| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Sr(s) + Cl2(g) = 2 SrCl(s)
MgSO4 + Ba(No3)2 = Mg(No3)2 + BaSO4 =>
MgSO4 + Ba(No3)2 = Mg(No3)2 + BaSO4
IF = F2 + I2 =>
2 IF = F2 + I2
C16H10N2O2 + O2 = CO2 + H2O + N2 =>
2 C16H10N2O2 + 35 O2 = 32 CO2 + 10 H2O + 2 N2
Ag2CrO4 + CH3COOH = Ag + CH3COO + Cr2O7 + H2O =>
2 Ag2CrO4 + 2 CH3COOH = 4 Ag + 2 CH3COO + Cr2O7 + H2O
CN{-} + OCl{-} + OH{-} = N2 + CO3{-2} + H2O + Cl{-} =>
2 CN{-} + 5 OCl{-} + 2 OH{-} = N2 + 2 CO3{-2} + H2O + 5 Cl{-}
Zn3(PO4)2 + H2O = H3PO4 + (ZnOH)3PO4 =>
Zn3(PO4)2 + 3 H2O = H3PO4 + (ZnOH)3PO4
Ca + Fe(SO4) = Fe + Ca(SO4) =>
Ca + Fe(SO4) = Fe + Ca(SO4)
K2Cr2O7 + CrCl2 + HCl = KCl + CrCl3 + H2O =>
K2Cr2O7 + 6 CrCl2 + 14 HCl = 2 KCl + 8 CrCl3 + 7 H2O
NaClO + H2O + S = Cl2 + Na2SO4 + NaOH =>
6 NaClO + 2 H2O + S = 3 Cl2 + Na2SO4 + 4 NaOH
C8H5N3O4 + Na2S2O4 + H2O = C8H7N3O2 + NaHSO4 =>
C8H5N3O4 + Na2S2O4 + 2 H2O = C8H7N3O2 + 2 NaHSO4
CuCl2 + KI = CuI + KCl + I2 =>
2 CuCl2 + 4 KI = 2 CuI + 4 KCl + I2
Ca(OH)2 + HCl = Ca(ClO)2 + H2 =>
Ca(OH)2 + 2 HCl = Ca(ClO)2 + 2 H2
SOCl2 = S2Cl2 + SO2 + Cl2 =>
4 SOCl2 = S2Cl2 + 2 SO2 + 3 Cl2
C10H7OH + HCl = C10H7Cl + H2O =>
C10H7OH + HCl = C10H7Cl + H2O
KBr(aq) + Mg(OH)2(aq) = KOH(aq) + MgBr2(aq) =>
2 KBr(aq) + Mg(OH)2(aq) = 2 KOH(aq) + MgBr2(aq)
HNO2 + KMnO4 + HCl = HNO3 + MnCl2 + KCl + H2O =>
5 HNO2 + 2 KMnO4 + 6 HCl = 5 HNO3 + 2 MnCl2 + 2 KCl + 3 H2O
NaI + SnCl4 = I2 + NaCl + Sn =>
4 NaI + SnCl4 = 2 I2 + 4 NaCl + Sn
C3H8O = C3H6 + H2O = C3H6O =>
C3H8O = C3H6 + H2O
CuSO4(aq) + K4Fe(CN)6(aq) = Cu2Fe(CN)6 + K2SO4 =>
2 CuSO4(aq) + K4Fe(CN)6(aq) = Cu2Fe(CN)6 + 2 K2SO4
Na2S2O3 + K2Cr2O7 + HCl = S + Na2SO4 + CrCl3 + KCl + H2O =>
3 Na2S2O3 + K2Cr2O7 + 8 HCl = 3 S + 3 Na2SO4 + 2 CrCl3 + 2 KCl + 4 H2O
CaH2C2O6 = CaCO3 + H2O + CO2 =>
CaH2C2O6 = CaCO3 + H2O + CO2
Fe(NO3)3(aq) + NH4OH(aq) = Fe(OH)3 + NH4(NO3) =>
Fe(NO3)3(aq) + 3 NH4OH(aq) = Fe(OH)3 + 3 NH4(NO3)
