| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KCl + Na2SO4 = K2SO4 + 2 ClNa
BaCl2 + Na2SO4 = Ba(SO4) + Cl2Na2 =>
BaCl2 + Na2SO4 = Ba(SO4) + Cl2Na2
Ni(NO3)2(aq) + K2C2O4(aq) = NiC2O4(s) + KNO3(aq) =>
Ni(NO3)2(aq) + K2C2O4(aq) = NiC2O4(s) + 2 KNO3(aq)
Br2 + CuSO4 = Br2SO4 + Cu =>
Br2 + CuSO4 = Br2SO4 + Cu
H2(SO4) + NaCl + MnO4 = Na2(SO4) + Mn(SO4) + H2O + Cl =>
4 H2(SO4) + 6 NaCl + MnO4 = 3 Na2(SO4) + Mn(SO4) + 4 H2O + 6 Cl
Fe2(SO4)3 + KI = FeSO4 + I2 + K2SO4 =>
Fe2(SO4)3 + 2 KI = 2 FeSO4 + I2 + K2SO4
SO3(l) + H2O(l) = H2SO4(aq) =>
SO3(l) + H2O(l) = H2SO4(aq)
Cr2O3 + CH4 = Cr + CO + H2O =>
Cr2O3 + CH4 = 2 Cr + CO + 2 H2O
Hg2(NO3)2 + CaI2 = Hg2I2 + Ca(NO3)2 =>
Hg2(NO3)2 + CaI2 = Hg2I2 + Ca(NO3)2
Li2O + HCl = LiOH + LiCl =>
Li2O + HCl = LiOH + LiCl
Cu(NH3)4 + HNO3 = Cu(NO3)2 + NH3 + H2O =>
4 Cu(NH3)4 + 9 HNO3 = 4 Cu(NO3)2 + 17 NH3 + 3 H2O
H2(SO4) + NaCl + MnO4 = Na2(SO4) + Mn(SO4) + H2O + Cl =>
4 H2(SO4) + 6 NaCl + MnO4 = 3 Na2(SO4) + Mn(SO4) + 4 H2O + 6 Cl
Ca(NO3)2 + (NH4)2HPO4 + NH4OH = Ca10(PO4)6(OH)2 + NH4NO3 + H2O =>
10 Ca(NO3)2 + 6(NH4)2HPO4 + 8 NH4OH = Ca10(PO4)6(OH)2 + 20 NH4NO3 + 6 H2O
V2O5 + Mn = VO + MnO2 =>
2 V2O5 + 3 Mn = 4 VO + 3 MnO2
NaHSO3 + HI = NaI + SO2 + H2O =>
NaHSO3 + HI = NaI + SO2 + H2O
P + Cl2 = PCl5 =>
2 P + 5 Cl2 = 2 PCl5
HCl(g) + O2 = Cl2(g) + H2O =>
4 HCl(g) + O2 = 2 Cl2(g) + 2 H2O
CoS + H2O2 + NaOH = CoO(OH) + Na2SO4 + H2O =>
2 CoS + 9 H2O2 + 4 NaOH = 2 CoO(OH) + 2 Na2SO4 + 10 H2O
C2H(g) + CO2(g) + H2O(g) = CH2CHCO2H(g) =>
4 C2H(g) + CO2(g) + 4 H2O(g) = 3 CH2CHCO2H(g)
K2Cr2O7 + C3H6O + H2SO4 = K2SO4 + Cr2(SO4)3 + C2H4O + H2O =>
K2Cr2O7 + 6 C3H6O + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + 9 C2H4O + 4 H2O
NH2Cl + Ca(OH)2 = Ca(OCl)2 + NH3 =>
2 NH2Cl + Ca(OH)2 = Ca(OCl)2 + 2 NH3
Bi(NO3)3 + NH3 + H2O = Bi(OH)3 + NH4NO3 =>
Bi(NO3)3 + 3 NH3 + 3 H2O = Bi(OH)3 + 3 NH4NO3
Fe + KCNS = FeCNS + K =>
Fe + KCNS = FeCNS + K
HPO3 + Fe(OH)3 = FePO4 + H2O =>
HPO3 + Fe(OH)3 = FePO4 + 2 H2O
