| Équations équilibrées la veille | Équations équilibrées le lendemain |
Li2(CO3) + 2 HCl = 2 LiCl + CO2 + H2O
FNa + Cl2 = F + NaCl =>
2 FNa + Cl2 = 2 F + 2 NaCl
Ca(OH)2 + P2O5 = Ca2(P2O7) + H2O =>
2 Ca(OH)2 + P2O5 = Ca2(P2O7) + 2 H2O
[BaCl2*2H2O] + Na3PO4 = Ba3(PO4)2 + NaCl + H2O =>
3[BaCl2*2H2O] + 2 Na3PO4 = Ba3(PO4)2 + 6 NaCl + 6 H2O
Na2O(s) + H2SO4(aq) = H2O + Na2SO4 =>
Na2O(s) + H2SO4(aq) = H2O + Na2SO4
Ag2S(s) + CuCl2(g) = AgCl(s) + CuS(g) =>
Ag2S(s) + CuCl2(g) = 2 AgCl(s) + CuS(g)
Fe2S2 + O2 = Fe2O3 + S =>
2 Fe2S2 + 3 O2 = 2 Fe2O3 + 4 S
C + SnO2 = CO + Sn =>
2 C + SnO2 = 2 CO + Sn
NO[SbCl6] + H2O = HNO3 + SbCl3 + HCl =>
NO[SbCl6] + 2 H2O = HNO3 + SbCl3 + 3 HCl
CuSO4 + Cu + S = CuSO4CuS =>
CuSO4 + Cu + S = CuSO4CuS
Cr + HOH = H2 + Cr(OH)2 =>
Cr + 2 HOH = H2 + Cr(OH)2
TiCl4 + C2H6O = Ti + HCl + H2O + C4 =>
2 TiCl4 + 2 C2H6O = 2 Ti + 8 HCl + 2 H2O + C4
P2O5 + CuO = Cu3(PO4)2 =>
P2O5 + 3 CuO = Cu3(PO4)2
K2Cr2O7 + C2H5OH = CH3COOH + H2O + K2O + Cr2O3 =>
2 K2Cr2O7 + 3 C2H5OH = 3 CH3COOH + 3 H2O + 2 K2O + 2 Cr2O3
Hg3Cl2 + SnCl2 = HgCl + Sn4Cl =>
7 Hg3Cl2 + 4 SnCl2 = 21 HgCl + Sn4Cl
Calciumchloride + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
BaCl2 + Fe = BaCl2Fe =>
BaCl2 + Fe = BaCl2Fe
ethanoicacid + sodiumhydroxide = CH3COONa + water =>
CH3COOH + NaOH = CH3COONa + H2O
Zn(s)CuSO4(aq) = Cu(s)ZnSO4(aq) =>
Zn(s)CuSO4(aq) = Cu(s)ZnSO4(aq)
Sr + CuO = SrO + Cu =>
Sr + CuO = SrO + Cu
K3PO4(aq) + NH4Cl(aq) = KCl(aq) + (NH4)3PO4(aq) =>
K3PO4(aq) + 3 NH4Cl(aq) = 3 KCl(aq) + (NH4)3PO4(aq)
SO3 + Fe(OH)3 = SFe + (OH)3O3 =>
SO3 + Fe(OH)3 = SFe + (OH)3O3
K2MnO4 = K + MnO4 =>
K2MnO4 = 2 K + MnO4
(NH3)2S + BaCl2 = BaS + NH3Cl =>
(NH3)2S + BaCl2 = BaS + 2 NH3Cl
W2O3 + CO = W + CO2 =>
W2O3 + 3 CO = 2 W + 3 CO2
H2SO4 + NO2 + H2O = HNO3 + H2S =>
H2SO4 + 8 NO2 + 4 H2O = 8 HNO3 + H2S
H{+} + S2O3{2-} = S8 + SO2 + H2O =>
16 H{+} + 8 S2O3{2-} = S8 + 8 SO2 + 8 H2O
NaNO3 + H2O + CO2 = Na2CO3 + HNO3 =>
2 NaNO3 + H2O + CO2 = Na2CO3 + 2 HNO3
La(C5H7O2)3 + Al(C5H7O2)3 + O2 = LaAlO3 + CO2 + H2O =>
La(C5H7O2)3 + Al(C5H7O2)3 + 36 O2 = LaAlO3 + 30 CO2 + 21 H2O
Na2CO3 + Ca(NO3)2 = Na(NO3)2 + Ca2CO3 =>
Na2CO3 + 2 Ca(NO3)2 = 2 Na(NO3)2 + Ca2CO3
HNO3(aq) + Cu(s) = Cu(NO3)2(aq) + H2O(l) + NO2(g) =>
4 HNO3(aq) + Cu(s) = Cu(NO3)2(aq) + 2 H2O(l) + 2 NO2(g)
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
CH4 + Cl = CH3Cl + HCl =>
CH4 + 2 Cl = CH3Cl + HCl
C6H12O + K2Cr2O7 + H2SO4 = H2O + K2SO4 + Cr2(SO4)3 + C6H10O =>
3 C6H12O + K2Cr2O7 + 4 H2SO4 = 7 H2O + K2SO4 + Cr2(SO4)3 + 3 C6H10O
Ca(NO3)2 + BaCl2 = Ba(NO3)2 + CaCl2 =>
Ca(NO3)2 + BaCl2 = Ba(NO3)2 + CaCl2
Fe2O3 + SnO = Fe + SnO2 =>
Fe2O3 + 3 SnO = 2 Fe + 3 SnO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Li2CO3 + H2 = LiOH + CO =>
Li2CO3 + H2 = 2 LiOH + CO
H4N2 + H2O2 = H2O + N2 =>
H4N2 + 2 H2O2 = 4 H2O + N2
Fe2(SO4)3 + SO2 + H2O = FeO + H2SO4 =>
Fe2(SO4)3 + SO2 + 4 H2O = 2 FeO + 4 H2SO4
Ba(NO3)2 + Mg(NO3)2 + Al(NO3)3 + NH2CONH2 = BaMg2Al16O27 + CO2 + NO2 + H2O =>
7.0000000000001Ba(NO3)2 + 14 Mg(NO3)2 + 112 Al(NO3)3 + 27 NH2CONH2 = 7 BaMg2Al16O27 + 27 CO2 + 432 NO2 + 54 H2O
Fe + K3[Fe(CN)6] = Fe[Fe(CN)6] + K3 =>
Fe + K3[Fe(CN)6] = Fe[Fe(CN)6] + K3
Y2(SO4)3 + BaCl2 = BaSO4 + YCl3 =>
Y2(SO4)3 + 3 BaCl2 = 3 BaSO4 + 2 YCl3
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Cd(OH) = CdOH =>
Cd(OH) = CdOH
Sb4O6 + NaOH = NaSbO2 + H2O =>
Sb4O6 + 4 NaOH = 4 NaSbO2 + 2 H2O
Ag(C2H3O2)2 + NH4I = AgI + NH4(C2H3O2)2 =>
Ag(C2H3O2)2 + NH4I = AgI + NH4(C2H3O2)2
MgO + NaCl = MgCl2 + Na2O =>
MgO + 2 NaCl = MgCl2 + Na2O
CO + H2 = C9H20O + H2O =>
9 CO + 18 H2 = C9H20O + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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