| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Ni(NO3)2 + 2 Fe(SO4)3 = 2 Fe(NO3)3 + 3 Ni(SO4)2
AlN + Li2O = Al2O3 + Li3N =>
2 AlN + 3 Li2O = Al2O3 + 2 Li3N
KNO3 + H2O = KOH + HNO3 =>
KNO3 + H2O = KOH + HNO3
Pb(OH)2 + Hg2S = PbS + Hg2(OH)2 =>
Pb(OH)2 + Hg2S = PbS + Hg2(OH)2
H + CI = HCI =>
H + CI = HCI
AgNO3 + KCI = AgCI + KNO3 =>
AgNO3 + KCI = AgCI + KNO3
NaCl + Fe2(SO4)3 = FeSO4 + Cl2 + Na2SO4 =>
2 NaCl + Fe2(SO4)3 = 2 FeSO4 + Cl2 + Na2SO4
Fe + CuSO4 + NaCl = FeCl2 + Cu + Na2SO4 =>
Fe + CuSO4 + 2 NaCl = FeCl2 + Cu + Na2SO4
LiHO + H2SO4 = Li2SO4 + H2O =>
2 LiHO + H2SO4 = Li2SO4 + 2 H2O
NH4MnO4 + NaBr = NaMnO4 + NH4Br =>
NH4MnO4 + NaBr = NaMnO4 + NH4Br
K2[HgBr4] + KI = K2[HgI4] + KBr =>
K2[HgBr4] + 4 KI = K2[HgI4] + 4 KBr
Hg(OH)2 + H2CrO4 = HgCrO4 + HOH =>
Hg(OH)2 + H2CrO4 = HgCrO4 + 2 HOH
CH4 + Cl2 = C2H5Cl + HCl =>
2 CH4 + 2 Cl2 = C2H5Cl + 3 HCl
KNO3 + H2O = KOH + HNO3 =>
KNO3 + H2O = KOH + HNO3
Sn(NO2)4 + K3PO4 = KNO2 + Sn3(PO4)4 =>
3 Sn(NO2)4 + 4 K3PO4 = 12 KNO2 + Sn3(PO4)4
AlBr3 + H2O = Al2O3 + HBr =>
2 AlBr3 + 3 H2O = Al2O3 + 6 HBr
FeI3 + CuHCO3 = Fe(HCO3)3 + CuI =>
FeI3 + 3 CuHCO3 = Fe(HCO3)3 + 3 CuI
Pb(NO3)2 + C2H4O2 = Pb(C2H3O2)2 + HNO3 =>
Pb(NO3)2 + 2 C2H4O2 = Pb(C2H3O2)2 + 2 HNO3
(NH4)2CO3 + Cu(N3)2 = CuCO3 + NH4 + N6 =>
(NH4)2CO3 + Cu(N3)2 = CuCO3 + 2 NH4 + N6
CH3CH2CHOHCH3 + Cr2O7{2-} + H{+} = CH3CH2COCH3 + Cr{3+} + H2O =>
3 CH3CH2CHOHCH3 + Cr2O7{2-} + 8 H{+} = 3 CH3CH2COCH3 + 2 Cr{3+} + 7 H2O
Pr600O1100 + Ag100O100 + Nb200O500 = Pr1Ag97Nb100O300 + O200 =>
2 Pr600O1100 + 1164 Ag100O100 + 600.00000000002Nb200O500 = 1200 Pr1Ag97Nb100O300 + 293.00000000001O200
I + Cl = ICl3 =>
I + 3 Cl = ICl3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Zn + Al = ZnAl =>
Zn + Al = ZnAl
CrI2 + H2O = HI + CrO =>
CrI2 + H2O = 2 HI + CrO
FeSO4 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4) + K2SO4 + H2O =>
10 FeSO4 + K2Cr2O7 + 7 H2SO4 = 5 Fe2(SO4)3 + Cr2(SO4) + K2SO4 + 7 H2O
CH3CH2CH3 + Cl2 = CH3CH(Cl) + HCl =>
4 CH3CH2CH3 + 7 Cl2 = 6 CH3CH(Cl) + 8 HCl
C11H22O11 + KClO3 = H2O + CO2 + KCl =>
3 C11H22O11 + 22 KClO3 = 33 H2O + 33 CO2 + 22 KCl
Pb(OH)2 + Hg2S = PbS + Hg2(OH)2 =>
Pb(OH)2 + Hg2S = PbS + Hg2(OH)2
KClO3 + O2 = KClO4 =>
2 KClO3 + O2 = 2 KClO4
IO3{-} + HSO3{-} = I2 + SO4{-2} + H{+} + H2O =>
2 IO3{-} + 5 HSO3{-} = I2 + 5 SO4{-2} + 3 H{+} + H2O
Pb(OH)2 + Hg2S = PbS + HgOH =>
Pb(OH)2 + Hg2S = PbS + 2 HgOH
Cu2S + SO2 = CuS + O =>
Cu2S + SO2 = 2 CuS + 2 O
C3H5OC2H5 + O2 = CO2 + H2O =>
C3H5OC2H5 + 7 O2 = 5 CO2 + 5 H2O
H2(SO4) + NaOH = H2OH + Na(SO4) =>
H2(SO4) + NaOH = H2OH + Na(SO4)
CuCl2 + HCl = [CuCl4] + H2 =>
CuCl2 + 2 HCl = [CuCl4] + H2
HF + H2O = H2OHF =>
HF + H2O = H2OHF
C12H26 + O2 = C02 + H2O =>
2 C12H26 + 13 O2 = 12 C02 + 26 H2O
Na2Co3 + Ca(OH)2 = Na(OH)2 + Ca2Co3 =>
Na2Co3 + 2 Ca(OH)2 = 2 Na(OH)2 + Ca2Co3
Mg + O = Mg5O3 =>
5 Mg + 3 O = Mg5O3
K + HPO4 = K3PO4 + H2 =>
6 K + 2 HPO4 = 2 K3PO4 + H2
C9H11NO3 + O2 = H2O + CO2 + NH3 =>
2 C9H11NO3 + 19 O2 = 8 H2O + 18 CO2 + 2 NH3
SiF4 + Na = Si + NaF =>
SiF4 + 4 Na = Si + 4 NaF
H3PO4 + Al6B4 + C2H6O2 = Al6B4P + CO2 + H2O =>
2 H3PO4 + 2 Al6B4 + C2H6O2 = 2 Al6B4P + 2 CO2 + 6 H2O
KNO2 + NH4Cl = N2 + H2O + KCl =>
KNO2 + NH4Cl = N2 + 2 H2O + KCl
H3PO4(aq) + NaOH(aq) = Na2HPO4(aq) + H2O(l) =>
H3PO4(aq) + 2 NaOH(aq) = Na2HPO4(aq) + 2 H2O(l)
C17H21NO4 + HCl = C17H21NO4HCl =>
C17H21NO4 + HCl = C17H21NO4HCl
K4[Fe(CN)6] + NaOH = Fe(OH)2 + KCN + NaCN =>
K4[Fe(CN)6] + 2 NaOH = Fe(OH)2 + 4 KCN + 2 NaCN
MnO4{-} + H2C2O4 = MnO2 + CO2 + OH{-} + H2O =>
2 MnO4{-} + 3 H2C2O4 = 2 MnO2 + 6 CO2 + 2 OH{-} + 2 H2O
U(SO4)2 + KF = UF4 + K2SO4 =>
U(SO4)2 + 4 KF = UF4 + 2 K2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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