| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaCl2 + H2SO4 = BaSO4 + 2 HCl
K(s) + HBr(aq) = KBr(aq) + H(l) =>
K(s) + HBr(aq) = KBr(aq) + H(l)
(NH4)2CO3 + KBr = K2CO3 + NH4Br =>
(NH4)2CO3 + 2 KBr = K2CO3 + 2 NH4Br
Co2O3 + H2S2O3 = Co2(S2O3)3 + H2O =>
Co2O3 + 3 H2S2O3 = Co2(S2O3)3 + 3 H2O
Li3PO4 + Fe = Li3 + FePO4 =>
Li3PO4 + Fe = Li3 + FePO4
C3H6O3 = C7H8 + H2O + CO2 =>
3 C3H6O3 = C7H8 + 5 H2O + 2 CO2
[(NH4)2(SO4)] = NH3 + H2SO4 =>
[(NH4)2(SO4)] = 2 NH3 + H2SO4
CuS(s) + O2(g) = CuO(s) + SO2(g) =>
2 CuS(s) + 3 O2(g) = 2 CuO(s) + 2 SO2(g)
Cu(NO3)2 + Na2CO3 = CuCO3 + NaNO3 =>
Cu(NO3)2 + Na2CO3 = CuCO3 + 2 NaNO3
CF2 + NaOH = NaF + Na2CO3 + H2O + COH2 =>
2 CF2 + 6 NaOH = 4 NaF + Na2CO3 + 2 H2O + COH2
Fe + (HCl) = FeCl2 + H2 =>
Fe + 2(HCl) = FeCl2 + H2
(NH4)2CO3 + KBr = K2CO3 + NH4Br =>
(NH4)2CO3 + 2 KBr = K2CO3 + 2 NH4Br
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
HCl + AgNO3 = AgCl + HNO3 =>
HCl + AgNO3 = AgCl + HNO3
Ca(s) + Br2(g) = CaBr(s) =>
2 Ca(s) + Br2(g) = 2 CaBr(s)
BaO + HCl = BaCl2 + H2O =>
BaO + 2 HCl = BaCl2 + H2O
Ba(OH)2 + ZnS2 = BaS2 + Zn(OH)2 =>
Ba(OH)2 + ZnS2 = BaS2 + Zn(OH)2
Cl2 + AlI = AlCl3 + I =>
3 Cl2 + 2 AlI = 2 AlCl3 + 2 I
AlCl3 + Ca(IO3)2 = Al(IO3)3 + CaCl2 =>
2 AlCl3 + 3 Ca(IO3)2 = 2 Al(IO3)3 + 3 CaCl2
CH3COONH4 + Cu(OH)2 = (CH3COO)2Cu + NH4OH =>
2 CH3COONH4 + Cu(OH)2 = (CH3COO)2Cu + 2 NH4OH
PCl5 + NaOH = Na3PO4 + NaCl + H2O =>
PCl5 + 8 NaOH = Na3PO4 + 5 NaCl + 4 H2O
Na2CO3 + HNO3 = NaNO3 + CO2 + H2O =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + CO2 + H2O
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
Fe(NO3)2 = NO2 + O2 + Fe2O3 =>
4 Fe(NO3)2 = 8 NO2 + O2 + 2 Fe2O3
K[BiI4] + H2O = BiI3 + KOH + HI =>
K[BiI4] + H2O = BiI3 + KOH + HI
C2H5OH + C2H5COOH = H2O + C2H5COOC2H5 =>
C2H5OH + C2H5COOH = H2O + C2H5COOC2H5
KHC4H4O6 + NaOH = C4H4O6 + Na + K + H2O =>
KHC4H4O6 + NaOH = C4H4O6 + Na + K + H2O
Na2MoS4H2SO4 = MoS3H2SNa2SO4 =>
Na2MoS4H2SO4 = MoS3H2SNa2SO4
HClKHS = KClH2S =>
HClKHS = KClH2S
HCl + H2O + Mg = HClH2OMg =>
HCl + H2O + Mg = HClH2OMg
Cd(NO3)2 + (NH4)2S = CdS + NH4NO3 =>
Cd(NO3)2 + (NH4)2S = CdS + 2 NH4NO3
SiO2 + Li2O = SiO + Li2O2 =>
SiO2 + Li2O = SiO + Li2O2
LiPO3 + Li3PO4 + V2O3 + SiO2 = Li4V2(PO4)2(SiO4) =>
LiPO3 + Li3PO4 + V2O3 + SiO2 = Li4V2(PO4)2(SiO4)
ZnCl2 + Cu(OH)2 = Zn(OH)2 + CuCl2 =>
ZnCl2 + Cu(OH)2 = Zn(OH)2 + CuCl2
Ag(NO3) + AlI2 = AgI + Al(NO3)2 =>
2 Ag(NO3) + AlI2 = 2 AgI + Al(NO3)2
Na(ClO)2 + HCl = Cl2 + NaCl + H2O =>
2 Na(ClO)2 + 8 HCl = 5 Cl2 + 2 NaCl + 4 H2O
F2 + H2O = FOH + FH =>
F2 + H2O = FOH + FH
Cs + H2O = CsOH + H2 =>
2 Cs + 2 H2O = 2 CsOH + H2
KMnO4 + KCl + H2SO4 = MnSO4 + K2SO4 + Cl2 + H2O =>
2 KMnO4 + 10 KCl + 8 H2SO4 = 2 MnSO4 + 6 K2SO4 + 5 Cl2 + 8 H2O
CoO(s) + H2(g) = Co(s) + H2O(g) =>
CoO(s) + H2(g) = Co(s) + H2O(g)
C2H6NO2Cl + NaOH = NH2CH2CO2Na + H2O + NaCl =>
C2H6NO2Cl + 2 NaOH = NH2CH2CO2Na + 2 H2O + NaCl
CH4(aq) + Cl(s) = CHCl3(aq) + HCl(g) =>
CH4(aq) + 6 Cl(s) = CHCl3(aq) + 3 HCl(g)
MnO2 + HCl + Na2SO3 = H2O + NaCl + MnSO4 =>
MnO2 + 2 HCl + Na2SO3 = H2O + 2 NaCl + MnSO4
NH4NO3 + H2O = NH3NO3 + H3O =>
NH4NO3 + H2O = NH3NO3 + H3O
C2H6O2 + O2 = CH2O2 + H2O =>
2 C2H6O2 + 3 O2 = 4 CH2O2 + 2 H2O
K2Cr2O7 + NaOH = K2Cr2O4 + NaO4H =>
K2Cr2O7 + NaOH = K2Cr2O4 + NaO4H
HCOH + H2 = CH3OH =>
HCOH + H2 = CH3OH
Na + H2SO4 = NaSO4 + H2 =>
Na + H2SO4 = NaSO4 + H2
C3H8 + NHO3 = C3H7NH2 + O2 =>
2 C3H8 + 2 NHO3 = 2 C3H7NH2 + 3 O2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/19/24
Équations équilibrées sur04/18/23
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