| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca{+} + SO4{-} = CaSO4
KOH + NH4Cl = KCl + NH4OH =>
KOH + NH4Cl = KCl + NH4OH
MgCl2 + Na2CO3 = MgCO3(s) + NaCl =>
MgCl2 + Na2CO3 = MgCO3(s) + 2 NaCl
NH4VO3 + NaOH + H2O2 = Na3[V(O2)4] + NH3 + H2O =>
NH4VO3 + 3 NaOH + 4 H2O2 = Na3[V(O2)4] + NH3 + 6 H2O
NaOH + FeBr3 = NaBr3 + FeOH =>
NaOH + FeBr3 = NaBr3 + FeOH
K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl
SnCl2 + H2S = Sn2S2 + HCl =>
2 SnCl2 + 2 H2S = Sn2S2 + 4 HCl
CuO + HCl = Cu(HCl)2 + O2 =>
2 CuO + 4 HCl = 2 Cu(HCl)2 + O2
CrCl3 + Zn = Cr3 + ZnCl2 =>
6 CrCl3 + 9 Zn = 2 Cr3 + 9 ZnCl2
Ba(NO3)2 + H2O = Ba(OH)2 + HNO3 =>
Ba(NO3)2 + 2 H2O = Ba(OH)2 + 2 HNO3
HClO3 + H2S = HCl + H2SO =>
HClO3 + 3 H2S = HCl + 3 H2SO
CuSO4 + BaCl2 = CuCl2 + BaSO4 =>
CuSO4 + BaCl2 = CuCl2 + BaSO4
BN + F2 = BF3 + N2 =>
2 BN + 3 F2 = 2 BF3 + N2
(NH4)2SO4 + KOH = K2SO4 + NH3 + H2O =>
(NH4)2SO4 + 2 KOH = K2SO4 + 2 NH3 + 2 H2O
Al2O3 + Br2O3 = AlBr2O3 + O2 =>
2 Al2O3 + 4 Br2O3 = 4 AlBr2O3 + 3 O2
NH3 + H2O = NO2 + H{+} + e =>
NH3 + 2 H2O = NO2 + 7 H{+} + 7e
Na2CO3 + HCH3CO2 = CO2 + H2O + NaCH3CO2 =>
Na2CO3 + 2 HCH3CO2 = CO2 + H2O + 2 NaCH3CO2
Ca{+} + V{2+}{+} = V{3+} + Ca =>
Ca{+} + V{2+}{+} = V{3+} + Ca
C4H12O4 + O2 = CO2 + H2O =>
C4H12O4 + 5 O2 = 4 CO2 + 6 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
TiOH4 = Ti + OH4 =>
TiOH4 = Ti + OH4
HClO3 + H2S = HCl + H2SO =>
HClO3 + 3 H2S = HCl + 3 H2SO
Pb + HBr = PbBr2 + H2 =>
Pb + 2 HBr = PbBr2 + H2
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
Cu(NH3)4Cl2 + NH3 = Cu + (NH3)4Cl =>
Cu(NH3)4Cl2 + 4 NH3 = Cu + 2(NH3)4Cl
N2 + O2 + CH4 = NH2CH2COOH + H2 =>
N2 + 2 O2 + 4 CH4 = 2 NH2CH2COOH + 3 H2
NCO3 = NO + CO2 =>
NCO3 = NO + CO2
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
BaNO3 + NaSO3 = BaSO3 + NaNO3 =>
BaNO3 + NaSO3 = BaSO3 + NaNO3
CO + *5O2 = CO2 =>
10 CO + *5O2 = 10 CO2
SO2 + H2O + CaSO3 = Ca(HSO3)2 =>
SO2 + H2O + CaSO3 = Ca(HSO3)2
KBr + Fe(NO3)3 = FeBr3 + K(NO3) =>
3 KBr + Fe(NO3)3 = FeBr3 + 3 K(NO3)
C3H5OH + O2 = CO2 + H2O =>
C3H5OH + 4 O2 = 3 CO2 + 3 H2O
PbCl2 = Pb2 + Cl =>
2 PbCl2 = Pb2 + 4 Cl
Th(C2O4)2 = Th + C2O4 =>
Th(C2O4)2 = Th + 2 C2O4
Cu + S = Cu2S =>
2 Cu + S = Cu2S
AlPO4 + HF = AlF3 + H3PO4 =>
AlPO4 + 3 HF = AlF3 + H3PO4
Pb(NO3)2 + H2S = Pb2S2 + HNO3 =>
2 Pb(NO3)2 + 2 H2S = Pb2S2 + 4 HNO3
Na2SO3 + CH3COOH = H2O + NaCH3COO + SO2 =>
Na2SO3 + 2 CH3COOH = H2O + 2 NaCH3COO + SO2
ZnCl2 + KOH = Zn(OH)2 + KCl =>
ZnCl2 + 2 KOH = Zn(OH)2 + 2 KCl
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
Na2CO3 + MgBr2 = NaBr + MgCO3 =>
Na2CO3 + MgBr2 = 2 NaBr + MgCO3
PbCl2 = Pb + Cl =>
PbCl2 = Pb + 2 Cl
C9H10O3 + H2O2 = CO2 + H2O =>
C9H10O3 + 20 H2O2 = 9 CO2 + 25 H2O
NH4CO3 + BaNO3 = NH4NO3 + BaCO3 =>
NH4CO3 + BaNO3 = NH4NO3 + BaCO3
RbOH + HNO3 = RbNO3 + H2O =>
RbOH + HNO3 = RbNO3 + H2O
C8H8 + KMnO4 + H2SO4 = C6H5COOH + K2SO4 + MnSO4 + HOH =>
7 C8H8 + 8 KMnO4 + 12 H2SO4 = 8 C6H5COOH + 4 K2SO4 + 8 MnSO4 + 16 HOH
KCrO2 + HBr = CrBr3 + K2O + H2O =>
2 KCrO2 + 6 HBr = 2 CrBr3 + K2O + 3 H2O
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
CuO + NaCl = CuCl2 + Na2O =>
CuO + 2 NaCl = CuCl2 + Na2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/30/24
Équations équilibrées sur10/30/23
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