NO3 + H3PO3 = NO + H3PO4 =>
NO3 + 2 H3PO3 = NO + 2 H3PO4
Cu + Ag(NO3)2 = Cu(NO3)2 + Ag =>
Cu + Ag(NO3)2 = Cu(NO3)2 + Ag
Bi(NO3)3 + NH3 + H2O = Bi(OH)3 + NH4NO3 =>
Bi(NO3)3 + 3 NH3 + 3 H2O = Bi(OH)3 + 3 NH4NO3
CrCl3 + KOH + F2 = K2CrO4 + KClO4 + KF + H2O =>
2 CrCl3 + 64 KOH + 27 F2 = 2 K2CrO4 + 6 KClO4 + 54 KF + 32 H2O
C2H2O = C + H2O =>
C2H2O = 2 C + H2O
Fe2O3(s) + CO2(g) = Fe2(CO3)3 =>
Fe2O3(s) + 3 CO2(g) = Fe2(CO3)3
AgBr + H2 = Ag + HBr =>
2 AgBr + H2 = 2 Ag + 2 HBr
Ba(NO3)2 + K = KNO3 + Ba =>
Ba(NO3)2 + 2 K = 2 KNO3 + Ba
Sn2(CO3)4 = Sn2O4 + CO2 =>
Sn2(CO3)4 = Sn2O4 + 4 CO2
C3H6(OH)2 + KMnO4 + H2SO4 = C3H4O4 + MnSO4 + K2SO4 + H2O =>
5 C3H6(OH)2 + 8 KMnO4 + 12 H2SO4 = 5 C3H4O4 + 8 MnSO4 + 4 K2SO4 + 22 H2O
Si2Cl6 = Si6Cl14 + SiCl4 =>
5 Si2Cl6 = Si6Cl14 + 4 SiCl4
CuBr2 + K2S = CuS + K2Br2 =>
CuBr2 + K2S = CuS + K2Br2
Al2O3 + LiOH + H2O = LiAl(OH)4 =>
Al2O3 + 2 LiOH + 3 H2O = 2 LiAl(OH)4
[Ag(NH3)2]ClH2SO4 = (NH4)2SO4AgCl =>
[Ag(NH3)2]ClH2SO4 = (NH4)2SO4AgCl
H2(SO4) + NaCl + MnO4 = Na2(SO4) + Mn(SO4) + H2O + Cl =>
4 H2(SO4) + 6 NaCl + MnO4 = 3 Na2(SO4) + Mn(SO4) + 4 H2O + 6 Cl
Hg + CN = Hg(CN)2 =>
Hg + 2 CN = Hg(CN)2
C6H10 + O2(g) = CO2(g) + H2O(g) =>
2 C6H10 + 17 O2(g) = 12 CO2(g) + 10 H2O(g)
OH + CoCl2 = Co(OH)3 + Cl =>
3 OH + CoCl2 = Co(OH)3 + 2 Cl
KSO2 + Cl2 + H2O = KHSO4 + HCl =>
2 KSO2 + 3 Cl2 + 4 H2O = 2 KHSO4 + 6 HCl
Al2(SO4)3 + KF = K3AlF6 + K2SO4 =>
Al2(SO4)3 + 12 KF = 2 K3AlF6 + 3 K2SO4
Cl2 + C2H2 = C2H2Cl4 =>
2 Cl2 + C2H2 = C2H2Cl4
Fe + Ni + P = Fe2NiP =>
2 Fe + Ni + P = Fe2NiP
Li3PO4 + ZnS = Li3S + ZnPO4 =>
Li3PO4 + ZnS = Li3S + ZnPO4
MgSO4(aq) + KCl(aq) = MgCl2(s) + K2SO4(aq) =>
MgSO4(aq) + 2 KCl(aq) = MgCl2(s) + K2SO4(aq)
Ce(NO3)3*6H2O + NH4OH = CeO2 + NH4NO3 + H2O =>
8 Ce(NO3)3*6H2O + 22 NH4OH = 8 CeO2 + 23 NH4NO3 + 57 H2O
Fe + Ag(NO3)3 = Fe(NO3)3 + Ag =>
Fe + Ag(NO3)3 = Fe(NO3)3 + Ag
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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