| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H5OH + 7 O2 = 6 CO2 + 3 H2O
FeSO4 + NH4OH = FeO2H2 + N2H8SO4 =>
FeSO4 + 2 NH4OH = FeO2H2 + N2H8SO4
AlCl3 + H2(SO4) = Al2(SO4)3 + HCl =>
2 AlCl3 + 3 H2(SO4) = Al2(SO4)3 + 6 HCl
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Ba(OH)2 + NaOH = BaOH + Na(OH)2 =>
Ba(OH)2 + NaOH = BaOH + Na(OH)2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Cu(II)(NO3)2 + Na2CO3 = Cu(II)CO3 + NaNO3 =>
Cu(II)(NO3)2 + Na2CO3 = Cu(II)CO3 + 2 NaNO3
P4 + Ag2O = Ag + P2O5 =>
P4 + 10 Ag2O = 20 Ag + 2 P2O5
K2Cr2O7 + SrCl2 + H2O = SrCrO4 + KCl + HCl =>
K2Cr2O7 + 2 SrCl2 + H2O = 2 SrCrO4 + 2 KCl + 2 HCl
S2O3{2-} + I2 = S4O6{2-} + I{-} =>
2 S2O3{2-} + I2 = S4O6{2-} + 2 I{-}
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
Si + Cl2 = SiCl4 =>
Si + 2 Cl2 = SiCl4
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Au2O3 = Au + O2 =>
2 Au2O3 = 4 Au + 3 O2
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
HO2{-} + SCN{-} = OH{-} + H2O + CO3{2-} + NO3{-} + SO4{2-} =>
8 HO2{-} + SCN{-} = 4 OH{-} + 2 H2O + CO3{2-} + NO3{-} + SO4{2-}
CaO + AgNO3 = Ca(NO3)2 + Ag2O =>
CaO + 2 AgNO3 = Ca(NO3)2 + Ag2O
Cr2(CO3)3 + Ca(OH)2 = Cr(OH)3 + CaCO3 =>
Cr2(CO3)3 + 3 Ca(OH)2 = 2 Cr(OH)3 + 3 CaCO3
CaO + AgNO3 = Ca(NO3)2 + Ag2O =>
CaO + 2 AgNO3 = Ca(NO3)2 + Ag2O
Na2SO3 + Br + NaOH = NaBr + Na2SO4 + H2O =>
Na2SO3 + 2 Br + 2 NaOH = 2 NaBr + Na2SO4 + H2O
CaCl2 + F2 = CaF2 + Cl2 =>
CaCl2 + F2 = CaF2 + Cl2
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
KNO3 + NH4I = KI + NH4NO3 =>
KNO3 + NH4I = KI + NH4NO3
MnSO4 + N2H8S2O8 + H2O = MnO2 + H2SO4 + N2H8SO4 =>
MnSO4 + N2H8S2O8 + 2 H2O = MnO2 + 2 H2SO4 + N2H8SO4
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
C6H5ONa + HCl = C6H5OH + NaCl =>
C6H5ONa + HCl = C6H5OH + NaCl
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
MgSO4 + CuO = MgO + CuSO4 =>
MgSO4 + CuO = MgO + CuSO4
A4B + AB3 = AB =>
2 A4B + 3 AB3 = 11 AB
CuCl3 + NaNO3 = Cu(NO3)3 + NaCl =>
CuCl3 + 3 NaNO3 = Cu(NO3)3 + 3 NaCl
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
Na2CO3(aq) + Cr(NO3)3(aq) = Cr2(CO3)3 + NaNO3 =>
3 Na2CO3(aq) + 2 Cr(NO3)3(aq) = Cr2(CO3)3 + 6 NaNO3
MnO2 + KOH + O2 = KMnO4 + H2O =>
4 MnO2 + 4 KOH + 3 O2 = 4 KMnO4 + 2 H2O
K2C2O4*H2O + FeCl3 = K3(Fe(C2O4)3)*3H2O + KCl =>
3 K2C2O4*H2O + FeCl3 = K3(Fe(C2O4)3)*3H2O + 3 KCl
AlCl3 + NH4Br = AlBr3 + NH4Cl =>
AlCl3 + 3 NH4Br = AlBr3 + 3 NH4Cl
AlSO4 + MgNO3 = MgSO4 + AlNO3 =>
AlSO4 + MgNO3 = MgSO4 + AlNO3
KCl + Ir(NO3)5 = IrCl5 + KNO3 =>
5 KCl + Ir(NO3)5 = IrCl5 + 5 KNO3
C2H3Cl + O2 = CO2 + Cl2 + H2O =>
4 C2H3Cl + 11 O2 = 8 CO2 + 2 Cl2 + 6 H2O
ZnO + C = Zn + CO2 =>
2 ZnO + C = 2 Zn + CO2
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
MgSO4 + CuO = MgO + CuSO4 =>
MgSO4 + CuO = MgO + CuSO4
NaCl = Cl2 + Na =>
2 NaCl = Cl2 + 2 Na
CuCl3 + NaNO3 = Cu(NO3)3 + NaCl =>
CuCl3 + 3 NaNO3 = Cu(NO3)3 + 3 NaCl
HCl + SO4 = H2SO4 + Cl =>
2 HCl + SO4 = H2SO4 + 2 Cl
SnO2 = Sn + O2 =>
SnO2 = Sn + O2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
SO + O2 + H2O = H2SO4 =>
SO + O2 + H2O = H2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/24
Équations équilibrées sur01/30/24
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