| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaCl2O2 = 2 Cl + O2 + Ca
H2SO4 + Fe2O3 = Fe + H2O + SO4 =>
3 H2SO4 + Fe2O3 = 2 Fe + 3 H2O + 3 SO4
HClO4(aqa) + Ba(OH)2 = Ba(ClO4)2 + H2O =>
2 HClO4(aqa) + Ba(OH)2 = Ba(ClO4)2 + 2 H2O
Mg(OH)2 + (NH4)3PO4(aq) = Mg3(PO4)2(s) + NH3(g) + H2O(l) =>
3 Mg(OH)2 + 2(NH4)3PO4(aq) = Mg3(PO4)2(s) + 6 NH3(g) + 6 H2O(l)
AgNO3(aq) + Al(s) = Ag(s) + AlNO3(aq) =>
AgNO3(aq) + Al(s) = Ag(s) + AlNO3(aq)
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
KClO3 + H2S = KCl + S8 + H2O =>
8 KClO3 + 24 H2S = 8 KCl + 3 S8 + 24 H2O
C19H40 + S2O3{2-} + H2O = CH3COO{-} + HS{-} + H{+} =>
2 C19H40 + 10 S2O3{2-} + 8 H2O = 19 CH3COO{-} + 20 HS{-} + 19 H{+}
NaClO2 + H3PO4 = ClO2 + NaCl + H2O + Na3PO4 =>
15 NaClO2 + 4 H3PO4 = 12 ClO2 + 3 NaCl + 6 H2O + 4 Na3PO4
BaS + F2 = S + BaF =>
2 BaS + F2 = 2 S + 2 BaF
KClO3 + H2S = KCl + S8 + H2O =>
8 KClO3 + 24 H2S = 8 KCl + 3 S8 + 24 H2O
CuCl2(aq) + Zn(s) = Cu(s) + ZnCl2(aw) =>
CuCl2(aq) + Zn(s) = Cu(s) + ZnCl2(aw)
FeO + KMnO4 + HNO3 = Fe2O3 + Mn(NO3)2 + KNO3 + H2O =>
10 FeO + 2 KMnO4 + 6 HNO3 = 5 Fe2O3 + 2 Mn(NO3)2 + 2 KNO3 + 3 H2O
Zr2(C2O4)4 + Tl3(PO3) = Tl2C2O4 + Zr3(PO3)4 =>
3 Zr2(C2O4)4 + 8 Tl3(PO3) = 12 Tl2C2O4 + 2 Zr3(PO3)4
Al + CuCl2 = Cu + AlCl4 =>
Al + 2 CuCl2 = 2 Cu + AlCl4
H3PO4 + Ga(OH)3 = Ga3(PO4)3 + H2O =>
3 H3PO4 + 3 Ga(OH)3 = Ga3(PO4)3 + 9 H2O
C6H5NO2 + (NH4)2S = C6H7ON + NH3 + S + H2O =>
C6H5NO2 + 2(NH4)2S = C6H7ON + 4 NH3 + 2 S + H2O
H3PO4 + MgSiO3 + CF2Cl2 + NaAlF4 + KI + PbCrO4 + FeSO4 + BrCl + Ca(CN)2 + SO2 + H2 = PI3 + MgCO3 + Na2SiO3 + PbBr2 + CrCl3 + KAl(OH)4 + Fe(SCN)3 + CaF2 + H2O =>
2 H3PO4 + 3 MgSiO3 + 3 CF2Cl2 + 6 NaAlF4 + 6 KI + 6 PbCrO4 + 10 FeSO4 + 12 BrCl + 15 Ca(CN)2 + 20 SO2 + 88 H2 = 2 PI3 + 3 MgCO3 + 3 Na2SiO3 + 6 PbBr2 + 6 CrCl3 + 6 KAl(OH)4 + 10 Fe(SCN)3 + 15 CaF2 + 79 H2O
C24H12 + O2 = H2O + CO2 =>
C24H12 + 27 O2 = 6 H2O + 24 CO2
SiO2 + Cr(OH)2 = SiCrO3 + H2O =>
SiO2 + Cr(OH)2 = SiCrO3 + H2O
S8 + Cu = Cu8S2 =>
S8 + 32 Cu = 4 Cu8S2
Ba{2+} + CO3{2-} = BaCO3 =>
Ba{2+} + CO3{2-} = BaCO3
OH{-} + H2 = H2O + e =>
2 OH{-} + H2 = 2 H2O + 2e
Pb(NO3)2 + H2S + H2SO4 = H2O + PbSO4 + SNO2 =>
