| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 AgCl + AlPO4 = Ag3PO4 + AlCl3
H2Co3 + AgNo3 = AgCo3 + H2No3 =>
H2Co3 + AgNo3 = AgCo3 + H2No3
Na3PO4 + HNO3 = Na(NO3)3 + H3PO4O4 + NO + H2O =>
3 Na3PO4 + 41 HNO3 = 9 Na(NO3)3 + 3 H3PO4O4 + 14 NO + 16 H2O
PbO + SiO2 = Pb4SiO6 =>
4 PbO + SiO2 = Pb4SiO6
Mg3(PO4)2 = Mg3P2 + O2 =>
Mg3(PO4)2 = Mg3P2 + 4 O2
FeCl3 + K4Fe(CN)6 = Fe[Fe(CN)6] + K4Cl3 =>
FeCl3 + K4Fe(CN)6 = Fe[Fe(CN)6] + K4Cl3
Cu[NO3]2 + KCl = CuCl2 + KNO3 =>
Cu[NO3]2 + 2 KCl = CuCl2 + 2 KNO3
Sn + ZnO = SnO + Zn =>
Sn + ZnO = SnO + Zn
Fe(OH)3 + CrO3 = Fe2(Cr2O7)3 + H2O =>
2 Fe(OH)3 + 6 CrO3 = Fe2(Cr2O7)3 + 3 H2O
H2S + SO2 = SOH =>
H2S + SO2 = 2 SOH
CuCl + NH4OH = Cu(NH3) + Cl2 + H2O =>
2 CuCl + 2 NH4OH = 2 Cu(NH3) + Cl2 + 2 H2O
C4H10S(l) + O2(g) = CO2(g) + H2O(l) + SO4(g) =>
2 C4H10S(l) + 17 O2(g) = 8 CO2(g) + 10 H2O(l) + 2 SO4(g)
Mn(OH)2 + Cl2 + KOH = MnO2 + H2O + KCl =>
Mn(OH)2 + Cl2 + 2 KOH = MnO2 + 2 H2O + 2 KCl
C4H9(OH) + K2CrO7 + H2SO4 = C2H4O + K2SO + Cr(SO4)3 + H2O =>
3 C4H9(OH) + K2CrO7 + 4 H2SO4 = 6 C2H4O + K2SO + Cr(SO4)3 + 7 H2O
MnSO4 + O2 + (NH4)2MoO4 + H2SO4 = (NH4)6MnMo9O32(H2O) + (NH4)2SO4 + H2O =>
2 MnSO4 + O2 + 18(NH4)2MoO4 + 10 H2SO4 = 2(NH4)6MnMo9O32(H2O) + 12(NH4)2SO4 + 8.0000000000001H2O
MnO3 + Na = NaO + MnO2 =>
MnO3 + Na = NaO + MnO2
Ca + Na2Co3 = CaCo3 + Na =>
Ca + Na2Co3 = CaCo3 + 2 Na
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
K3PO4 + BaCl = KCl + Ba3PO4 =>
K3PO4 + 3 BaCl = 3 KCl + Ba3PO4
C + OH = CO2 + H =>
C + 2 OH = CO2 + 2 H
Cr(OH)3 + OH{-} = CrO4{2-} + Cr(OH)2 + H2O =>
4 Cr(OH)3 + 2 OH{-} = CrO4{2-} + 3 Cr(OH)2 + 4 H2O
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
Fe(oh)3 = Fe =>
Fe(oh)3 = 3 Fe
Fe + Pb{2+}SO{4+} = Fe{2}SO{4+} + Pb =>
Fe + Pb{2+}SO{4+} = Fe{2}SO{4+} + Pb
NaNO2HNO3 = NaNO3HNO2 =>
NaNO2HNO3 = NaNO3HNO2
Li + AlCl3 = LiCl + Al =>
3 Li + AlCl3 = 3 LiCl + Al
K2Cr2O7 + C2H5OH + H2SO4 = Cr2(SO4)3 + K2SO4 + CO2 + H2O =>
2 K2Cr2O7 + C2H5OH + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 2 CO2 + 11 H2O
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
AgF + KI = AgI + KF =>
AgF + KI = AgI + KF
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
PBr3 = Br2 + P4 =>
4 PBr3 = 6 Br2 + P4
CuSO4 + Na2CO3 = CuNa2 + SO4 + CO3 =>
CuSO4 + Na2CO3 = CuNa2 + SO4 + CO3
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Cr2O3(s) + C(s) = Cr(s) + CO2(g) =>
2 Cr2O3(s) + 3 C(s) = 4 Cr(s) + 3 CO2(g)
FeCl3*6H2O + C6H8O7 + NH3 = (NH4)5Fe(C6H4O7)2 + H2O + HCl =>
FeCl3*6H2O + 2 C6H8O7 + 5 NH3 = (NH4)5Fe(C6H4O7)2 + 6 H2O + 3 HCl
C3H8 + KMnO4 + H2SO4 = C3H6O2 + MnSO4 + K2SO4 + H2O =>
5 C3H8 + 6 KMnO4 + 9 H2SO4 = 5 C3H6O2 + 6 MnSO4 + 3 K2SO4 + 14 H2O
KCl + Cu(SO4) = K2(SO4) + CuCl2 =>
2 KCl + Cu(SO4) = K2(SO4) + CuCl2
Cl2 + SiF4 = Si + ClF2 =>
Cl2 + SiF4 = Si + 2 ClF2
SBr = S2 + Br2 =>
2 SBr = S2 + Br2
Fe + Cl2 = FeCl98 =>
Fe + 49 Cl2 = FeCl98
CHCl3 + O2 = Cl2 + CO2 + H2O =>
4 CHCl3 + 5 O2 = 6 Cl2 + 4 CO2 + 2 H2O
Al + Na = Na3Al =>
Al + 3 Na = Na3Al
Zn(OH)2 + HI = Zn(I)2 + H2O =>
Zn(OH)2 + 2 HI = Zn(I)2 + 2 H2O
Na2S + K2Cr2O7 + H2SO4 = Na2SO4 + Cr2(SO4)3 + K2SO4 + H3O =>
13 Na2S + 12 K2Cr2O7 + 48 H2SO4 = 13 Na2SO4 + 12 Cr2(SO4)3 + 12 K2SO4 + 32 H3O
MnCl2 + Na2SO3 = MnSO3 + NaCl =>
MnCl2 + Na2SO3 = MnSO3 + 2 NaCl
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
P4S3 + HNO3 = H3PO4 + H2SO4 + NO2 + H2O =>
P4S3 + 38 HNO3 = 4 H3PO4 + 3 H2SO4 + 38 NO2 + 10 H2O
Zn + PbNo32 = ZnNo3 + Pb =>
32 Zn + 3 PbNo32 = 32 ZnNo3 + 3 Pb
NaOH + CuSO4 = CuOHNaSO4 =>
NaOH + CuSO4 = CuOHNaSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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