| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCl3 + 3 NH4HS + 3 H2O = Fe(OH)3 + 3 H2S + 3 NH4Cl
Al2(CO3)3(s) + H2SO4(aq) = Al2(SO4)3(aq) + CO2(g) + H2O(l) =>
Al2(CO3)3(s) + 3 H2SO4(aq) = Al2(SO4)3(aq) + 3 CO2(g) + 3 H2O(l)
H2SO4 + H2S = S0 + H2O =>
H2SO4 + 3 H2S = 4 S0 + 4 H2O
(COOH)2 + Fe(OH)3 = H2O + (COO)3Fe =>
3(COOH)2 + 2 Fe(OH)3 = 6 H2O + 2(COO)3Fe
Cu + PO4 = Cu2PO4 =>
2 Cu + PO4 = Cu2PO4
citricacid + OH = C6H5O7 + H2O =>
C6H8O7 + 3 OH = C6H5O7 + 3 H2O
SnBr2 + H2O = HBr + Sn(OH)2 =>
SnBr2 + 2 H2O = 2 HBr + Sn(OH)2
C2H4 + O2 = C + H2O =>
C2H4 + O2 = 2 C + 2 H2O
H2SO4 + Li2CO3 = Li2SO4 + H2O + CO2 =>
H2SO4 + Li2CO3 = Li2SO4 + H2O + CO2
CaCl + NaOH = CaOH(s) + NaCl =>
CaCl + NaOH = CaOH(s) + NaCl
Th3(PO4)4 + NaOH = Th(OH)4 + Na3PO4 =>
Th3(PO4)4 + 12 NaOH = 3 Th(OH)4 + 4 Na3PO4
N2H5Cl + HNO2 = HN3 + HCl + H2O =>
N2H5Cl + HNO2 = HN3 + HCl + 2 H2O
N2 + CaC2 = C + CaNCN =>
N2 + CaC2 = C + CaNCN
HCl(aq) + NaHCO3 = NaCl(s) + H2O(g) + CO2(g) =>
HCl(aq) + NaHCO3 = NaCl(s) + H2O(g) + CO2(g)
ZnCl2Li2S = ZnSLi2Cl2 =>
ZnCl2Li2S = ZnSLi2Cl2
C2O2H2 + O2 = CO2 + H2O =>
2 C2O2H2 + 3 O2 = 4 CO2 + 2 H2O
KI + Pb(CH3COO)2 = PbI2 + KCH3COO =>
2 KI + Pb(CH3COO)2 = PbI2 + 2 KCH3COO
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Cu + CoC2O4 = C2CuO4 + Co =>
Cu + CoC2O4 = C2CuO4 + Co
Fe(NO3)3 + NaF = FeF3 + NaNO3 =>
Fe(NO3)3 + 3 NaF = FeF3 + 3 NaNO3
K3(PO4) + HCl = KCl + H3(PO4) =>
K3(PO4) + 3 HCl = 3 KCl + H3(PO4)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Sc + H2SO4 = Sc2(SO4)3 + H2 =>
2 Sc + 3 H2SO4 = Sc2(SO4)3 + 3 H2
KI + BaO2 + HCl = KCl + BaCl2 + H2O + I2 =>
2 KI + BaO2 + 4 HCl = 2 KCl + BaCl2 + 2 H2O + I2
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Na1 + PO4 = Na3PO4 =>
3 Na1 + PO4 = Na3PO4
C(OH)2 + HNO3 = C(NO3)2 + H2O =>
C(OH)2 + 2 HNO3 = C(NO3)2 + 2 H2O
SO2 + Na2CO3 + H2O = NaHSO3 + CO2 =>
2 SO2 + Na2CO3 + H2O = 2 NaHSO3 + CO2
FeSO4 + K2CrO4 + H2SO4 = K2SO4 + Cr2(SO4)3 + Fe(SO4)3 + H2O =>
3 FeSO4 + 4 K2CrO4 + 16 H2SO4 = 4 K2SO4 + 2 Cr2(SO4)3 + 3 Fe(SO4)3 + 16 H2O
NaBO2 + H2O2 + H2O = NaBO3*10H2O =>
NaBO2 + H2O2 + 9 H2O = NaBO3*10H2O
Ca(ClO)2 + HCl = CaCl2 + H2O + Cl2 =>
Ca(ClO)2 + 4 HCl = CaCl2 + 2 H2O + 2 Cl2
Fe2(SO4)3 + Cd = CdSO4 + Fe =>
Fe2(SO4)3 + 3 Cd = 3 CdSO4 + 2 Fe
H2 + O2 = H2O2 =>
H2 + O2 = H2O2
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
CH3CH2COOCH(CH3)2NaOH = CH3CH(OH)CH3C2H5COONa =>
CH3CH2COOCH(CH3)2NaOH = CH3CH(OH)CH3C2H5COONa
AgNO{-3} + CuSO{-4} = AgSO{-4} + CuNO{-3} =>
AgNO{-3} + CuSO{-4} = AgSO{-4} + CuNO{-3}
CaBr2 + Be3(PO4)2 = Ca3(PO4)2 + BeBr2 =>
3 CaBr2 + Be3(PO4)2 = Ca3(PO4)2 + 3 BeBr2
CrO3 + Ba(OH)2 = Ba(HCrO4)2 =>
2 CrO3 + Ba(OH)2 = Ba(HCrO4)2
CuSO4 + NaOH = (CuOH)2 + NaSO4 =>
2 CuSO4 + 2 NaOH = (CuOH)2 + 2 NaSO4
Ca(OH)2 + Al2O3 + SiO2 + H2O = CaO*Al2O3*SiO2*8H2O =>
Ca(OH)2 + Al2O3 + SiO2 + 7 H2O = CaO*Al2O3*SiO2*8H2O
Fe + Cu(NO3)2 = Cu3 + Fe(NO3)2 =>
3 Fe + 3 Cu(NO3)2 = Cu3 + 3 Fe(NO3)2
HCl + NaHCO3 = NaCl + CO2 + H2O =>
HCl + NaHCO3 = NaCl + CO2 + H2O
H2 + P4 = PH3 =>
6 H2 + P4 = 4 PH3
H2O2(l) = H2O(l)2H2O(l) + O2(g) =>
4 H2O2(l) = 2 H2O(l)2H2O(l) + O2(g)
Ai + CuO = Ai2O3 + Cu =>
2 Ai + 3 CuO = Ai2O3 + 3 Cu
CuCl2 + NH3 = CuNH3 + Cl =>
CuCl2 + NH3 = CuNH3 + 2 Cl
Fe2(SO4)2 + KOH = FeOH + KSO4 =>
Fe2(SO4)2 + 2 KOH = 2 FeOH + 2 KSO4
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
NH4NO2 + H2SO4 = (NH4)2SO4 + HNO2 =>
2 NH4NO2 + H2SO4 = (NH4)2SO4 + 2 HNO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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