4 Pb(NO3)2 + 7 H2S + 5 H2SO4 = 12 H2O + 4 PbSO4 + 8 SNO2
CH4 + Br2 = BrH + CH3Br =>
CH4 + Br2 = BrH + CH3Br
NH3 + H2C2O4*2H2O = (NH4)2C2O4 + H2O =>
2 NH3 + H2C2O4*2H2O = (NH4)2C2O4 + 2 H2O
Fe + HNo3 = Fe(No3)23 + H2 =>
2 Fe + 46 HNo3 = 2 Fe(No3)23 + 23 H2
H2S + CaCl2 = HCl + SCa =>
H2S + CaCl2 = 2 HCl + SCa
C4H8Cl2 + Na = C8H16Cl2 + NaCl =>
2 C4H8Cl2 + 2 Na = C8H16Cl2 + 2 NaCl
KMnO4 + K2Cr2O7 = K3MnO10 + KO + CrO =>
3 KMnO4 + 4 K2Cr2O7 = 3 K3MnO10 + 2 KO + 8 CrO
Co + H(OH) = Co(OH)2 + H2 =>
Co + 2 H(OH) = Co(OH)2 + H2
PbO2 + RbOH = Rb2PbO3 + H2O =>
PbO2 + 2 RbOH = Rb2PbO3 + H2O
Ni(NO3)2*6H2O + Al + C2H5NO2 = Ni3Al2 + N2 + CO2 + H2O =>
3 Ni(NO3)2*6H2O + 2 Al + 4 C2H5NO2 = Ni3Al2 + 5 N2 + 8 CO2 + 28 H2O
[NH4]2SO4 + Ca[OH]2 = CaSO4 + NH3 + H2O =>
[NH4]2SO4 + Ca[OH]2 = CaSO4 + 2 NH3 + 2 H2O
C4H8Cl2 + Na = C8H16Cl2 + NaCl =>
2 C4H8Cl2 + 2 Na = C8H16Cl2 + 2 NaCl
H2SO4 + HNO3 + Cu = NO2 + H2O + CuSO4 =>
H2SO4 + 2 HNO3 + Cu = 2 NO2 + 2 H2O + CuSO4
MnO4{-} + SO32 + H{+} = Mn2{+} + SO42{-} + H2O =>
38 MnO4{-} + 13 SO32 + 44 H{+} = 19 Mn2{+} + 13 SO42{-} + 22 H2O
AgCl + Pb(NO3)2 = AgNO3 + PbCl2 =>
2 AgCl + Pb(NO3)2 = 2 AgNO3 + PbCl2
Cl2 + CaI2 = CaCl + I2 =>
Cl2 + 2 CaI2 = 2 CaCl + 2 I2
Au + NO3{-} + Cl{-} + H{+} = (AuCl4){-} + NO2 + H2O =>
Au + 3 NO3{-} + 4 Cl{-} + 6 H{+} = (AuCl4){-} + 3 NO2 + 3 H2O
C6H14 + H2O + O2 = CH3OH =>
2 C6H14 + 10 H2O + O2 = 12 CH3OH
Na2O2 + H2OH = NaOH + H2O2 =>
2 Na2O2 + 2 H2OH = 4 NaOH + H2O2
C4H6O3 + C8H8O3 = C10H10O4 + H2O =>
C4H6O3 + 2 C8H8O3 = 2 C10H10O4 + H2O
Cr(OH)3 + P2O5 = H2O + Cr(PO3)3 =>
2 Cr(OH)3 + 3 P2O5 = 3 H2O + 2 Cr(PO3)3
CH2NH2COOH + O2 = CO2 + H2O + N2 =>
4 CH2NH2COOH + 9 O2 = 8 CO2 + 10 H2O + 2 N2
CH2O + NO3 = CO2 + N2 + H2O =>
3 CH2O + 2 NO3 = 3 CO2 + N2 + 3 H2O
HOC{-}CHO + Cu(OH)2 = HOOC{-}COOH + Cu2O + H2O =>
HOC{-}CHO + 2 Cu(OH)2 = HOOC{-}COOH + Cu2O + 2 H2O
Al + SnO = SnAlO =>
Al + SnO = SnAlO
C2H4O2 + O3 = CO2 + H2O =>
3 C2H4O2 + 4 O3 = 6 CO2 + 6 H2O
Na2PO4 + CaCl = Ca2PO4 + ClNa =>
Na2PO4 + 2 CaCl = Ca2PO4 + 2 ClNa
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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