| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2TiO3 + H2O = TiO2 + 2 NaOH
Cu(OH)2 + CO2 = (CuOH)2CO3 + H2O =>
2 Cu(OH)2 + CO2 = (CuOH)2CO3 + H2O
Na3PO4(aq) + ZnSO4(aq) = Na2SO4 + Zn3(PO4)2 =>
2 Na3PO4(aq) + 3 ZnSO4(aq) = 3 Na2SO4 + Zn3(PO4)2
Ca + ON4 = CaO + Ca3N2 =>
7 Ca + ON4 = CaO + 2 Ca3N2
sulfuricacid + sodiumhydroxide = water + sodiumsulfate =>
H2SO4 + 2 NaOH = 2 H2O + Na2SO4
NiS2O3 + H2O + O2 = NiSO4 + H2SO4 =>
NiS2O3 + H2O + 2 O2 = NiSO4 + H2SO4
Co(NO3)2 + AgNO3 = CoAg + NO3 =>
Co(NO3)2 + AgNO3 = CoAg + 3 NO3
(NH4)2CO3 + HBr = NH4Br + CO2 + H2O =>
(NH4)2CO3 + 2 HBr = 2 NH4Br + CO2 + H2O
FeH4 + O2 = FeO2 + H =>
FeH4 + O2 = FeO2 + 4 H
Ce(IO3)3 + H2C2O4 = Ce2(C2O4)3 + IO2 + CO2 + H2O =>
2 Ce(IO3)3 + 6 H2C2O4 = Ce2(C2O4)3 + 6 IO2 + 6 CO2 + 6 H2O
HHO = H2O =>
HHO = H2O
FeSO4 + Al2S3 = FeS + Al2(SO4)3 =>
3 FeSO4 + Al2S3 = 3 FeS + Al2(SO4)3
C2H6O + HNO3 = CO2 + H2O + N =>
5 C2H6O + 12 HNO3 = 10 CO2 + 21 H2O + 12 N
FeCl3(aq) + H2S(g) = Fe2S3(s) + HCl(aq) =>
2 FeCl3(aq) + 3 H2S(g) = Fe2S3(s) + 6 HCl(aq)
KClO37 = KCl + O2 =>
2 KClO37 = 2 KCl + 37 O2
CH2CH2 + Cl2 = CH2CH2Cl2 =>
CH2CH2 + Cl2 = CH2CH2Cl2
NH4Cl + KIO3 = KH4Cl + NIO3 =>
NH4Cl + KIO3 = KH4Cl + NIO3
CaCO3 + (NH4)2HPO4 = Ca3(PO4)2 + CO2 + H2O + NH3 =>
3 CaCO3 + 2(NH4)2HPO4 = Ca3(PO4)2 + 3 CO2 + 3 H2O + 4 NH3
Pb + P = Pb3P2 =>
3 Pb + 2 P = Pb3P2
ZnO + Na2B4O7*H2O = ZnOB2O3 + NaOH =>
2 ZnO + Na2B4O7*H2O = 2 ZnOB2O3 + 2 NaOH
C12H22O11 + H2 = C6H10O4 + H2O =>
C12H22O11 + 2 H2 = 2 C6H10O4 + 3 H2O
NaOH + H2O = Na(OH)2 + H2 =>
2 NaOH + 2 H2O = 2 Na(OH)2 + H2
Mg(NO3)2*6H2O = Mg + NO3 + H2O =>
Mg(NO3)2*6H2O = Mg + 2 NO3 + 6 H2O
H + O = H2O =>
2 H + O = H2O
N2O + ClO{-} + OH{-} = NO2{-} + Cl{-} + H2O =>
N2O + 2 ClO{-} + 2 OH{-} = 2 NO2{-} + 2 Cl{-} + H2O
Cl2 + HF = ClF + H =>
Cl2 + 2 HF = 2 ClF + 2 H
K2Cr2O7 + NaNO2 + H2SO4 = NaNO3 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 NaNO2 + 4 H2SO4 = 3 NaNO3 + Cr2(SO4)3 + K2SO4 + 4 H2O
NH3 + (NO2) = N2 + H2O =>
8 NH3 + 6(NO2) = 7 N2 + 12 H2O
B + F2 = BF12 =>
B + 6 F2 = BF12
Na2CO3 + CaC4H6O4 = NaC2H3O2 + CaCO3 =>
Na2CO3 + CaC4H6O4 = 2 NaC2H3O2 + CaCO3
Nd + C = NdC2 =>
Nd + 2 C = NdC2
FeO + H2O = Fe(OH)2 =>
FeO + H2O = Fe(OH)2
KClO3 + H2SO4 + CH3OH = ClO2 + CO2 + K2SO4 + H2O =>
6 KClO3 + 3 H2SO4 + CH3OH = 6 ClO2 + CO2 + 3 K2SO4 + 5 H2O
Al(OH)3 + H2C2O4 + K2C2O4 = K3(Al(C2O4)3)*3H2O =>
2 Al(OH)3 + 3 H2C2O4 + 3 K2C2O4 = 2 K3(Al(C2O4)3)*3H2O
Fe(s) + O2(g) + H2O(l) = Fe(OH)2(a) =>
2 Fe(s) + O2(g) + 2 H2O(l) = 2 Fe(OH)2(a)
Sn + K2CrO7 + H2SO4 = Sn(SO4) + K2SO4 + Cr2(SO4)3 + H2O =>
9 Sn + 2 K2CrO7 + 14 H2SO4 = 9 Sn(SO4) + 2 K2SO4 + Cr2(SO4)3 + 14 H2O
Ag2S(s) + O2(g) = Ag(s) + SO2(g) =>
Ag2S(s) + O2(g) = 2 Ag(s) + SO2(g)
MnO4 + H2O2 = Mn(OH)2 + O2 =>
MnO4 + H2O2 = Mn(OH)2 + 2 O2
Be(NO3)2 = Be4N8O24 =>
4 Be(NO3)2 = Be4N8O24
K2Cr2O7 + HCl = KCl + CrCl3 + Cl2 + H2O =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 3 Cl2 + 7 H2O
H3OCH3COO + Li3Mc = (H3O)3Mc + LiCH3COO =>
3 H3OCH3COO + Li3Mc = (H3O)3Mc + 3 LiCH3COO
H2PO4 + NaOH = Na + HPO4 + H2O =>
H2PO4 + NaOH = Na + HPO4 + H2O
C6H5OH + HNO3 = C6H4NO2OH + H2O =>
C6H5OH + HNO3 = C6H4NO2OH + H2O
CuS + KCl = SK + CuCl =>
CuS + KCl = SK + CuCl
Na2S4O6 + KMnO3 + HNO3 = Na2SO4 + H2SO4 + Mn(NO3)2 + KNO3 + H2O =>
3 Na2S4O6 + 14 KMnO3 + 42 HNO3 = 3 Na2SO4 + 9 H2SO4 + 14 Mn(NO3)2 + 14 KNO3 + 12 H2O
CS2 = C + S8 =>
4 CS2 = 4 C + S8
C5H12O + O = CO2 + H2O =>
C5H12O + 15 O = 5 CO2 + 6 H2O
CuSO4 + H2O = CuSO4*5H2O =>
CuSO4 + 5 H2O = CuSO4*5H2O
Pb + Cr2O7 = Pb2(Cr2O7)4 =>
2 Pb + 4 Cr2O7 = Pb2(Cr2O7)4
HSO3 + NO3 = HSO4 + NO =>
2 HSO3 + NO3 = 2 HSO4 + NO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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