O
Pb(CH3COO)2 + H2O = Pb(OH)CH3COO + CH3COOH =>
Pb(CH3COO)2 + H2O = Pb(OH)CH3COO + CH3COOH
NH4HSO4 + Ba(NO3)2 = BaSO4 + HNO3 + NH3 =>
NH4HSO4 + Ba(NO3)2 = BaSO4 + 2 HNO3 + NH3
ClO{-} + Al + H{+} = Cl{-} + Al{3+} + H2O =>
3 ClO{-} + 2 Al + 6 H{+} = 3 Cl{-} + 2 Al{3+} + 3 H2O
CaC2 + MnO = CaO + Mn + CO2 =>
CaC2 + 5 MnO = CaO + 5 Mn + 2 CO2
Li + Pb(NO3)2 = Li(NO3)2 + Pb =>
Li + Pb(NO3)2 = Li(NO3)2 + Pb
H5SO4 + H2O = H4SO4 + H3O =>
H5SO4 + H2O = H4SO4 + H3O
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Zn + CuSO4 = Cu(s) + ZnSO4(aq) =>
Zn + CuSO4 = Cu(s) + ZnSO4(aq)
Ca(s) + H2(g) = CaH2(s) =>
Ca(s) + H2(g) = CaH2(s)
H2O + NO2 = NH3 + O2 =>
6 H2O + 4 NO2 = 4 NH3 + 7 O2
B(s) + I2(g) = BI3(s) =>
2 B(s) + 3 I2(g) = 2 BI3(s)
Tl2S = Tl + S =>
Tl2S = 2 Tl + S
S(NH4)2 + Pb(NO3)2 = NH4NO3 + PbS =>
S(NH4)2 + Pb(NO3)2 = 2 NH4NO3 + PbS
K2HPO4 + NaOH = KOH + Na2HPO4 =>
K2HPO4 + 2 NaOH = 2 KOH + Na2HPO4
PBO2 + H2S = PBO + H2SO4 =>
4 PBO2 + H2S = 4 PBO + H2SO4
SrBr2 + KOH = SrK + Br2OH =>
SrBr2 + KOH = SrK + Br2OH
Cr(OH)3 + H3PO4 = Cr3(PO4)3 + H2O =>
3 Cr(OH)3 + 3 H3PO4 = Cr3(PO4)3 + 9 H2O
CaCO3 + HBr = CaBr2 + H2O + CO2 =>
CaCO3 + 2 HBr = CaBr2 + H2O + CO2
CaNO3 + K2SO4 = CaSO4 + K2NO3 =>
CaNO3 + K2SO4 = CaSO4 + K2NO3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
ThOCl2 + Na2CO3 = ThOCO3 + NaCl =>
ThOCl2 + Na2CO3 = ThOCO3 + 2 NaCl
Fe2SO4*7H2O = H2O + Fe2SO4 =>
Fe2SO4*7H2O = 7 H2O + Fe2SO4
KNO3 + H = NH3 + KOH + H2O =>
KNO3 + 8 H = NH3 + KOH + 2 H2O
Cu2S + HNO3 = Cu(NO3)2 + H2SO4 + NO + H2O =>
3 Cu2S + 22 HNO3 = 6 Cu(NO3)2 + 3 H2SO4 + 10 NO + 8 H2O
H2C8H4O4 + KOH = KHC8H4O4 + H2O =>
H2C8H4O4 + KOH = KHC8H4O4 + H2O
NH4Cl + Pb(VO4)3Cl + O2 = NH4VO3 + Pb + ClO2 =>
6 NH4Cl + 2 Pb(VO4)3Cl + 5 O2 = 6 NH4VO3 + 2 Pb + 8 ClO2
Na3PO4 + Na2CO3 = CO3PO4 + Na2 =>
2 Na3PO4 + 2 Na2CO3 = 2 CO3PO4 + 5 Na2
CuO + Cl = CuOCl =>
CuO + Cl = CuOCl
C4H8O + H2O2 = C8H18O6 + H2O =>
2 C4H8O + 3 H2O2 = C8H18O6 + 2 H2O
C6H5MgBr + C2H3N + H2O + H2SO4 = C8H8O + MgBrHSO4 + NH3 =>
C6H5MgBr + C2H3N + H2O + H2SO4 = C8H8O + MgBrHSO4 + NH3
Ca(OH)2 + H2C2O4 = CaC2O4 + H2O =>
Ca(OH)2 + H2C2O4 = CaC2O4 + 2 H2O
NaO2O2 + H2O = NaOH + O2 =>
4 NaO2O2 + 2 H2O = 4 NaOH + 7 O2
BrCl + I = BrI + Cl =>
BrCl + I = BrI + Cl
KI + Ca3P2 = CaI2 + K3P =>
6 KI + Ca3P2 = 3 CaI2 + 2 K3P
C3H5COOH + Cl2 = C3H5COOCl + HCl =>
C3H5COOH + Cl2 = C3H5COOCl + HCl
FeI + NaOH = Fe(OH) + NaI =>
FeI + NaOH = Fe(OH) + NaI
CH3CH2COOH + Na2CO3 = CH3CH2COONa + CO2 + H2O =>
2 CH3CH2COOH + Na2CO3 = 2 CH3CH2COONa + CO2 + H2O
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