| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 LiCl + (NH4)2CO3 = 2 NH4Cl + Li2CO3
Pb(NO3)2 + K2SO4 = PbSO4 + KNO3 =>
Pb(NO3)2 + K2SO4 = PbSO4 + 2 KNO3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
PtCl4 + Br2 = BrCl + Pt =>
PtCl4 + 2 Br2 = 4 BrCl + Pt
NaC2H3O2 + H2O + CO2 = C2H4O2 + NaHCO3 =>
NaC2H3O2 + H2O + CO2 = C2H4O2 + NaHCO3
Fe2(SO4)3 + NH3 = [Fe(NH3)6]2(SO4)3 =>
Fe2(SO4)3 + 12 NH3 = [Fe(NH3)6]2(SO4)3
Rb + Xe = RbXe =>
Rb + Xe = RbXe
CaSO4 + Ba(OH)2 = Ca(OH)2 + BaSO4 =>
CaSO4 + Ba(OH)2 = Ca(OH)2 + BaSO4
NO3 + SO3 = N2 + SO4 =>
2 NO3 + 6 SO3 = N2 + 6 SO4
F + NaI = FI + Na =>
F + NaI = FI + Na
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CN2 + F2 = CF4 + NF3 =>
CN2 + 5 F2 = CF4 + 2 NF3
YBa2Cu3O678 + HCl = CuCl2 + H2O + YCl3 + BaCl2 + Cl2 =>
2 YBa2Cu3O678 + 2712 HCl = 5.9999999999998CuCl2 + 1356 H2O + 2 YCl3 + 4 BaCl2 + 1343 Cl2
FeCl2 + H2O2 + HCl = FeCl3 + H2O =>
2 FeCl2 + H2O2 + 2 HCl = 2 FeCl3 + 2 H2O
Al2S3 + NH4Br = AlBr3 + (NH4)2S =>
Al2S3 + 6 NH4Br = 2 AlBr3 + 3(NH4)2S
MnSO4 + KOH = K2SO4 + MnO + H2O =>
MnSO4 + 2 KOH = K2SO4 + MnO + H2O
H2 + CI2 = HCI2 =>
H2 + 2 CI2 = 2 HCI2
CH3COO{-} + H2SO4 = CHCOOH + SO2 + SO42{-} + H2O =>
2 CH3COO{-} + 81.000000000001H2SO4 = 2 CHCOOH + 79.000000000001SO2 + 2 SO42{-} + 82.000000000001H2O
Rh(SO4)2 + Na2CO3 = Rh(CO3)2 + Na2SO4 =>
Rh(SO4)2 + 2 Na2CO3 = Rh(CO3)2 + 2 Na2SO4
N3 + H = NH4 =>
N3 + 12 H = 3 NH4
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Al + KOH + H2OH2SO4 = KAl(SO4)2 + H2O + H2 =>
2 Al + 2 KOH + 4 H2OH2SO4 = 2 KAl(SO4)2 + 6 H2O + 3 H2
CoCl + HBr = CoBr + HCl =>
CoCl + HBr = CoBr + HCl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
HBrO + HBr = H2O + Br =>
HBrO + HBr = H2O + 2 Br
H3PO4 + NaCl = HCl + Na3PO4 =>
H3PO4 + 3 NaCl = 3 HCl + Na3PO4
Ba(NO3)2 + H3(PO4) = Ba3(PO4)2 + H(NO3) =>
3 Ba(NO3)2 + 2 H3(PO4) = Ba3(PO4)2 + 6 H(NO3)
LiH(s) + H2O(l) = LiOH(aq) + H2(g) =>
LiH(s) + H2O(l) = LiOH(aq) + H2(g)
ZnS(s) + HBr(aq) = ZnBr2 + H2S =>
ZnS(s) + 2 HBr(aq) = ZnBr2 + H2S
AlCl3 + K = KCl + Al =>
AlCl3 + 3 K = 3 KCl + Al
NaBr + HCl = NaCl + HBr =>
NaBr + HCl = NaCl + HBr
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Na2O + Cr(OH)3 = Cr2O3 + NaOH =>
3 Na2O + 2 Cr(OH)3 = Cr2O3 + 6 NaOH
Na2SiO3 + AlCl3 + H2O = Cl2 + NaCl + Al(OH)3 + SiH4 =>
3 Na2SiO3 + 10 AlCl3 + 21 H2O = 12 Cl2 + 6 NaCl + 10 Al(OH)3 + 3 SiH4
Li + CuSO4 = Li2SO4 + Cu =>
2 Li + CuSO4 = Li2SO4 + Cu
Co(NO3)2 + HNO2 = NO + Co(NO3)3 + H2O =>
Co(NO3)2 + 4 HNO2 = 3 NO + Co(NO3)3 + 2 H2O
H2S + F2 = HF + SF6 =>
H2S + 4 F2 = 2 HF + SF6
C6H10O5 + NH4ClO4 = N2 + Cl2 + CO2 + H2O =>
C6H10O5 + 6 NH4ClO4 = 3 N2 + 3 Cl2 + 6 CO2 + 17 H2O
Na2SO4 + CaNO3 = NaNO3 + Ca2SO4 =>
Na2SO4 + 2 CaNO3 = 2 NaNO3 + Ca2SO4
H2O + Cr + NaClO = Cr(OH)3 + NaCl =>
3 H2O + 2 Cr + 3 NaClO = 2 Cr(OH)3 + 3 NaCl
NH3(g) + O2(s) = NO(s) + H2O(g) =>
4 NH3(g) + 5 O2(s) = 4 NO(s) + 6 H2O(g)
Fe(SO4) + K3[Fe(CN)6] = Fe3[Fe(CN)6] + K(SO4) =>
3 Fe(SO4) + K3[Fe(CN)6] = Fe3[Fe(CN)6] + 3 K(SO4)
CH3COOH + NH3 = CH3COO + NH4 =>
CH3COOH + NH3 = CH3COO + NH4
BaOSO2 = BaSO3 =>
BaOSO2 = BaSO3
Ba + (ClO4)2 = BaCl2 + O2 =>
Ba + (ClO4)2 = BaCl2 + 4 O2
H2O + FeCl3 = FeOHCl2 + HCl =>
H2O + FeCl3 = FeOHCl2 + HCl
CH3Cl + NaOH = C2H5OH + NaCl + HCl =>
2 CH3Cl + NaOH = C2H5OH + NaCl + HCl
X2Y + Z2 = X2YZ =>
2 X2Y + Z2 = 2 X2YZ
Ca(H2PO4)2 + AgNO3 = Ag3(PO4) + HNO3 + Ca(NO3)2 =>
Ca(H2PO4)2 + 6 AgNO3 = 2 Ag3(PO4) + 4 HNO3 + Ca(NO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
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