| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
SnCl2 + NaOH = NaCl + SnOHCl =>
SnCl2 + NaOH = NaCl + SnOHCl
CH3NO3 + O2 = CO2 + HNO3 + H2O =>
2 CH3NO3 + 3 O2 = 2 CO2 + 2 HNO3 + 2 H2O
C2H2O4 + NaOH = C2H3O5Na =>
C2H2O4 + NaOH = C2H3O5Na
Na2S + P2S5 = Na3PS4 =>
3 Na2S + P2S5 = 2 Na3PS4
C6H2(NO2)3OH(aq) + NaOH(aq) = NaC6H2(NO2)3O(aq) + H2O(aq) =>
C6H2(NO2)3OH(aq) + NaOH(aq) = NaC6H2(NO2)3O(aq) + H2O(aq)
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
H2PO3 + Cu(OH)2 = CuPO3 + H2O =>
H2PO3 + Cu(OH)2 = CuPO3 + 2 H2O
RbNO2 + H2O = RbOH + HNO2 =>
RbNO2 + H2O = RbOH + HNO2
CoOC = COCo =>
CoOC = COCo
MgSO4(aq) + H2CO3 = MgCO3 + H2SO4(aq) =>
MgSO4(aq) + H2CO3 = MgCO3 + H2SO4(aq)
KClO3 + Na = NaClO3 + K =>
KClO3 + Na = NaClO3 + K
Na2CO3 + P2O5 + TiO2 = NaTi2(PO4)3 + CO2 =>
Na2CO3 + 3 P2O5 + 4 TiO2 = 2 NaTi2(PO4)3 + CO2
P + H2O + CuSO4 = HPO3 + H2SO4 + Cu =>
2 P + 6 H2O + 5 CuSO4 = 2 HPO3 + 5 H2SO4 + 5 Cu
NH4OH + Li20 = LiOH + (NH4)20 =>
20 NH4OH + Li20 = 20 LiOH + (NH4)20
KClO3 + C7H5NaO2 = KCl + Na2CO3 + CO2 + H2O =>
10 KClO3 + 2 C7H5NaO2 = 10 KCl + Na2CO3 + 13 CO2 + 5 H2O
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
C8H8O2 + H2 = C7H8O + H2O =>
7 C8H8O2 + 10 H2 = 8 C7H8O + 6 H2O
C6H12O6 + NaBH4 = C + NaBO2 + H2 =>
C6H12O6 + 3 NaBH4 = 6 C + 3 NaBO2 + 12 H2
Cl2 + NaOH = H2O + NaClO + NaCl =>
Cl2 + 2 NaOH = H2O + NaClO + NaCl
KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + O2 =>
4 KMnO4 + 6 H2SO4 = 2 K2SO4 + 4 MnSO4 + 6 H2O + 5 O2
NH4I + Pb(NO3)2 = NH4NO3 + PbI2 =>
2 NH4I + Pb(NO3)2 = 2 NH4NO3 + PbI2
FeI2 + KMnO4 + H2SO4 = I2 + Fe2(SO4)3 + K2SO4 + MnSO4 + H2O =>
10 FeI2 + 6 KMnO4 + 24 H2SO4 = 10 I2 + 5 Fe2(SO4)3 + 3 K2SO4 + 6 MnSO4 + 24 H2O
NaOH + SO2 = Na2SO3 + H2O =>
2 NaOH + SO2 = Na2SO3 + H2O
FeCl3 + C2H2O4 = Fe2(C2O4)3 + HCl =>
2 FeCl3 + 3 C2H2O4 = Fe2(C2O4)3 + 6 HCl
PBr3 + H2O = H3PO3 + HBr =>
PBr3 + 3 H2O = H3PO3 + 3 HBr
CH3CHBrCH2CH3 + NaOH = CH3CHCHCH3 + NaBr + H2O =>
CH3CHBrCH2CH3 + NaOH = CH3CHCHCH3 + NaBr + H2O
HNO3 + NO = HNO2 + NO2 =>
HNO3 + NO = HNO2 + NO2
KMnO4 + NaOH = MnO4OH + KNa =>
KMnO4 + NaOH = MnO4OH + KNa
Mg + NaOH = MgO + NaH =>
Mg + NaOH = MgO + NaH
{-}ethyl{-}1{-}butene = {-}ethyl{-}1{-}butanol =>
{-}ethyl{-}1{-}butene = {-}ethyl{-}1{-}butanol
CuOH + NH3*H2O = [Cu(NH3)2]OH + H2O =>
CuOH + 2 NH3*H2O = [Cu(NH3)2]OH + 2 H2O
Pb(CH3COO)2 + Na2SO4 = PbSO4 + Na2(CH3COO)2 =>
Pb(CH3COO)2 + Na2SO4 = PbSO4 + Na2(CH3COO)2
H2(CO3) + Be(OH)2 = H2O + Be(CO3) =>
H2(CO3) + Be(OH)2 = 2 H2O + Be(CO3)
S + O2 = SO2 =>
S + O2 = SO2
H2SO4 + P = H3PO4 + H2O + SO2 =>
5 H2SO4 + 2 P = 2 H3PO4 + 2 H2O + 5 SO2
CuCO3(s) + H2SO4(aq) = CuSO4(aq) + H2CO3(aq) =>
CuCO3(s) + H2SO4(aq) = CuSO4(aq) + H2CO3(aq)
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
Na2SiO3 + CO = COSiO3 + Na =>
Na2SiO3 + CO = COSiO3 + 2 Na
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
HSe + O2 = Se + H2O =>
4 HSe + O2 = 4 Se + 2 H2O
Mg3 + H2O = Mg(OH)2 + H6 =>
Mg3 + 6 H2O = 3 Mg(OH)2 + H6
C5H7N2 + O2 = NO2 + CO2 + H2O =>
4 C5H7N2 + 35 O2 = 8 NO2 + 20 CO2 + 14 H2O
H2O + TiCl3 + O2 = TiOCl2 + HCl =>
2 H2O + 4 TiCl3 + O2 = 4 TiOCl2 + 4 HCl
HNO3 + (CaOH)2 = CaNO3 + H2O =>
2 HNO3 + (CaOH)2 = 2 CaNO3 + 2 H2O
NH4I + Pb(NO3)2 = NH4NO3 + PbI2 =>
2 NH4I + Pb(NO3)2 = 2 NH4NO3 + PbI2
[Fe(H2O)6]{3+} + SCN{-} = H2O + [Fe(H2O)5SCN]{2+} =>
[Fe(H2O)6]{3+} + SCN{-} = H2O + [Fe(H2O)5SCN]{2+}
Al + H2SO4(ac) = Al2(SO4)3 + H4(g) =>
4 Al + 6 H2SO4(ac) = 2 Al2(SO4)3 + 3 H4(g)
HClO + MgO = Mg(ClO)2 + H2O =>
2 HClO + MgO = Mg(ClO)2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/27/25
Équations équilibrées sur04/26/24
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