| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu4O + H2 = 4 Cu + H2O
Sc + Cl2 = ScCl3 =>
2 Sc + 3 Cl2 = 2 ScCl3
K2Cr2O7 + S + H2O = K2SO4 + H2CrO4 + H =>
K2Cr2O7 + S + 5 H2O = K2SO4 + 2 H2CrO4 + 6 H
KMnO4 + KCl + H2SO4 = K2SO4 + Mn(SO4)3 + H2O + Cl2 =>
2 KMnO4 + 2 KCl + 8 H2SO4 = 2 K2SO4 + 2 Mn(SO4)3 + 8 H2O + Cl2
Mg(s) + Al{+3} = Mg{2+} + Al(s) =>
3 Mg(s) + 2 Al{+3} = 3 Mg{2+} + 2 Al(s)
NH4Cl(aq) + Ca(OH)2 = CaCl2(aq) + NH3(g) + H2O(l) =>
2 NH4Cl(aq) + Ca(OH)2 = CaCl2(aq) + 2 NH3(g) + 2 H2O(l)
CH3COCH3 + CO2 = CH3COCH2CO2H =>
CH3COCH3 + CO2 = CH3COCH2CO2H
SnCl4 + Al = SnCl3 + AlCl2 =>
2 SnCl4 + Al = 2 SnCl3 + AlCl2
Sr(CH3COO)2 + H2SO4 = SrSO4 + CH3COOH =>
Sr(CH3COO)2 + H2SO4 = SrSO4 + 2 CH3COOH
CaS(aq) + FeBr2(aq) = FeS(aq) + CaBr2(aq) =>
CaS(aq) + FeBr2(aq) = FeS(aq) + CaBr2(aq)
KPO4{-3} + MgCl = MgPO4{-3} + KCl =>
KPO4{-3} + MgCl = MgPO4{-3} + KCl
C5H9NO4 + O2 = NH3 + CO2 + H2O =>
2 C5H9NO4 + 9 O2 = 2 NH3 + 10 CO2 + 6 H2O
Sr(OH)2 + K2SO4 = SrSO4 + K2(OH)2 =>
Sr(OH)2 + K2SO4 = SrSO4 + K2(OH)2
NH4Cl + NaOH = NH4OH + NaCl =>
NH4Cl + NaOH = NH4OH + NaCl
K2Cr2O7 + S + H2O = K2SO4 + H2CrO4 + H =>
K2Cr2O7 + S + 5 H2O = K2SO4 + 2 H2CrO4 + 6 H
C2H5OH + HCI = C2H5CI + H2O =>
C2H5OH + HCI = C2H5CI + H2O
Sr + Ag(NO3) = Sr(NO3)2 + Ag =>
Sr + 2 Ag(NO3) = Sr(NO3)2 + 2 Ag
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
CH3OH + N2O = CO2 + H2O + N2 =>
CH3OH + 3 N2O = CO2 + 2 H2O + 3 N2
KMnO4 + CH3CH2O + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
22 KMnO4 + 10 CH3CH2O + 33 H2SO4 = 11 K2SO4 + 22 MnSO4 + 20 CO2 + 58 H2O
Ba{+2} + Cu = Cu{+2} + Ba =>
Ba{+2} + Cu = Cu{+2} + Ba
MnSO4 + NaCO3 + O2 = CO2 + NaSO4 + Na2MnO4 =>
2 MnSO4 + 6 NaCO3 + O2 = 6 CO2 + 2 NaSO4 + 2 Na2MnO4
CHCl2 + Cl2 = CCl3 + HCl =>
CHCl2 + Cl2 = CCl3 + HCl
Pr2O3 + HCO2H = Pr(CO2H)3 + H2O =>
Pr2O3 + 6 HCO2H = 2 Pr(CO2H)3 + 3 H2O
Zn + Ca(OH)2 = CaZnO2 + H2 =>
Zn + Ca(OH)2 = CaZnO2 + H2
C6H6 + NaHSO4 = C6H5SO3H + NaOH =>
C6H6 + NaHSO4 = C6H5SO3H + NaOH
