| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuCl2 + (NH4)2S = Cu(NH4)2S + Cl2
SrCl2(aq) + Pb(NO3)2(aq) = PbCl2(aq) + Sr(NO3)2(aq) =>
SrCl2(aq) + Pb(NO3)2(aq) = PbCl2(aq) + Sr(NO3)2(aq)
I2(s) + CaCl2(aq) = Cl2(s) + CaI2(aq) =>
I2(s) + CaCl2(aq) = Cl2(s) + CaI2(aq)
AgNO3 + Mg = Mg(NO3)2 + Ag3 =>
6 AgNO3 + 3 Mg = 3 Mg(NO3)2 + 2 Ag3
O2 + P4O6 = P2O5 =>
2 O2 + P4O6 = 2 P2O5
BaMnO4 + H2O = MnO2 + Ba(MnO4)2 + Ba(OH)2 =>
3 BaMnO4 + 2 H2O = MnO2 + Ba(MnO4)2 + 2 Ba(OH)2
SrCl2(aq) + Pb(NO3)2(aq) = PbCl2(aq) + Sr(NO3)2(aq) =>
SrCl2(aq) + Pb(NO3)2(aq) = PbCl2(aq) + Sr(NO3)2(aq)
MnO2 + Sn(OH)4 = Sn(MnO2)4 + OH =>
4 MnO2 + Sn(OH)4 = Sn(MnO2)4 + 4 OH
Cu + H{+} = Cu{+4} + H2 =>
Cu + 4 H{+} = Cu{+4} + 2 H2
CuCl2 + (NH4)2S = Cu(NH4)2S + Cl2 =>
CuCl2 + (NH4)2S = Cu(NH4)2S + Cl2
Li + CO2 + H3O = LiHCO3 + H2 =>
Li + CO2 + H3O = LiHCO3 + H2
Na(s) + Cl2(g) = NaCl(s) =>
2 Na(s) + Cl2(g) = 2 NaCl(s)
Mg(NO3)5 + Na3PO4 = Mg3(PO4)5 + NaNO3 =>
3 Mg(NO3)5 + 5 Na3PO4 = Mg3(PO4)5 + 15 NaNO3
C9H18 + O2 = CO2 + H2O =>
2 C9H18 + 27 O2 = 18 CO2 + 18 H2O
CuCl2 + (NH4)2S = Cu(NH4)2S + Cl2 =>
CuCl2 + (NH4)2S = Cu(NH4)2S + Cl2
C7H5ClO3 + C9H6O = C9H6O2 + C7H5ClO2 =>
C7H5ClO3 + C9H6O = C9H6O2 + C7H5ClO2
KMg(NO3)2 = K(NO3)2Mg =>
KMg(NO3)2 = K(NO3)2Mg
CuCl2 + (NH4)2S = Cu(NH4)2S + Cl2 =>
CuCl2 + (NH4)2S = Cu(NH4)2S + Cl2
KCl + NaNO3 = KNO3 + NaCl =>
KCl + NaNO3 = KNO3 + NaCl
CuCl2 + (NH4)2S = Cu(NH4)2S + Cl2 =>
CuCl2 + (NH4)2S = Cu(NH4)2S + Cl2
Na2SO3 + CuSO4 = Na2SO4 + CuSO3 =>
Na2SO3 + CuSO4 = Na2SO4 + CuSO3
CuCl2 + (NH4)2S = Cu(NH4)2S + Cl2 =>
CuCl2 + (NH4)2S = Cu(NH4)2S + Cl2
Hg2(NO3) = Hg + NO2 + O2 =>
2 Hg2(NO3) = 4 Hg + 2 NO2 + O2
Fe(OH)3 + H = H2O + Fe3 =>
3 Fe(OH)3 + 9 H = 9 H2O + Fe3
CuCl2 + (NH4)2S = Cu(NH4)2S + Cl2 =>
CuCl2 + (NH4)2S = Cu(NH4)2S + Cl2
CaCl2 + K2SO3 = CaSO3 + KCl =>
CaCl2 + K2SO3 = CaSO3 + 2 KCl
SrCl2(aq) + Pb(NO3)2(aq) = PbCl2(aq) + Sr(NO3)2(aq) =>
