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NaNO2 + K2MnO4 + H2O = NaNO3 + 2 KOH + MnO2
Pb + Pb2O5 + H2SO4 = PbSO4 + H2O =>
3 Pb + Pb2O5 + 5 H2SO4 = 5 PbSO4 + 5 H2O
C7H5N3O6 + O2 = CO2 + H2O + N1 =>
4 C7H5N3O6 + 21 O2 = 28 CO2 + 10 H2O + 12 N1
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
Al + (CO3)3 = Al2O3 + CO2 =>
2 Al + (CO3)3 = Al2O3 + 3 CO2
Fe2O3 + Sb2O3 + Sb = Fe25Sb5O40 =>
75 Fe2O3 + 5 Sb2O3 + 20 Sb = 6 Fe25Sb5O40
FeCl2 + NH4OH = FeOH + NH4 + Cl2 =>
FeCl2 + NH4OH = FeOH + NH4 + Cl2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
NaC2H3O2(s) + HCl(aq) = HC2H3O2(aq) + NaCl(aq) =>
NaC2H3O2(s) + HCl(aq) = HC2H3O2(aq) + NaCl(aq)
C6H5COOH + HNO3 = C6H5COONO2 + H2O =>
C6H5COOH + HNO3 = C6H5COONO2 + H2O
KI + Ca(OCl)2 + HCl = KCl + I + CaCl2 + H2O =>
4 KI + Ca(OCl)2 + 4 HCl = 4 KCl + 4 I + CaCl2 + 2 H2O
C2H6O + CuSO4 = H2SO4 + C2H4OCu =>
C2H6O + CuSO4 = H2SO4 + C2H4OCu
H2SO3 = SO2H2O =>
H2SO3 = SO2H2O
NaI + H2SO4 = Na2SO4 + I2 + H2O + SO2 =>
2 NaI + 2 H2SO4 = Na2SO4 + I2 + 2 H2O + SO2
HPO4{-} + HBr = H2PO4{-} + Br =>
HPO4{-} + HBr = H2PO4{-} + Br
C7H4O3Na2 + H2SO4 = C7H6O3 + NaHSO4 =>
C7H4O3Na2 + 2 H2SO4 = C7H6O3 + 2 NaHSO4
Fe(NO3)3 = Fe3O4 + NO2 + O2 =>
6 Fe(NO3)3 = 2 Fe3O4 + 18 NO2 + 5 O2
K2Cr2O7 + KI + H2SO4 = Cr2(SO4)3 + K2SO4 + I2 + H2O =>
K2Cr2O7 + 6 KI + 7 H2SO4 = Cr2(SO4)3 + 4 K2SO4 + 3 I2 + 7 H2O
KOH + H3PO4 = KP + H2O + O2 =>
2 KOH + 2 H3PO4 = 2 KP + 4 H2O + 3 O2
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
Sb2O5 + NO = NO3 + SbO =>
2 Sb2O5 + 3 NO = 3 NO3 + 4 SbO
NaOH + HCO2H = H2O + Na + HCO2 =>
NaOH + HCO2H = H2O + Na + HCO2
CaCl2 + K2CrO4 = K2Cl2 + CaCrO4 =>
CaCl2 + K2CrO4 = K2Cl2 + CaCrO4
C3H6(CHO)2 + KIO + KOH = C3H6(COOK)2 + KI + H2O =>
C3H6(CHO)2 + 2 KIO + 2 KOH = C3H6(COOK)2 + 2 KI + 2 H2O
CH3COOH + LiOH = H2O + Li + C2H3O2 =>
CH3COOH + LiOH = H2O + Li + C2H3O2
KHSO4(aq) + KOH = K2SO4(aq) + H2O =>
KHSO4(aq) + KOH = K2SO4(aq) + H2O
C6H12O6 + O22 = CO2 + H2O =>
11 C6H12O6 + 6 O22 = 66 CO2 + 66 H2O
Li2Se + CrF2 = Li2F2 + CrSe =>
Li2Se + CrF2 = Li2F2 + CrSe
AlCl2 + Na(CO3)2 = Al(CO3)2 + NaCl2 =>
AlCl2 + Na(CO3)2 = Al(CO3)2 + NaCl2
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
CH4 + H{+} + FeOOH = CO2 + Fe{+2} + H2O =>
CH4 + 16 H{+} + 8 FeOOH = CO2 + 8 Fe{+2} + 14 H2O
Sr + Fe2O3 = Fe + SrO =>
3 Sr + Fe2O3 = 2 Fe + 3 SrO
Li(s) + CO2(g) + H2O(l) = LiHCO3(s) + H2(g) =>
2 Li(s) + 2 CO2(g) + 2 H2O(l) = 2 LiHCO3(s) + H2(g)
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
NH4OH + H2C2O4 = (NH4)2C2O4 + H2O =>
2 NH4OH + H2C2O4 = (NH4)2C2O4 + 2 H2O
HS + O = SO + HO =>
HS + 2 O = SO + HO
NiO + NaOH = Na2NiO2 + H2O =>
NiO + 2 NaOH = Na2NiO2 + H2O
NaNO3 + CH3OH + HCl = C10H15N + NaCl + H2O =>
NaNO3 + 10 CH3OH + HCl = C10H15N + NaCl + 13 H2O
[AsO3]3{-} + [BrO3]{-} = [AsO4]3{-} + Br{-} =>
[AsO3]3{-} + [BrO3]{-} = [AsO4]3{-} + Br{-}
Pb(ClO4)4 + RbOH = Pb(OH)4 + RbClO4 =>
Pb(ClO4)4 + 4 RbOH = Pb(OH)4 + 4 RbClO4
Cr2O3 + HOH = Cr(OH)3 =>
Cr2O3 + 3 HOH = 2 Cr(OH)3
K3S + Fe(NO3)3 = KNO3 + FeS =>
K3S + Fe(NO3)3 = 3 KNO3 + FeS
HCl + Mg = MgH2 + Cl =>
2 HCl + Mg = MgH2 + 2 Cl
CO2 + K2O = CO2O + K =>
CO2 + K2O = CO2O + 2 K
C2H2O2Cl + NH4OH + CH2O = C7H11NO6 + H2O + HCl =>
4 C2H2O2Cl + 3 NH4OH + 13 CH2O = 3 C7H11NO6 + 6 H2O + 4 HCl
HCl(aq) + Sr(OH)2(aq) = SrCl2(aq) + H2O =>
2 HCl(aq) + Sr(OH)2(aq) = SrCl2(aq) + 2 H2O
CH4O + C12H24O2 = C3H8O3 + C13H26O2 =>
CH4O + 11 C12H24O2 = C3H8O3 + 10 C13H26O2
CO + Na2CrO4 + H2SO4 = CO2 + Cr2(SO4)3 + Na2SO4 + H2O =>
3 CO + 2 Na2CrO4 + 5 H2SO4 = 3 CO2 + Cr2(SO4)3 + 2 Na2SO4 + 5 H2O
Ca(OH)2(s) + HC2H3O2 = Ca(C2H3O2)2 + H2O =>
Ca(OH)2(s) + 2 HC2H3O2 = Ca(C2H3O2)2 + 2 H2O
HgNO3(aq) + LiI2(aq) = Hg2I2(s) + Li(NO3)2(aq) =>
2 HgNO3(aq) + LiI2(aq) = Hg2I2(s) + Li(NO3)2(aq)
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