| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
KCl + CaSO4 = CaCl2 + K2SO4 =>
2 KCl + CaSO4 = CaCl2 + K2SO4
NaK + Cl = NaCl + K =>
NaK + Cl = NaCl + K
MRS = RMS =>
MRS = RMS
CaCH3COONaI = CaINaCH3COO =>
CaCH3COONaI = CaINaCH3COO
C16H128N13 + O2 = CO2 + H2O + N2 =>
2 C16H128N13 + 96 O2 = 32 CO2 + 128 H2O + 13 N2
SnCl2 + HCl + H2O2 = SnCl4 + H2O =>
SnCl2 + 2 HCl + H2O2 = SnCl4 + 2 H2O
HIO2AgOH = AgIO2H2O =>
HIO2AgOH = AgIO2H2O
Fe2(SO4)3Ca(OH)2 = Fe2(OH)2Ca(SO4)3 =>
Fe2(SO4)3Ca(OH)2 = Fe2(OH)2Ca(SO4)3
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
C12H26 + HNO3 = CO2 + H2O + N2 =>
5 C12H26 + 74 HNO3 = 60 CO2 + 102 H2O + 37 N2
NiSO4NH4OH = NiSO4(NH3)H2O =>
NiSO4NH4OH = NiSO4(NH3)H2O
C2H5ClKOH = C2H5OHKCl =>
C2H5ClKOH = C2H5OHKCl
Br2 + S + H2O = HBr + H2SO4 =>
3 Br2 + S + 4 H2O = 6 HBr + H2SO4
K2O + H2SO4 = K2SO4 + H2O =>
K2O + H2SO4 = K2SO4 + H2O
Na2SO4 + CaCl2 = NaCl2 + Ca2SO4 =>
Na2SO4 + 2 CaCl2 = 2 NaCl2 + Ca2SO4
H2O2Fe(OH) = FeO(OH)H2O =>
H2O2Fe(OH) = FeO(OH)H2O
Pb2O2 = Pb2 + O2 =>
Pb2O2 = Pb2 + O2
AsHNO3H2O = H3AsO3NO =>
AsHNO3H2O = H3AsO3NO
Mg + KMnO4 + HCl = MnCl2 + KCl + MgCl2 + H2O =>
5 Mg + 2 KMnO4 + 16 HCl = 2 MnCl2 + 2 KCl + 5 MgCl2 + 8 H2O
Mg(C2H3O2)2 + Fe3PO4 = Fe(C2H3O2)2 + Mg3(PO4) =>
3 Mg(C2H3O2)2 + Fe3PO4 = 3 Fe(C2H3O2)2 + Mg3(PO4)
Na + Sn3N2 = Sn + NaN =>
2 Na + Sn3N2 = 3 Sn + 2 NaN
PtCu{2} = CuPt{2} =>
PtCu{2} = CuPt{2}
Nd2O3CuOTiO2 = Nd2CuTiO6 =>
Nd2O3CuOTiO2 = Nd2CuTiO6
Ni(NO3)2 + NH3 + H2O = Ni(NH3)6 + OH =>
Ni(NO3)2 + 4 NH3 + 12 H2O = Ni(NH3)6 + 18 OH
AgNO3(aq) + Ca(OH)2(aq) = Ag2(OH)2 + Ca(NO3)2 =>
2 AgNO3(aq) + Ca(OH)2(aq) = Ag2(OH)2 + Ca(NO3)2
NIO + CO = NI(CO)4 + CO2 =>
NIO + 5 CO = NI(CO)4 + CO2
MgCl2 + B = BCl + Mg =>
MgCl2 + 2 B = 2 BCl + Mg
NaOH + NaH2SO4 = Na2 + H2O + SO4 =>
4 NaOH + 2 NaH2SO4 = 3 Na2 + 4 H2O + 2 SO4
K3PO4Cu(NO3) = K3NO4CuPO3 =>
K3PO4Cu(NO3) = K3NO4CuPO3
Ba(ClO)2 = Ba + Cl2 + O2 =>
Ba(ClO)2 = Ba + Cl2 + O2
Ag + Cu + Al + Rg = AgCuAlRg =>
Ag + Cu + Al + Rg = AgCuAlRg
Al(ClO3)3 + K2O = Al2O3 + KClO3 =>
2 Al(ClO3)3 + 3 K2O = Al2O3 + 6 KClO3
K2CrO4MnSO4 = K2SO4MnCrO4 =>
K2CrO4MnSO4 = K2SO4MnCrO4
HgFe(ClO4)2 = Hg(ClO4)2Fe =>
HgFe(ClO4)2 = Hg(ClO4)2Fe
CO(g) + N2(g) + H2O(g) = C3H6N6O6 =>
3 CO(g) + 3 N2(g) + 3 H2O(g) = C3H6N6O6
BeCl2 + (NH4)2CO3 = BeCO3 + Cl2(NH4)2 =>
BeCl2 + (NH4)2CO3 = BeCO3 + Cl2(NH4)2
H4 + O2 = H2O2H2 =>
H4 + O2 = H2O2H2
H3PO4BaS = H3SBaPO4 =>
H3PO4BaS = H3SBaPO4
H4C2O2K2Cr2O7 = HCr2O7K2H3C2O2 =>
H4C2O2K2Cr2O7 = HCr2O7K2H3C2O2
CrCl3 + CO = C + Cr2O3 + Cl2 =>
2 CrCl3 + 3 CO = 3 C + Cr2O3 + 3 Cl2
C4ClH9 + SO2Cl2 = C4H8Cl2 + HCl + SO2 =>
C4ClH9 + SO2Cl2 = C4H8Cl2 + HCl + SO2
LiOH + HCl = H2O + LiCl =>
LiOH + HCl = H2O + LiCl
Na2SO4 + Pb(C2H3O2)2 = Pb2(SO4)2 + NaC2H3O2 =>
2 Na2SO4 + 2 Pb(C2H3O2)2 = Pb2(SO4)2 + 4 NaC2H3O2
N2O5 + C = N2 + CO2 =>
2 N2O5 + 5 C = 2 N2 + 5 CO2
C7H6O3K2CO3 = K2H4C7O3H2OCO2 =>
C7H6O3K2CO3 = K2H4C7O3H2OCO2
Ni(CN)3Al(MnO4)3 = Ni(MnO4)3Al(CN)3 =>
Ni(CN)3Al(MnO4)3 = Ni(MnO4)3Al(CN)3
HS + FeOH = H2O + FeS =>
HS + FeOH = H2O + FeS
Pb(OH)2 + HNo3 = Pb(No3)2 + H2O =>
Pb(OH)2 + 2 HNo3 = Pb(No3)2 + 2 H2O
Mg(s) + P(s) = Mg3P2(s) =>
3 Mg(s) + 2 P(s) = Mg3P2(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/25/24
Équations équilibrées sur05/25/23
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