| Équations équilibrées la veille | Équations équilibrées le lendemain |
Si(OH)4 + 4 NaBr = SiBr4 + 4 NaOH
MgCl2 + K3PO4 = (Mg3(PO4)2) + KCl =>
3 MgCl2 + 2 K3PO4 = (Mg3(PO4)2) + 6 KCl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Ag + Au = AgAu =>
Ag + Au = AgAu
Mg(CH3COO)2 + CaCl2 = MgCl2 + Ca(CH3COO)2 =>
Mg(CH3COO)2 + CaCl2 = MgCl2 + Ca(CH3COO)2
CoCl2 + KNO2 + HCl = K3Co(NO2)6 + NO + KCl + H2O =>
CoCl2 + 7 KNO2 + 2 HCl = K3Co(NO2)6 + NO + 4 KCl + H2O
Ca + AgSO4 = Ag + CaSO4 =>
Ca + AgSO4 = Ag + CaSO4
PbOH2SO4 = PbSO4H2O =>
PbOH2SO4 = PbSO4H2O
CH3CH2CH39(g) + O2(g) = CO2(g) + H2O(g) =>
CH3CH2CH39(g) + 14 O2(g) = 3 CO2(g) + 22 H2O(g)
CO2 + H2O + HNO3 + H3PO4 = O2 + (CHO2)106(NH3)16H3PO4 =>
212 CO2 + 138 H2O + 32 HNO3 + 2 H3PO4 = 117 O2 + 2(CHO2)106(NH3)16H3PO4
H2S(aq) + NiSO4(aq) = HSO4(s) + Ni2S(aq) =>
H2S(aq) + 2 NiSO4(aq) = 2 HSO4(s) + Ni2S(aq)
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Fe(k) + H2O(s) = FeO(k) + H2(d) =>
Fe(k) + H2O(s) = FeO(k) + H2(d)
CaO + H2 = CaH2 + H2O =>
CaO + 2 H2 = CaH2 + H2O
P2O5 + BaO = Ba3(PO4)2 =>
P2O5 + 3 BaO = Ba3(PO4)2
Al(OH)3 + H2SO4 = Al{+3)+SO4{2-}+H2O =>
2 Al(OH)3 + 3 H2SO4 = 2 Al{+3)+3SO4{2-}+6H2O
CoCl2 + KNO2 + HCl = K3Co(NO2)6 + NO + KCl + H2O =>
CoCl2 + 7 KNO2 + 2 HCl = K3Co(NO2)6 + NO + 4 KCl + H2O
Ca3(PO4)2(l) + H2O(l) = Ca(OH)2(aq) + H3PO4(aq) =>
Ca3(PO4)2(l) + 6 H2O(l) = 3 Ca(OH)2(aq) + 2 H3PO4(aq)
Cu + HBr = CuHBr =>
Cu + HBr = CuHBr
HCl + MnO = MnCl2 + H2O =>
2 HCl + MnO = MnCl2 + H2O
CH3CO2Na + H3O = CH3CO2H + Na + H2O =>
CH3CO2Na + H3O = CH3CO2H + Na + H2O
C6H6O + O2 = CO + H2O =>
C6H6O + 4 O2 = 6 CO + 3 H2O
(C2H2) + O2 = CO2 + CH2O =>
2(C2H2) + 3 O2 = 2 CO2 + 2 CH2O
CoCl2*6H2O = [CoCl2(H2O)4] + H2O =>
CoCl2*6H2O = [CoCl2(H2O)4] + 2 H2O
Na3P + CaF2 = NaF + Ca3P2 =>
2 Na3P + 3 CaF2 = 6 NaF + Ca3P2
NO + O2 = N2O3 =>
4 NO + O2 = 2 N2O3
K3PO4 + Al(NO3)3 = KNO3 + AlPO4 =>
K3PO4 + Al(NO3)3 = 3 KNO3 + AlPO4
Sr + HCl = SrCl2 + H2 =>
Sr + 2 HCl = SrCl2 + H2
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Cl2O2 + NH3 = NH4Cl + N2 + H2O =>
Cl2O2 + 4 NH3 = 2 NH4Cl + N2 + 2 H2O
NaCN + CuCO3 = Na2CO3 + Cu(CN)2 =>
2 NaCN + CuCO3 = Na2CO3 + Cu(CN)2
C3H6 + HOCl + Ca(OH)2 = C3H6O + CaCl2 + H2O =>
2 C3H6 + 2 HOCl + Ca(OH)2 = 2 C3H6O + CaCl2 + 2 H2O
Pb(OH)2 + NaOCl = PbO2 + NaCl + H2O =>
Pb(OH)2 + NaOCl = PbO2 + NaCl + H2O
CH3C(CH3)C(CH3)C2H5 + KMnO4 + H2SO4 = (CH3)2COC(CH3)(C2H5)O + MnSO4 + K2SO4 + H2O =>
5 CH3C(CH3)C(CH3)C2H5 + 4 KMnO4 + 6 H2SO4 = 5(CH3)2COC(CH3)(C2H5)O + 4 MnSO4 + 2 K2SO4 + 6 H2O
HPO4{-2} + H2O = H2PO4{-} + OH{-} =>
HPO4{-2} + H2O = H2PO4{-} + OH{-}
H3AsO4RbOH = H4O5RbAs =>
H3AsO4RbOH = H4O5RbAs
C7(H17) + O2 = (CO2) + (H2O) =>
4 C7(H17) + 45 O2 = 28(CO2) + 34(H2O)
FeCl3 + KCH3COOH = FeCH3COOH + KCl3 =>
FeCl3 + KCH3COOH = FeCH3COOH + KCl3
Sr + H2 = SrH2 =>
Sr + H2 = SrH2
KMnO4 + C2H5OH + H2SO4 = MnSO4 + K2SO4 + CH3COOH + H2O =>
4 KMnO4 + 5 C2H5OH + 6 H2SO4 = 4 MnSO4 + 2 K2SO4 + 5 CH3COOH + 11 H2O
AgNO3 + Na3PO4 = Ag3PO4 + NaNO3 =>
3 AgNO3 + Na3PO4 = Ag3PO4 + 3 NaNO3
CaOCl2 + CO2 = CaCO3 + Cl2 =>
CaOCl2 + CO2 = CaCO3 + Cl2
CH4 + H2O = H2 + CO =>
CH4 + H2O = 3 H2 + CO
I5O2 + CO = I2 + CO2 =>
2 I5O2 + 4 CO = 5 I2 + 4 CO2
BaOH2SO4 = BaSO4H2O =>
BaOH2SO4 = BaSO4H2O
NO + O2 = N2O3 =>
4 NO + O2 = 2 N2O3
Fe + NaCl + H2O = FeO + NaH + Cl =>
Fe + 2 NaCl + H2O = FeO + 2 NaH + 2 Cl
Pb + Sb2O3 = Pb2O4 + Sb =>
6 Pb + 4 Sb2O3 = 3 Pb2O4 + 8 Sb
Na3PO4 + LiOH = Na3OH + LiPO4 =>
Na3PO4 + LiOH = Na3OH + LiPO4
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/24
Équations équilibrées sur01/21/24
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