| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 C2H2(g) + 7 O2(g) = 6 CO2(g) + 2 H3O(g)
H2O + C3H6 = C3H8O =>
H2O + C3H6 = C3H8O
Ni + H2SO4 = NiS + H2O4 =>
Ni + H2SO4 = NiS + H2O4
C9H2O(l) + O2(g) = CO2(g) + H2O(g) =>
C9H2O(l) + 9 O2(g) = 9 CO2(g) + H2O(g)
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
LiCl + S = LiS + Cl =>
LiCl + S = LiS + Cl
H2SO4 + NaMnO4 = Na2SO4 + HMnO4 =>
H2SO4 + 2 NaMnO4 = Na2SO4 + 2 HMnO4
CaO + SO3 = CaSO4 =>
CaO + SO3 = CaSO4
ZnS + H2O2 = ZnSO3 + H2O =>
ZnS + 3 H2O2 = ZnSO3 + 3 H2O
HC + O = CO + H2O =>
2 HC + 3 O = 2 CO + H2O
Cu(NO3)2 + Na(F) = Cu(F)2 + Na(NO3) =>
Cu(NO3)2 + 2 Na(F) = Cu(F)2 + 2 Na(NO3)
C2H2O4 + NH4OH = (NH4)2C2O4 + H2O =>
C2H2O4 + 2 NH4OH = (NH4)2C2O4 + 2 H2O
SN + NaOH + H2O = Na(SN(OH)6) + H2 =>
2 SN + 2 NaOH + 10 H2O = 2 Na(SN(OH)6) + 5 H2
NH4OH + NiCl2 = Ni(OH)2 + NH4Cl =>
2 NH4OH + NiCl2 = Ni(OH)2 + 2 NH4Cl
C6H5NH2 + C15H18Br9N3 = C6H6BrN + C15H15N3 + HBr =>
3 C6H5NH2 + C15H18Br9N3 = 3 C6H6BrN + C15H15N3 + 6 HBr
Cu(NO3)2(aq) = CuO(aq) + NO2(s) + O2(aq) =>
2 Cu(NO3)2(aq) = 2 CuO(aq) + 4 NO2(s) + O2(aq)
B + SrMoO4 = SrB2O4 + MoB =>
3 B + SrMoO4 = SrB2O4 + MoB
HCl(aq) + NaHCO3(l) = NaCl(aq) + H2O(l) + CO2(g) =>
HCl(aq) + NaHCO3(l) = NaCl(aq) + H2O(l) + CO2(g)
CuSO4 + C5H8O2 = Cu(C5H7O2)2 + H2SO4 =>
CuSO4 + 2 C5H8O2 = Cu(C5H7O2)2 + H2SO4
Cr2O3 + Na2CO3 + NaNO3 = Na2CrO4 + NaNO2 + CO2 =>
Cr2O3 + 2 Na2CO3 + 3 NaNO3 = 2 Na2CrO4 + 3 NaNO2 + 2 CO2
NH3(s) + O2(g) = NO(g) + H2O(l) =>
4 NH3(s) + 5 O2(g) = 4 NO(g) + 6 H2O(l)
SO3 + NaOH = Na2SO4 + H2O =>
SO3 + 2 NaOH = Na2SO4 + H2O
HCO + H = H2CO =>
HCO + H = H2CO
CrO4{-2} + H{+} = Cr2O7{-2} + H2O =>
2 CrO4{-2} + 2 H{+} = Cr2O7{-2} + H2O
Be + Al2(SO4)3 = BeSO4 + Al =>
3 Be + Al2(SO4)3 = 3 BeSO4 + 2 Al
KH(SO4) + KOH = K2SO4 + H2O =>
KH(SO4) + KOH = K2SO4 + H2O
Sc + HCl = ScCl + H2 =>
2 Sc + 2 HCl = 2 ScCl + H2
CH2O + CO2 + Fe(OH)3 = Fe{2+} + HCO3{-} + H2O =>
CH2O + 7 CO2 + 4 Fe(OH)3 = 4 Fe{2+} + 8 HCO3{-} + 3 H2O
(NH4)2CO3 + CaSO4 = (NH4)2SO4 + CaCO3 =>
(NH4)2CO3 + CaSO4 = (NH4)2SO4 + CaCO3
CaCl2 + MgO = CaO + MgCl2 =>
CaCl2 + MgO = CaO + MgCl2
P4 + Cu2H10SO9 + B2O3 = Cu5BP + H3PO4 + SO2 + H2O =>
9 P4 + 25 Cu2H10SO9 + 5 B2O3 = 10 Cu5BP + 26 H3PO4 + 25 SO2 + 86 H2O
NaOH(aq) + CH3COOH = CH3COONa + H2O =>
NaOH(aq) + CH3COOH = CH3COONa + H2O
Na2CO3 = Na2 + CO3 =>
Na2CO3 = Na2 + CO3
CH3CSNH2 + H2O + H = CH3COOH + NH4 + H2S =>
CH3CSNH2 + 2 H2O + H = CH3COOH + NH4 + H2S
HNO3 + P2 + H2O = H3PO4 + N2O =>
10 HNO3 + 4 P2 + 7 H2O = 8 H3PO4 + 5 N2O
NH4NO2 + H2O = NH3OH + HNO3 =>
7 NH4NO2 + 8 H2O = 10 NH3OH + 4 HNO3
C6H5OH + Br2 = C6H2OH(Br)3 + HBr =>
C6H5OH + 3 Br2 = C6H2OH(Br)3 + 3 HBr
Cu2SO42 + Fe = Cu + Fe2SO42 =>
Cu2SO42 + 2 Fe = 2 Cu + Fe2SO42
HC8H18 + O2 = CO2 + H2O =>
4 HC8H18 + 51 O2 = 32 CO2 + 38 H2O
C2H2 + KMnO4 = C2O4K2 + MnO2 + H2O + KOH =>
3 C2H2 + 8 KMnO4 = 3 C2O4K2 + 8 MnO2 + 2 H2O + 2 KOH
Li + Cu(NO3)2 = Li(NO3) + Cu =>
2 Li + Cu(NO3)2 = 2 Li(NO3) + Cu
C6H5OH + CH3COCH3 = C15H16O2 + CO2 =>
22 C6H5OH + 2 CH3COCH3 = 9 C15H16O2 + 3 CO2
K2Cr2O7 + CH3CH2OH + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
2 K2Cr2O7 + 3 CH3CH2OH + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3COOH + 11 H2O
Co(NO3)3 + H2O = Co2O3 + HNO3 =>
2 Co(NO3)3 + 3 H2O = Co2O3 + 6 HNO3
K2CO3 + H3PO4 = H2O + K3PO4 + CO2 =>
3 K2CO3 + 2 H3PO4 = 3 H2O + 2 K3PO4 + 3 CO2
CaBr2 + K2CO3 = CaCO3 + K2Br2 =>
CaBr2 + K2CO3 = CaCO3 + K2Br2
Ba + HCl = BaCl + H2 =>
2 Ba + 2 HCl = 2 BaCl + H2
C5H13N + H2O = C5H12N{-} + H3O{+} =>
C5H13N + H2O = C5H12N{-} + H3O{+}
KMnO4 + NaOH + NaSO3 = Na2MnO4 + KOH + SO3 =>
KMnO4 + NaOH + NaSO3 = Na2MnO4 + KOH + SO3
K + PbCl2 = KCl + Pb4 =>
8 K + 4 PbCl2 = 8 KCl + Pb4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/07/24
Équations équilibrées sur07/07/23
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