| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH3 + CH3COOH = C2H7NO2
CaCl + NaCo = CaCo + NaCl =>
CaCl + NaCo = CaCo + NaCl
MnSO4 + PbO2 + H2SO4 = HMnO4 + PbSO4 + H2O =>
2 MnSO4 + 5 PbO2 + 3 H2SO4 = 2 HMnO4 + 5 PbSO4 + 2 H2O
LiOH + VCl3 = LiCl + V(OH)3 =>
3 LiOH + VCl3 = 3 LiCl + V(OH)3
KOH + Ba(OH)2 = K2BaO2 + H2O =>
2 KOH + Ba(OH)2 = K2BaO2 + 2 H2O
(NH4)2CO3(aq) + CaCl2(aq) = (NH4)Cl(aq) + CaCO3(s) =>
(NH4)2CO3(aq) + CaCl2(aq) = 2(NH4)Cl(aq) + CaCO3(s)
MgH2 + H3PO4 = Mg3(PO4)2 + H2 =>
3 MgH2 + 2 H3PO4 = Mg3(PO4)2 + 6 H2
NH3 + CH3COOH = C2H7NO2 =>
NH3 + CH3COOH = C2H7NO2
Al2S3 + O2 = Al2S3O2 =>
Al2S3 + O2 = Al2S3O2
Al(OH3)3 + NaOH = Al(OH)3 + NaOH3 =>
Al(OH3)3 + 3 NaOH = Al(OH)3 + 3 NaOH3
Hg + O2 = HgO =>
2 Hg + O2 = 2 HgO
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 = =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
Pb + H3PO4 = PbH2 + PO4 =>
3 Pb + 2 H3PO4 = 3 PbH2 + 2 PO4
NaHCO3 + H3C6O7 = CO + H2O + Na3C6H5O7 =>
3 NaHCO3 + 12 H3C6O7 = 69 CO + 17 H2O + Na3C6H5O7
HCI + AI = AICI + H =>
HCI + AI = AICI + H
CHN3 + O2 = CO2 + H2O + NO =>
4 CHN3 + 11 O2 = 4 CO2 + 2 H2O + 12 NO
NH3 + CH3COOH = C2H7NO2 =>
NH3 + CH3COOH = C2H7NO2
KMnO4 + KCl + H2SO4 = MnSO4 + K2SO4 + H2O + Cl =>
KMnO4 + 5 KCl + 4 H2SO4 = MnSO4 + 3 K2SO4 + 4 H2O + 5 Cl
MnO4{-} + Fe{+2} + H{+} = Fe{+3} + MnO2 + H2O =>
MnO4{-} + 3 Fe{+2} + 4 H{+} = 3 Fe{+3} + MnO2 + 2 H2O
H2S + CO2 = COS + H2O =>
H2S + CO2 = COS + H2O
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
MoS(s) + O2(g) = MoO3 + SO2 =>
2 MoS(s) + 5 O2(g) = 2 MoO3 + 2 SO2
HgCl2 + Na2S2O3 + H2O = HgCl2*2HgS + Na2SO4 + HCl =>
3 HgCl2 + 2 Na2S2O3 + 2 H2O = HgCl2*2HgS + 2 Na2SO4 + 4 HCl
NiI1 + K2CO3 = Ni2CO3 + KI =>
2 NiI1 + K2CO3 = Ni2CO3 + 2 KI
Pb2 + K2Cr2O7 = Pb2Cr2O7 + K2 =>
Pb2 + K2Cr2O7 = Pb2Cr2O7 + K2
HBr + Fe = FeBr2 + H2 =>
2 HBr + Fe = FeBr2 + H2
Mg + Fe2OH = MgOH + Fe =>
Mg + Fe2OH = MgOH + 2 Fe
Ba(IO3)2 + Cr2(SO3)3 = Cr(IO3)3 + Ba(SO3) =>
3 Ba(IO3)2 + Cr2(SO3)3 = 2 Cr(IO3)3 + 3 Ba(SO3)
Ti + NaOH = Ti(OH)4 + Na =>
Ti + 4 NaOH = Ti(OH)4 + 4 Na
KMnO4 + H2S + H2O = K2S + MnH2 + H2O4 =>
2 KMnO4 + H2S + 4 H2O = K2S + 2 MnH2 + 3 H2O4
C3H12 + N6Cl12 = C3Cl12 + N6 + H12 =>
C3H12 + N6Cl12 = C3Cl12 + N6 + H12
HI(aq) + LiOH(aq) = LiI + H2O =>
HI(aq) + LiOH(aq) = LiI + H2O
Mo(CO)6 + (CH3)3C6H3 = Mo(CO)3[(CH3)3C6H3] + CO =>
Mo(CO)6 + (CH3)3C6H3 = Mo(CO)3[(CH3)3C6H3] + 3 CO
BCl3 + H2O = B(OH)3 + HCl =>
BCl3 + 3 H2O = B(OH)3 + 3 HCl
Cr2O7{-2} + H2S + H{+} = Cr{3+} + S + H2O =>
Cr2O7{-2} + 3 H2S + 8 H{+} = 2 Cr{3+} + 3 S + 7 H2O
Ca(Cl)2 + H3PO4 = Ca3(PO4)2 + HCl =>
3 Ca(Cl)2 + 2 H3PO4 = Ca3(PO4)2 + 6 HCl
Li + H2O = Li{+} + OH{-} + H2 =>
2 Li + 2 H2O = 2 Li{+} + 2 OH{-} + H2
CH3CO2H + Pb(OH)2 = Pb(CH3CO2)2 + H2O =>
2 CH3CO2H + Pb(OH)2 = Pb(CH3CO2)2 + 2 H2O
HNO3 + HS = NO + S + H2O =>
HNO3 + 3 HS = NO + 3 S + 2 H2O
Ba(CO3) + C + H2O = CO + Ba(OH)2 =>
Ba(CO3) + C + H2O = 2 CO + Ba(OH)2
Mg2O2 + H2O = H2 + MgO4 =>
Mg2O2 + 6 H2O = 6 H2 + 2 MgO4
CuO + C = CO2 + Cu =>
2 CuO + C = CO2 + 2 Cu
HNO2HI = NO + I2 + H2O =>
2 HNO2HI = 2 NO + I2 + 2 H2O
C4H4O4 + NaHCO3 = C4H4Na2O6 + CO2 + H2O =>
5 C4H4O4 + 12 NaHCO3 = 6 C4H4Na2O6 + 8 CO2 + 4 H2O
CuSO4 = Cu(SO4) = CuCl2 =>
CuSO4 = Cu(SO4)
K2SO3 + HNO2 = H2SO3 + KNO2 =>
K2SO3 + 2 HNO2 = H2SO3 + 2 KNO2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Cu(NO3)2*6H2O + C2H5NO2 = CuO + CO2 + N2 + H2O =>
9 Cu(NO3)2*6H2O + 10 C2H5NO2 = 9 CuO + 20 CO2 + 14 N2 + 79 H2O
Pb(NO3)2 + K2SO4 = PbSO4 + KNO3 =>
Pb(NO3)2 + K2SO4 = PbSO4 + 2 KNO3
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/20/24
Équations équilibrées sur05/20/23
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