NH4Cl + Hg(C2H3O2) = NH4C2H3O2 + HgCl =>
NH4Cl + Hg(C2H3O2) = NH4C2H3O2 + HgCl
Au2H2O2 = Au + H2 + O2 =>
Au2H2O2 = 2 Au + H2 + O2
Al + C2H2O4 = C6Al2O12 + H2 =>
2 Al + 3 C2H2O4 = C6Al2O12 + 3 H2
C6H12 + Br = C6H12Br2 =>
C6H12 + 2 Br = C6H12Br2
KCl + Na3[CO(NO2)6] = NaCl + K3[CO(NO2)6] =>
3 KCl + Na3[CO(NO2)6] = 3 NaCl + K3[CO(NO2)6]
NaCrO4 + Cl2 + NaOH = NaCrO2 + NaClO + H2O =>
NaCrO4 + 2 Cl2 + 4 NaOH = NaCrO2 + 4 NaClO + 2 H2O
C8H16O2(l) + O2(g) = COH + H2O =>
C8H16O2(l) + 5 O2(g) = 8 COH + 4 H2O
Al + S2 = AlS =>
2 Al + S2 = 2 AlS
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
Sr + Fe(NO3)3 = Sr(NO3)2 + Fe =>
3 Sr + 2 Fe(NO3)3 = 3 Sr(NO3)2 + 2 Fe
C6H7N + (CH3CO)2O = C8H9NO + C2H4O2 =>
C6H7N + (CH3CO)2O = C8H9NO + C2H4O2
Ag + Zn3(PO4)2 = Ag3(PO4) + Zn =>
6 Ag + Zn3(PO4)2 = 2 Ag3(PO4) + 3 Zn
R6 = R15 =>
5 R6 = 2 R15
Pb(NO3)2 + S = PbS + NO3 =>
Pb(NO3)2 + S = PbS + 2 NO3
Cl2 + AlF3 = AlCl3 + F =>
3 Cl2 + 2 AlF3 = 2 AlCl3 + 6 F
HKO4S + KOH = K2O4S + H2O =>
HKO4S + KOH = K2O4S + H2O
NH4NO3 + N2O = NH4O + N2NO3 =>
NH4NO3 + N2O = NH4O + N2NO3
Ce(SO4)2 = Ce + SO4 =>
Ce(SO4)2 = Ce + 2 SO4
MnSO4 + NH4HCO3 = MnCO3 + NH4HSO4 =>
MnSO4 + NH4HCO3 = MnCO3 + NH4HSO4
NaClO + NaBr = NaBrO + NaCl =>
NaClO + NaBr = NaBrO + NaCl
NaSO3 = NaSO2 + O2 =>
2 NaSO3 = 2 NaSO2 + O2
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
Mn(CH3COO)2*4H2O + KMnO4 + CH3COOH = Mn(CH3COO)3 + CH3COOK + H2O =>
4 Mn(CH3COO)2*4H2O + KMnO4 + 8 CH3COOH = 5 Mn(CH3COO)3 + CH3COOK + 20 H2O
Na2SO4 + Cu(C2H3O2)2 = NaC2H3O2 + CuSO4 =>
Na2SO4 + Cu(C2H3O2)2 = 2 NaC2H3O2 + CuSO4
Na4Fe(CN)6 + CuSO4 = Cu2Fe(CN)6 + Na2SO4 =>
Na4Fe(CN)6 + 2 CuSO4 = Cu2Fe(CN)6 + 2 Na2SO4
AgNO3(aq) + Fe2(SO4)3(aq) = Ag2SO4(s) + Fe(NO3)3(aq) =>
6 AgNO3(aq) + Fe2(SO4)3(aq) = 3 Ag2SO4(s) + 2 Fe(NO3)3(aq)
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
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