| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaIO3 + 3 H2SO3 = NaI + 3 H2SO4
H3PO4 + FeBr3 = HBr + Fe(PO4) =>
H3PO4 + FeBr3 = 3 HBr + Fe(PO4)
Co + HNO3 + H2O = Co(NO3)2*6H2O + NO =>
3 Co + 8 HNO3 + 14 H2O = 3 Co(NO3)2*6H2O + 2 NO
(NH4)2S + CaBr2 = (NH4)2Br2 + CaS =>
(NH4)2S + CaBr2 = (NH4)2Br2 + CaS
NH4{+} + OH{-} = NH3 + H2O =>
NH4{+} + OH{-} = NH3 + H2O
ZnO + NaOH + H2O = Na2[Zn(OH)4] =>
ZnO + 2 NaOH + H2O = Na2[Zn(OH)4]
AsO3{-3} + BrO3{-} = AsO4{3-} + Br{-} =>
3 AsO3{-3} + BrO3{-} = 3 AsO4{3-} + Br{-}
Ca2C2 + H2O = Ca(OH)2 + C2H4 =>
Ca2C2 + 4 H2O = 2 Ca(OH)2 + C2H4
SCl6 = S + Cl =>
SCl6 = S + 6 Cl
BaCl2 + KOH = Ba(OH)2 + KCl =>
BaCl2 + 2 KOH = Ba(OH)2 + 2 KCl
C9H7N + O2 = CO2 + H2O + N2 =>
4 C9H7N + 43 O2 = 36 CO2 + 14 H2O + 2 N2
C2H5OH = C2H4 + H2O =>
C2H5OH = C2H4 + H2O
K + HNO3 = K(NO3)3 + NO + H2O =>
K + 4 HNO3 = K(NO3)3 + NO + 2 H2O
C2O4{-} + MnO4{-} + H{+} = CO2 + Mn2{+} + H2O =>
13 C2O4{-} + 2 MnO4{-} + 16 H{+} = 26 CO2 + Mn2{+} + 8 H2O
Ag2O3 + CaCl2 = CaO + AgCl3 =>
Ag2O3 + 3 CaCl2 = 3 CaO + 2 AgCl3
C6H5COCH3 + I2 + NaOH = C6H5COONa + CHI3 + H2O =>
5 C6H5COCH3 + 39 I2 + 2 NaOH = 2 C6H5COONa + 26 CHI3 + 3 H2O
NH4NO3 + LiCO3 = LiNO3 + NH4CO3 =>
NH4NO3 + LiCO3 = LiNO3 + NH4CO3
NH4ClO4 + Cu = N2 + H2O + CuCl2 + O2 =>
2 NH4ClO4 + Cu = N2 + 4 H2O + CuCl2 + 2 O2
NO + H2O = O2 + HNO =>
4 NO + 2 H2O = O2 + 4 HNO
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
Al(CO3)3 + CH3COOH = Al(CH3COO)3 + H2O + CO2 =>
8 Al(CO3)3 + 27 CH3COOH = 8 Al(CH3COO)3 + 18 H2O + 30 CO2
FeSO4 + LiOH = Fe(OH)2 + Li2SO4 =>
FeSO4 + 2 LiOH = Fe(OH)2 + Li2SO4
AgSO3 + H2O = Ag + H2SO4 =>
AgSO3 + H2O = Ag + H2SO4
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
P + H2 = PH4 =>
P + 2 H2 = PH4
Cu(OH)2 + HCl = CuCl2 + H2O =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
Cu(s) + AgNO3(l) = Ag(s) + Cu(NO3)2 =>
Cu(s) + 2 AgNO3(l) = 2 Ag(s) + Cu(NO3)2
ZrOCl2 + NH3 + H2O = ZrO(OH)2 + NH4Cl =>
ZrOCl2 + 2 NH3 + 2 H2O = ZrO(OH)2 + 2 NH4Cl
FeSO4 + LiOH = Fe(OH)2 + Li2SO4 =>
FeSO4 + 2 LiOH = Fe(OH)2 + Li2SO4
Fe2O3 + SO2 = Fe2(SO4)3 + S2 =>
4 Fe2O3 + 18 SO2 = 4 Fe2(SO4)3 + 3 S2
FeCe2 + NaOH = Fe(OH)2 + NaCe =>
FeCe2 + 2 NaOH = Fe(OH)2 + 2 NaCe
IO3{-} + N2H6O + HCl = N2 + ICl2{-} + H2O =>
IO3{-} + N2H6O + 2 HCl = N2 + ICl2{-} + 4 H2O
Cu(OH)2 + HCl = CuCl2 + H2O =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
NH3 + NO2 + H2O = NH4NO3 =>
6 NH3 + 8 NO2 + 5 H2O = 7 NH4NO3
H2SO4 + K = H2 + K2SO4 =>
H2SO4 + 2 K = H2 + K2SO4
AgNO({-}1)3 + NaBr = NaNO({-}1)3 + AgBr =>
AgNO({-}1)3 + NaBr = NaNO({-}1)3 + AgBr
NaN3 + KNO3 + SiO2 = N2 + K2O3Si + Na2O3Si =>
10 NaN3 + 2 KNO3 + 6 SiO2 = 16 N2 + K2O3Si + 5 Na2O3Si
P4 + Cl2 = P4Cl2 =>
P4 + Cl2 = P4Cl2
As2S5 + KOH = K3AsO4 + K3AsS4 + H2O =>
4 As2S5 + 24 KOH = 3 K3AsO4 + 5 K3AsS4 + 12 H2O
C10H12 + O2 = H2O + CO2 =>
C10H12 + 13 O2 = 6 H2O + 10 CO2
Fe2O3 + CaO = CaO*Fe2O3 =>
Fe2O3 + CaO = CaO*Fe2O3
Al + H2SO4 = Al2(SO4)3 + H2100 =>
700 Al + 1050 H2SO4 = 350 Al2(SO4)3 + H2100
H3(PO4) = H4(P2O7) + H2O =>
2 H3(PO4) = H4(P2O7) + H2O
UO2(NO3)2 = U2O7 + NO2 + O2 =>
4 UO2(NO3)2 = 2 U2O7 + 8 NO2 + O2
Mg2SiO4 + FeSiO3 = Fe2SiO4 + MgSiO3 =>
Mg2SiO4 + 2 FeSiO3 = Fe2SiO4 + 2 MgSiO3
P + O = PO42410 =>
P + 42410 O = PO42410
Mn2O3 + NaBiO3 + HNO3 = Bi(NO3)3 + NaMnO4 + NO2 + H2O =>
Mn2O3 + 2 NaBiO3 + 10 HNO3 = 2 Bi(NO3)3 + 2 NaMnO4 + 4 NO2 + 5 H2O
CH3COOH + CH3(CH2)2CH2OH = CH3COOCH3(CH2)2CH3 + H2O =>
6 CH3COOH + 9 CH3(CH2)2CH2OH = 8 CH3COOCH3(CH2)2CH3 + 5 H2O
Fe2O3 + NaOH + H2O = NaFe(OH)4 =>
Fe2O3 + 2 NaOH + 3 H2O = 2 NaFe(OH)4
CH3COC2H5NH + KOH = CH3COOK + C2H5NH2 =>
CH3COC2H5NH + KOH = CH3COOK + C2H5NH2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/21/24
Équations équilibrées sur04/20/23
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