| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgO + Fe2O3 = AgFe2O4
HgS + NOCl = Hg + SO + NCl =>
HgS + NOCl = Hg + SO + NCl
AgNo3 + NaOH = AgOH(s) + NaNo3 =>
AgNo3 + NaOH = AgOH(s) + NaNo3
Mg + AgNO3 = Ag + Mg(NO3)2 =>
Mg + 2 AgNO3 = 2 Ag + Mg(NO3)2
SCl2 + H2O = S + H2SO4 + HCl =>
3 SCl2 + 4 H2O = 2 S + H2SO4 + 6 HCl
CH3COONH4 + NaCl = CH3COONa + NH4Cl =>
CH3COONH4 + NaCl = CH3COONa + NH4Cl
Ra + HCl = RaCl + H =>
Ra + HCl = RaCl + H
Al(OH)3 + PH3 + Al(NO3)3 = H2O + NO + Al(PO4) =>
Al(OH)3 + 9 PH3 + 8 Al(NO3)3 = 15 H2O + 24 NO + 9 Al(PO4)
MgSO4 + Ca = CaSO4 + Mg =>
MgSO4 + Ca = CaSO4 + Mg
HCl + KCr2O7 = Cl2 + H2O + KCl + CrCl3 =>
28 HCl + 2 KCr2O7 = 7 Cl2 + 14 H2O + 2 KCl + 4 CrCl3
C8H16(s) + O2(g) = CO2(g) + H2O =>
C8H16(s) + 12 O2(g) = 8 CO2(g) + 8 H2O
Na + H3PO4 = H2 + Na3PO4 =>
6 Na + 2 H3PO4 = 3 H2 + 2 Na3PO4
FeO + C = Fe + C(O2) =>
2 FeO + C = 2 Fe + C(O2)
CH2(CH2)2CH3 + O2 = CO2 + H2O =>
4 CH2(CH2)2CH3 + 25 O2 = 16 CO2 + 18 H2O
FeSO4 + HNO3 + H2SO4 = Fe2(SO4)3 + HNO2 + H2O =>
2 FeSO4 + HNO3 + H2SO4 = Fe2(SO4)3 + HNO2 + H2O
NaIO3 + SO2 + H2O = I2 + NaH2SO4 + H2SO4 =>
2 NaIO3 + 6 SO2 + 6 H2O = I2 + 2 NaH2SO4 + 4 H2SO4
Co2 + HCl = Co2Cl + H =>
Co2 + HCl = Co2Cl + H
Cu(CH3COO)2 + NaOH = Cu(OH)2 + CH3COONa =>
Cu(CH3COO)2 + 2 NaOH = Cu(OH)2 + 2 CH3COONa
Cu + H3Po4 = Cu3(Po2)2 + H2 =>
6 Cu + 2 H3Po4 = 2 Cu3(Po2)2 + 3 H2
C9H10N2O + O2 = CO2 + NO2 + H2O =>
C9H10N2O + 13 O2 = 9 CO2 + 2 NO2 + 5 H2O
Mg3(PO4)2 + H2SO4 = MgHPO4 + MgSO4 =>
Mg3(PO4)2 + H2SO4 = 2 MgHPO4 + MgSO4
CoCl + FeSO4 = CoSO4 + FeCl =>
CoCl + FeSO4 = CoSO4 + FeCl
HNO3 + Cu2CO3(OH)2 = H2O + CO2 + Cu(NO3)2 =>
4 HNO3 + Cu2CO3(OH)2 = 3 H2O + CO2 + 2 Cu(NO3)2
Cu + MgCl2 = CuCl2 + Mg =>
Cu + MgCl2 = CuCl2 + Mg
Fe2O3 + NH3 = Fe3O4 + N2 + H2O =>
9 Fe2O3 + 2 NH3 = 6 Fe3O4 + N2 + 3 H2O
NaNH4HPO4 = NaPO3 + H2O + NH3 =>
NaNH4HPO4 = NaPO3 + H2O + NH3
C6H5NH2 + Ca(ClO)2 = C6H5NO2 + CaCl2 + H2O =>
2 C6H5NH2 + 3 Ca(ClO)2 = 2 C6H5NO2 + 3 CaCl2 + 2 H2O
H2SO4(ag) + Cu(s) = CuSO4(s) + H2(g) =>
H2SO4(ag) + Cu(s) = CuSO4(s) + H2(g)
H2C6O6H6 + H2ClN = H2O + C + N2 + Cl2 =>
H2C6O6H6 + 2 H2ClN = 6 H2O + 6 C + N2 + Cl2
K2CrO4 + KBr + H2SO4 = Cr2(SO)3 + K2SO4 + Br2 + H2O =>
2 K2CrO4 + 24 KBr + 17 H2SO4 = Cr2(SO)3 + 14 K2SO4 + 12 Br2 + 17 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C9H20O3(l) + O2(g) = CO2(g) + H2O(g) =>
2 C9H20O3(l) + 25 O2(g) = 18 CO2(g) + 20 H2O(g)
(C2H3O2)3 = (C2H3O2)2 =>
2(C2H3O2)3 = 3(C2H3O2)2
NH4Cl + K2HgI4 = KCl + (NH4)2HgI4 =>
2 NH4Cl + K2HgI4 = 2 KCl + (NH4)2HgI4
C4H9COONa + NaOH = Na2CO3 + C4H10 =>
C4H9COONa + NaOH = Na2CO3 + C4H10
CH3CHO + NaOCl + NaOH = CH3COONa + NaCl + H2O =>
CH3CHO + NaOCl + NaOH = CH3COONa + NaCl + H2O
C2H2 + O2 = CO2 + H2 =>
C2H2 + 2 O2 = 2 CO2 + H2
Na + H3PO4 = H2 + Na3PO4 =>
6 Na + 2 H3PO4 = 3 H2 + 2 Na3PO4
MnSO3 + HCl = MnCl + HSO3 =>
MnSO3 + HCl = MnCl + HSO3
(CH3)3COH + HCl = C4H9Cl + H2O =>
(CH3)3COH + HCl = C4H9Cl + H2O
PbSO4 + AgNO3 = Pb(NO3)2 + Ag2SO4 =>
PbSO4 + 2 AgNO3 = Pb(NO3)2 + Ag2SO4
CaO + Na2SO4 = CaSO4 + Na2O =>
CaO + Na2SO4 = CaSO4 + Na2O
Cl + AlI3 = I2 + AlCl3 =>
6 Cl + 2 AlI3 = 3 I2 + 2 AlCl3
Ag2CO3 + HCl = AgCl + H2CO3 =>
Ag2CO3 + 2 HCl = 2 AgCl + H2CO3
ZnS + O2 = ZnOO + SO2 =>
ZnS + 2 O2 = ZnOO + SO2
Sr + O2 = SrO2 =>
Sr + O2 = SrO2
Li(s) + KCl(s) = LiKCl =>
Li(s) + KCl(s) = LiKCl
Ag + H3PO4 = Ag3(PO4) + H2 =>
6 Ag + 2 H3PO4 = 2 Ag3(PO4) + 3 H2
Cu + AgC2H3O2 = Ag + CuC2H3O2 =>
Cu + AgC2H3O2 = Ag + CuC2H3O2
FeC2O4*2H20 + O2 = FeO + H2O + CO2 =>
2 FeC2O4*2H20 + 21 O2 = 2 FeO + 40 H2O + 4 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/25
Équations équilibrées sur02/14/24
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