| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 ZnCO3 + 2 Na3PO4 = 3 Na2CO3 + Zn3(PO4)2
C2H6O2S + O2 = CO2 + H2O + SO3 =>
C2H6O2S + 4 O2 = 2 CO2 + 3 H2O + SO3
KOH + CU(NO3)2 = KNO3 + CU(HO)2 =>
2 KOH + CU(NO3)2 = 2 KNO3 + CU(HO)2
Ag(NO3) + LiCl = AgCl + Li(NO3) =>
Ag(NO3) + LiCl = AgCl + Li(NO3)
FeCl3 + AgOH = Fe(OH)3 + AgCl =>
FeCl3 + 3 AgOH = Fe(OH)3 + 3 AgCl
N2O + KClO3 + KOH = KCl + KNO2 + H2O =>
3 N2O + 2 KClO3 + 6 KOH = 2 KCl + 6 KNO2 + 3 H2O
CaCO3 + H2O = CO2 + Ca(OH)2 =>
CaCO3 + H2O = CO2 + Ca(OH)2
Ba(OH)2 + NaHSO4 = BaSO4 + NaOH + H2O =>
Ba(OH)2 + NaHSO4 = BaSO4 + NaOH + H2O
K2Cr2O7 + H2SO4 + C2H6O + H2O = KCr(SO4)2*12H2O + C2H4O =>
K2Cr2O7 + 4 H2SO4 + 3 C2H6O + 17 H2O = 2 KCr(SO4)2*12H2O + 3 C2H4O
AgNO3 + [Co(NH3)5SO4]Cl = AgCl + [Co(NH3)5SO4]NO3 =>
AgNO3 + [Co(NH3)5SO4]Cl = AgCl + [Co(NH3)5SO4]NO3
CH3CoOH + NaCl = CH3CoONa + HCl =>
CH3CoOH + NaCl = CH3CoONa + HCl
CuSO4 + (C2H8N2)2 = [Cu(C2H8N2)2] + SO4 =>
CuSO4 + (C2H8N2)2 = [Cu(C2H8N2)2] + SO4
NH2OH + HCl = NH3OHCl =>
NH2OH + HCl = NH3OHCl
C7H6O2 + CaCO3 = CaC7H5O2 + CO2 + H2O =>
31 C7H6O2 + 30 CaCO3 = 30 CaC7H5O2 + 37 CO2 + 18 H2O
CH2CH2O + NH2CH2CH2OH = NH(CH2CH2OH)2 =>
CH2CH2O + NH2CH2CH2OH = NH(CH2CH2OH)2
CsCl + Mg = MgCl2 + Cs =>
2 CsCl + Mg = MgCl2 + 2 Cs
SiO + HNO3 + HF = H2SiF6 + NO + H2O =>
3 SiO + 2 HNO3 + 18 HF = 3 H2SiF6 + 2 NO + 7 H2O
AgCl + H2O = AgOH + HCl =>
AgCl + H2O = AgOH + HCl
NH4SO4 + LiOH = NH3 + LiSO4 + H2O =>
NH4SO4 + LiOH = NH3 + LiSO4 + H2O
NaOH + SrO = NaO + SrOH =>
NaOH + SrO = NaO + SrOH
C6H12N4 + HNO3 = C3H6N6O6 + CH2(ONO2)2 + NH4NO3 + H2O =>
C6H12N4 + 10 HNO3 = C3H6N6O6 + 3 CH2(ONO2)2 + NH4NO3 + 3 H2O
Pb(NO3)2 + H2(SO4) = Pb(SO4) + H2(NO3)2 =>
Pb(NO3)2 + H2(SO4) = Pb(SO4) + H2(NO3)2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Li + CoBr6 = LiBr + CoBr2 =>
4 Li + CoBr6 = 4 LiBr + CoBr2
Co{3+} + Br{-} = Co{2+} + Br2 =>
2 Co{3+} + 2 Br{-} = 2 Co{2+} + Br2
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
KICl4 + KI = KCl + I2 =>
KICl4 + 3 KI = 4 KCl + 2 I2
Cr2(SO4)3 + Na2CO3 + KNO3 = Na2SO4 + Na2CrO4 + KNO2 + CO2 =>
Cr2(SO4)3 + 5 Na2CO3 + 3 KNO3 = 3 Na2SO4 + 2 Na2CrO4 + 3 KNO2 + 5 CO2
Cr + S = CrS =>
Cr + S = CrS
B2H6 + KOH + H2O = KBO2 + H2 =>
B2H6 + 2 KOH + 2 H2O = 2 KBO2 + 6 H2
Ba(NO3)2 + CO2 + H2O = BaCO3 + HNO3 =>
Ba(NO3)2 + CO2 + H2O = BaCO3 + 2 HNO3
C3H7NO3 + O2 = CO2 + H2O + NH3 =>
2 C3H7NO3 + 5 O2 = 6 CO2 + 4 H2O + 2 NH3
Fe2(SO4)3 + Li2CO3 = Fe2(CO3)3 + Li2SO4 =>
Fe2(SO4)3 + 3 Li2CO3 = Fe2(CO3)3 + 3 Li2SO4
CH3CHOHCH3 + MnO4{-} = CH3COCH3 + MnO2 + OH{-} + H2O =>
3 CH3CHOHCH3 + 2 MnO4{-} = 3 CH3COCH3 + 2 MnO2 + 2 OH{-} + 2 H2O
ZnCO3*3Zn(OH)2*H2O = ZnO + CO2 + H2O =>
ZnCO3*3Zn(OH)2*H2O = 4 ZnO + CO2 + 4 H2O
MnO + H2 = Mn + H2O =>
MnO + H2 = Mn + H2O
NiSO4 + Hg2(NO3)2 = Hg2SO4 + Ni(NO3)2 =>
NiSO4 + Hg2(NO3)2 = Hg2SO4 + Ni(NO3)2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NaNO2 + CH3COOH + Zn = NH4NO2 + CH3COONa + (CH3COO)2Zn + H2O =>
2 NaNO2 + 8 CH3COOH + 3 Zn = NH4NO2 + 2 CH3COONa + 3(CH3COO)2Zn + 2 H2O
S2O8{2-} + Au = SO4{2-} + Au{3+} =>
3 S2O8{2-} + 2 Au = 6 SO4{2-} + 2 Au{3+}
C6H12 + O = CO2 + H2O =>
C6H12 + 18 O = 6 CO2 + 6 H2O
BaNO3(aq) + NaSO4(aq) = BaSO4(s) + NaNO3(aq) =>
BaNO3(aq) + NaSO4(aq) = BaSO4(s) + NaNO3(aq)
CuO = Cu + O =>
CuO = Cu + O
TIO2 + C = TI + CO =>
TIO2 + 2 C = TI + 2 CO
K2SiO3 + Ca3(PO4)2 = K3PO4 + CaSiO3 =>
3 K2SiO3 + Ca3(PO4)2 = 2 K3PO4 + 3 CaSiO3
MoO2Cl2 + Ba(OH)2 = BaMoO4 + HCl =>
MoO2Cl2 + Ba(OH)2 = BaMoO4 + 2 HCl
S + O2(g) = SO2(g) =>
S + O2(g) = SO2(g)
K2Cr2O7 + CaCl2 = CaCr2O7 + KCl =>
K2Cr2O7 + CaCl2 = CaCr2O7 + 2 KCl
NaOH(aq) + HCl(aq) = H2O(s) + NaCl(l) =>
NaOH(aq) + HCl(aq) = H2O(s) + NaCl(l)
Cl2 + KI = KCl + I2 = =>
Cl2 + 2 KI = 2 KCl + I2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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