| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(NO3)2 + H2SO4(aq) = BaSO4 + 2 HNO3(aq)
C6H10O2 + K + H2O = KOH + C6H12O2 =>
C6H10O2 + 2 K + 2 H2O = 2 KOH + C6H12O2
Zn + Fe{3+} = Fe + Zn{2+} =>
3 Zn + 2 Fe{3+} = 2 Fe + 3 Zn{2+}
H2CO2 + H2O = H3O + CO2 =>
H2CO2 + 2 H2O = 2 H3O + CO2
CuSO4 + CaCO3 = CaSO4 + CuO + CO2 =>
CuSO4 + CaCO3 = CaSO4 + CuO + CO2
(NH4)3 + PO4 + LiOH = Li3PO4 + NH3 + H2O =>
(NH4)3 + PO4 + 3 LiOH = Li3PO4 + 3 NH3 + 3 H2O
SodiumChloride + CalciumChlorate = SodiumChlorate + CalciumChloride =>
SodiumChloride + CalciumChlorate = SodiumChlorate + CalciumChloride
NaNO2 + KMnO4 + H2SO4 = NaNO3 + MnSO4 + KSO4 + H2O =>
2 NaNO2 + KMnO4 + 2 H2SO4 = 2 NaNO3 + MnSO4 + KSO4 + 2 H2O
Na(s) + CI(g) = NaCI(s) =>
Na(s) + CI(g) = NaCI(s)
B2O3 + Cr2(SO4)3 = Cr(BO2)3 + SO2 + O2 =>
6 B2O3 + 2 Cr2(SO4)3 = 4 Cr(BO2)3 + 6 SO2 + 3 O2
N + Ca = CaN2 =>
2 N + Ca = CaN2
Fe + HCl + KSCN = FeSCN + KHCl =>
Fe + HCl + KSCN = FeSCN + KHCl
Cl2 + Co = CoCl =>
Cl2 + 2 Co = 2 CoCl
K + CO2 = K2O + C =>
4 K + CO2 = 2 K2O + C
Ca + Ag = AgCa =>
Ca + Ag = AgCa
Cu(NO3)2 + NaOH2 = CuOH2 + Na(NO3)2 =>
Cu(NO3)2 + NaOH2 = CuOH2 + Na(NO3)2
C51H98O6 + H2O = C3H8O3 + C16H34O =>
16 C51H98O6 + 135 H2O = 64 C3H8O3 + 39 C16H34O
Cd + Co(ClO4)5 = Co + Cd(ClO4)2 =>
5 Cd + 2 Co(ClO4)5 = 2 Co + 5 Cd(ClO4)2
CuSO4(aq) + HNO3(aq) = Cu(NO3)2 + H2SO4 =>
CuSO4(aq) + 2 HNO3(aq) = Cu(NO3)2 + H2SO4
Ba2Cl + Mg2[SO4]2 = Ba2[SO4]2 + Mg2Cl =>
Ba2Cl + Mg2[SO4]2 = Ba2[SO4]2 + Mg2Cl
Pb(NO3)2(aq) + NaI = PbI2 + NaNO3 =>
Pb(NO3)2(aq) + 2 NaI = PbI2 + 2 NaNO3
KBrO + FeSO4 + H2SO4 = Fe2(SO4)3 + KBr + H2O =>
KBrO + 2 FeSO4 + H2SO4 = Fe2(SO4)3 + KBr + H2O
K3[Fe(OH)6] + HCl = KCl + Fe(OH)3 + H2O =>
K3[Fe(OH)6] + 3 HCl = 3 KCl + Fe(OH)3 + 3 H2O
Cl2K2 = KCl =>
Cl2K2 = 2 KCl
C6H5COOH + HO2 = CO2 + H2O =>
C6H5COOH + 10 HO2 = 7 CO2 + 8 H2O
CuNO + NaOH = Cu(OH) + NaNO =>
CuNO + NaOH = Cu(OH) + NaNO
Sn(OH)4 + H3AsO4 = H2O + Sn3(AsO4)4 =>
3 Sn(OH)4 + 4 H3AsO4 = 12 H2O + Sn3(AsO4)4
Ni + CO3 + H2O = NiO + HCO3 =>
Ni + 2 CO3 + H2O = NiO + 2 HCO3
ZnC + O2 = ZnO + CO2 =>
2 ZnC + 3 O2 = 2 ZnO + 2 CO2
Cr2O3 + NH3 = CrN + H2O =>
Cr2O3 + 2 NH3 = 2 CrN + 3 H2O
AgPO4 + H = Ag + H3PO4 =>
AgPO4 + 3 H = Ag + H3PO4
NaBr + KMnO4 + H2O = NaBrO3 + MnO2 + KOH =>
NaBr + 2 KMnO4 + H2O = NaBrO3 + 2 MnO2 + 2 KOH
CH3 + O2 = CO2 + H2O =>
4 CH3 + 7 O2 = 4 CO2 + 6 H2O
Br2 + VF5 = F2 + VBr3 =>
3 Br2 + 2 VF5 = 5 F2 + 2 VBr3
Zn + CrCl3 = ZnCl + CrCl2 =>
Zn + CrCl3 = ZnCl + CrCl2
Zn + (CaOH)2 = ZnOH + Ca =>
2 Zn + (CaOH)2 = 2 ZnOH + 2 Ca
P + O4 = P4O10 =>
8 P + 5 O4 = 2 P4O10
P4 + H2O + KOH = KH2PO3 + PH3 =>
P4 + 4 H2O + 2 KOH = 2 KH2PO3 + 2 PH3
TiO2 + HCl = H2O + TiCl4 =>
TiO2 + 4 HCl = 2 H2O + TiCl4
NaNO2 + KMnO4 + H2SO4 = NaNO3 + MnSO4 + KSO4 + H2O =>
2 NaNO2 + KMnO4 + 2 H2SO4 = 2 NaNO3 + MnSO4 + KSO4 + 2 H2O
Zn(OH)2 + CH3COOH = Zn(CH3COO)2 + H2 + O2 =>
Zn(OH)2 + 2 CH3COOH = Zn(CH3COO)2 + 2 H2 + O2
C3H5(NO3)3 = CO2 + H2O + O2 + N2 =>
4 C3H5(NO3)3 = 12 CO2 + 10 H2O + O2 + 6 N2
CuSO4HOH = HSO4CuOH =>
CuSO4HOH = HSO4CuOH
Fe2 = Fe =>
Fe2 = 2 Fe
Na2CO3 + H2O = NaOH + CO2 =>
Na2CO3 + H2O = 2 NaOH + CO2
CaCl2(aq) + Li2CO3(aq) = CaCO3(s) + LiCl(aq) =>
CaCl2(aq) + Li2CO3(aq) = CaCO3(s) + 2 LiCl(aq)
Ni(s) + MgCl2 = NiCl2 + Mg =>
Ni(s) + MgCl2 = NiCl2 + Mg
S + Cl2 + H2O = SO4{2}{-} + H3O{+} + Cl{-} =>
S + 5 Cl2 + 12 H2O = SO4{2}{-} + 8 H3O{+} + 10 Cl{-}
Ca(ClO4)2 + H2SO4 = Ca(HSO4)2 + HClO4 =>
Ca(ClO4)2 + 2 H2SO4 = Ca(HSO4)2 + 2 HClO4
C4H9COOH + NaOH = C4H9COONa + H2O =>
C4H9COOH + NaOH = C4H9COONa + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/30/24
Équations équilibrées sur06/29/23
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