KMnO7 + Na2SO3 + H2SO3 = K2SO4 + MnSO4 + Na2SO4 + H2O =>
2 KMnO7 + 8 Na2SO3 + 3 H2SO3 = K2SO4 + 2 MnSO4 + 8 Na2SO4 + 3 H2O
Mg(s) + PdCl2(aq) = MgCl2(aq) + Pd(s) =>
Mg(s) + PdCl2(aq) = MgCl2(aq) + Pd(s)
ClO3 + H = Cl + H2O =>
ClO3 + 6 H = Cl + 3 H2O
Pb(OH)4 + KOH = K2[Pb(OH)6] =>
Pb(OH)4 + 2 KOH = K2[Pb(OH)6]
Na2CO3 + FeS2O3 = Na2S2O3 + FeCO3 =>
Na2CO3 + FeS2O3 = Na2S2O3 + FeCO3
Na3PO4 + Ba(NO3) = Na3(NO3) + BaPO4 =>
Na3PO4 + Ba(NO3) = Na3(NO3) + BaPO4
NaNO3 + (C6H5)2NH = Na2NH + C6H5NO3 =>
2 NaNO3 + (C6H5)2NH = Na2NH + 2 C6H5NO3
C8H9NO2 + NaHCO3 = NaC8H8NO2 + CO2 + H2O =>
C8H9NO2 + NaHCO3 = NaC8H8NO2 + CO2 + H2O
KNO3 + K = K2O + N2 =>
2 KNO3 + 10 K = 6 K2O + N2
Ca(OH)2 + NH4Cl = Ca(NH4)2 + OHCl =>
Ca(OH)2 + 2 NH4Cl = Ca(NH4)2 + 2 OHCl
MgSO4 + NaOH + C6H12O6 = Mg2O + Na2SO4 + C6H12O7 + H2O =>
2 MgSO4 + 4 NaOH + C6H12O6 = Mg2O + 2 Na2SO4 + C6H12O7 + 2 H2O
NaClO2 + H3PO4 = ClO2 + Na3PO4 + NaCl + H2O =>
15 NaClO2 + 4 H3PO4 = 12 ClO2 + 4 Na3PO4 + 3 NaCl + 6 H2O
NH4Cl + BaCl2 = BaNH4 + Cl =>
NH4Cl + BaCl2 = BaNH4 + 3 Cl
CuSO4 + Na2CO3 = CuCO3 + Na2(SO4) =>
CuSO4 + Na2CO3 = CuCO3 + Na2(SO4)
TiCl + HO = TiO + HCl =>
TiCl + HO = TiO + HCl
CuSO4 + F2 = CuF + SO2 + FO =>
2 CuSO4 + 3 F2 = 2 CuF + 2 SO2 + 4 FO
BaCl2 + HCl = HBa + Cl =>
BaCl2 + HCl = HBa + 3 Cl
H2SO4 + KH = K2SO4 + H =>
H2SO4 + 2 KH = K2SO4 + 4 H
AgNO3 + NaOCl = NaNO3 + AgCl + Ag2O2 + ClO2 =>
6 AgNO3 + 6 NaOCl = 6 NaNO3 + 4 AgCl + Ag2O2 + 2 ClO2
Al(OH)3 + H2SO4 + H2O = [Al(H2O)6]2(SO4)3 =>
2 Al(OH)3 + 3 H2SO4 + 6 H2O = [Al(H2O)6]2(SO4)3
Zn0152 + HCl = ZnCl2 + H2 =>
Zn0152 + 304 HCl = 152 ZnCl2 + 152 H2
CH4N2O + H2O = CO2 + H2 + NO2 =>
CH4N2O + 5 H2O = CO2 + 7 H2 + 2 NO2
Ti(SO4)2 + H2O2 + H2O = H2TiO4 + H2SO4 =>
Ti(SO4)2 + H2O2 + 2 H2O = H2TiO4 + 2 H2SO4
Pb(CH3COO)2 + KOH = Pb(OH)2 + CH3COOK =>
Pb(CH3COO)2 + 2 KOH = Pb(OH)2 + 2 CH3COOK
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/17/24
Équations équilibrées sur08/16/23
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