| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(NO3)2 + CO2 + H2O = BaCO3 + 2 HNO3
KClO3 + S = KCl + SO2 =>
2 KClO3 + 3 S = 2 KCl + 3 SO2
Cl2Fe + Cl2 = Cl3Fe =>
2 Cl2Fe + Cl2 = 2 Cl3Fe
Zn + H1Cl = Zn1Cl2 + H2 =>
Zn + 2 H1Cl = Zn1Cl2 + H2
MgSO4 + NaOH = Mg(OH)2 + Na2SO4 =>
MgSO4 + 2 NaOH = Mg(OH)2 + Na2SO4
I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
NaBH4 + Te + Na2MoO4*2H2O = B(OH)3 + H2O + MoTe + NaOH =>
3 NaBH4 + 4 Te + 4 Na2MoO4*2H2O = 3 B(OH)3 + 4 H2O + 4 MoTe + 11 NaOH
CuCl2 + Pb(NO3)2 = Cu(NO3)2 + PbCl2 =>
CuCl2 + Pb(NO3)2 = Cu(NO3)2 + PbCl2
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
CaBr2 + H2O = CaBr2(OH)2 + H2 =>
CaBr2 + 2 H2O = CaBr2(OH)2 + H2
Be(OH)2 + CaO = CaBeO2 + H2O =>
Be(OH)2 + CaO = CaBeO2 + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Na2CO3(g) + H2SO4(aq) = Na2SO4(aq) + CO2(g) + H2O(l) =>
Na2CO3(g) + H2SO4(aq) = Na2SO4(aq) + CO2(g) + H2O(l)
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Mn{2+} + Hg = Mn + Hg{2+} =>
Mn{2+} + Hg = Mn + Hg{2+}
C4H6 + Cl2 = C4H6Cl2 =>
C4H6 + Cl2 = C4H6Cl2
C6H11OH + O2 = H2O + CO2 =>
2 C6H11OH + 17 O2 = 12 H2O + 12 CO2
P2S3 + H2SO4 = H3PO4 + SO2 + H2O =>
P2S3 + 11 H2SO4 = 2 H3PO4 + 14 SO2 + 8 H2O
NaBH4 + Te + Na2MoO4*2H2O = B(OH)3 + H2O + MoTe2 + NaOH =>
3 NaBH4 + 8 Te + 4 Na2MoO4*2H2O = 3 B(OH)3 + 4 H2O + 4 MoTe2 + 11 NaOH
Ba + H2O = Ba(OH)2 + H2 =>
Ba + 2 H2O = Ba(OH)2 + H2
CoBr3 + Na2CO3 = Co2 + (CO3)3 + NaBr =>
2 CoBr3 + 3 Na2CO3 = Co2 + (CO3)3 + 6 NaBr
Cl2O + Cr(OH)3 = Cr(ClO)3 + H2O =>
3 Cl2O + 2 Cr(OH)3 = 2 Cr(ClO)3 + 3 H2O
Au + H2O = Au2O3 + H2 =>
2 Au + 3 H2O = Au2O3 + 3 H2
MgF2 + H2O = MgO + F2H2 =>
MgF2 + H2O = MgO + F2H2
CoO + H2SO4 = Co2(SO4)3 + SO2 + H2O =>
2 CoO + 4 H2SO4 = Co2(SO4)3 + SO2 + 4 H2O
MnO4{-} + CuSCN + H{+} = Cu{2+} + Mn{2+} + CN{-} + SO4{2-} + H2O =>
7 MnO4{-} + 5 CuSCN + 16 H{+} = 5 Cu{2+} + 7 Mn{2+} + 5 CN{-} + 5 SO4{2-} + 8 H2O
Cl2(aq) + KI(aq) = KCl + I2 =>
Cl2(aq) + 2 KI(aq) = 2 KCl + I2
HCN + CuSO4 = H2SO4 + Cu(CN)2 =>
2 HCN + CuSO4 = H2SO4 + Cu(CN)2
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
Cu(OH)2 + H(NO3) = Cu(NO3)2 + H2O =>
Cu(OH)2 + 2 H(NO3) = Cu(NO3)2 + 2 H2O
Co(NH3)6Cl2(s) = CoCl2(aq) + NH3(aq) =>
Co(NH3)6Cl2(s) = CoCl2(aq) + 6 NH3(aq)
C2H4O2 + NO3 = CO2 + H2O + N2 =>
3 C2H4O2 + 4 NO3 = 6 CO2 + 6 H2O + 2 N2
CO + H2O = CO2 + H2 =>
CO + H2O = CO2 + H2
HS{-} + H2O = S{2-} + H3O{+} =>
HS{-} + H2O = S{2-} + H3O{+}
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
H2SNO3 = SNO2 + H2O =>
H2SNO3 = SNO2 + H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Cu + Hg2SO4 = CuSO4 + Hg =>
Cu + Hg2SO4 = CuSO4 + 2 Hg
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
NaCN(s) + H2SO4 = Na2SO4(s) + HCN(g) =>
2 NaCN(s) + H2SO4 = Na2SO4(s) + 2 HCN(g)
AgNO3 + Na2S = Na2NO3 + AgS =>
AgNO3 + Na2S = Na2NO3 + AgS
Li{+} + HCO3{-} = LiHCO3 =>
Li{+} + HCO3{-} = LiHCO3
FeCl2 + NH3 + H2O = Fe(HO)2 + NH4Cl =>
FeCl2 + 2 NH3 + 2 H2O = Fe(HO)2 + 2 NH4Cl
CO2 + CaO = CaCO3 =>
CO2 + CaO = CaCO3
N2O4 + N2H4 = N2 + H2O =>
N2O4 + 2 N2H4 = 3 N2 + 4 H2O
KMnO4 + H2SO4 + (NH4)2Fe(SO4)2 = K2SO4 + MnSO4 + Fe2(SO4)3 + (NH4)2SO4 + H2O =>
2 KMnO4 + 8 H2SO4 + 10(NH4)2Fe(SO4)2 = K2SO4 + 2 MnSO4 + 5 Fe2(SO4)3 + 10(NH4)2SO4 + 8 H2O
C12H18O11 + O2 = CO2 + H2O =>
C12H18O11 + 11 O2 = 12 CO2 + 9 H2O
Na2CO3 + HCl = NaCl + H2CO3 =>
Na2CO3 + 2 HCl = 2 NaCl + H2CO3
NaBH4 + Te + Na2MoO4*2H2O = BH3 + H2O + MoTe2 + NaOH =>
3 NaBH4 + 2 Te + Na2MoO4*2H2O = 3 BH3 + H2O + MoTe2 + 5 NaOH
P + CUSO4 + H2O = CU + H2SO4 + H3PO4 =>
2 P + 5 CUSO4 + 8 H2O = 5 CU + 5 H2SO4 + 2 H3PO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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