SrCl2(aq) + Pb(NO3)2(aq) = PbCl2(aq) + Sr(NO3)2(aq)
K + H2O = KOH + H =>
K + H2O = KOH + H
B2S3 = B + S2 =>
2 B2S3 = 4 B + 3 S2
HNOKI = HIKNO =>
HNOKI = HIKNO
H567 + O4 = HO =>
4 H567 + 567 O4 = 2268 HO
SrCl2(aq) + Pb(NO3)2(aq) = PbCl2(aq) + Sr(NO3)2(aq) =>
SrCl2(aq) + Pb(NO3)2(aq) = PbCl2(aq) + Sr(NO3)2(aq)
HClC20H14O4 = ClC20H15O4 =>
HClC20H14O4 = ClC20H15O4
N2H4 + MgO = Mg + NO2 + H2 =>
N2H4 + 4 MgO = 4 Mg + 2 NO2 + 2 H2
HNO3 + Na2O = NaNO3 + H2O =>
2 HNO3 + Na2O = 2 NaNO3 + H2O
NH4HSO4 + HNO3 = NO + H2SO4 + H2O =>
3 NH4HSO4 + 5 HNO3 = 8 NO + 3 H2SO4 + 7 H2O
Pt + FeO = PtO + Fe =>
Pt + FeO = PtO + Fe
LiHCO3 + H2SO4 = Li2SO4 + H2O + CO2 =>
2 LiHCO3 + H2SO4 = Li2SO4 + 2 H2O + 2 CO2
N2O4 + H2O + HMnO4 = HNO3 + Mn(NO3)2 =>
5 N2O4 + 2 H2O + 2 HMnO4 = 6 HNO3 + 2 Mn(NO3)2
CH3CH2CH2COOH + Na2CO3 = CH3CH2CH2CH2Na + CO2 + H2O =>
13 CH3CH2CH2COOH + 5 Na2CO3 = 10 CH3CH2CH2CH2Na + 17 CO2 + 7 H2O
NiO + CO = NiCO + O =>
NiO + CO = NiCO + O
SrCl2(aq) + Pb(NO3)2(aq) = PbCl2(aq) + Sr(NO3)2(aq) =>
SrCl2(aq) + Pb(NO3)2(aq) = PbCl2(aq) + Sr(NO3)2(aq)
TiClHgO = TiOHgCl =>
TiClHgO = TiOHgCl
Cu(CH3COO)2 + NaOH = CH3COO + NaOHCu =>
Cu(CH3COO)2 + NaOH = 2 CH3COO + NaOHCu
MnO2 + KBr + H2SO4 = MnSO4 + H2O + K2SO4 + Br2 =>
MnO2 + 2 KBr + 2 H2SO4 = MnSO4 + 2 H2O + K2SO4 + Br2
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
ZnCl2 + Na + S = ZnS + NaCl =>
ZnCl2 + 2 Na + S = ZnS + 2 NaCl
SrCl2(aq) + Pb(NO3)2(aq) = PbCl2(aq) + Sr(NO3)2(aq) =>
SrCl2(aq) + Pb(NO3)2(aq) = PbCl2(aq) + Sr(NO3)2(aq)
MnS + PbO2 + HNO3 = H2O + PbS + Pb(NO3)2 + MnO4 =>
MnS + 3 PbO2 + 4 HNO3 = 2 H2O + PbS + 2 Pb(NO3)2 + MnO4
K2Cr2O7 + CH3CH2OH + H2SO4 = Cr2(SO4)3 + CH3COOH + H2O + K2SO4 =>
2 K2Cr2O7 + 3 CH3CH2OH + 8 H2SO4 = 2 Cr2(SO4)3 + 3 CH3COOH + 11 H2O + 2 K2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/24
Équations équilibrées sur03/20/23
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