| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgI2 + F2 = MgF2 + I2
Na + Cl + O3 = NaClO3 =>
Na + Cl + O3 = NaClO3
Hg + O3 = HgO =>
3 Hg + O3 = 3 HgO
MnCl2 + NaBF4 = NaCl + MnB2 + F4 =>
MnCl2 + 2 NaBF4 = 2 NaCl + MnB2 + 2 F4
Mg(s) + HBr(aq) = MgBr2(aq) + H2(g) =>
Mg(s) + 2 HBr(aq) = MgBr2(aq) + H2(g)
H2S + CN = HS + HCN =>
H2S + CN = HS + HCN
P2O3 + H2Cr2O7 + H2O = H3PO4 + CrPO4 =>
3 P2O3 + 2 H2Cr2O7 + H2O = 2 H3PO4 + 4 CrPO4
Fe{3+} + Cl{-} = FeCl3 =>
Fe{3+} + 3 Cl{-} = FeCl3
CuSO4H2S = CuSH2SO4 =>
CuSO4H2S = CuSH2SO4
CH3CH2COOH(l) + CH3CH2CH2CH2CH2OH(l) = CH3CH2C(O)OCH3CH2CH2CH2CH2(l) + H2O(l) =>
CH3CH2COOH(l) + CH3CH2CH2CH2CH2OH(l) = CH3CH2C(O)OCH3CH2CH2CH2CH2(l) + H2O(l)
Pb(s)S(s) = PbS =>
Pb(s)S(s) = PbS
C17H36 + O2 = CO2 + H2O =>
C17H36 + 26 O2 = 17 CO2 + 18 H2O
Ca + H2O + (NH4)2C2O4 = (CaC2O4H2O) + NH4 =>
Ca + H2O + (NH4)2C2O4 = (CaC2O4H2O) + 2 NH4
CaCO3 + Fe2O3 + Ir + O2 = Ca2FeIrO6 + CO2 =>
8 CaCO3 + 2 Fe2O3 + 4 Ir + 5 O2 = 4 Ca2FeIrO6 + 8 CO2
SiO2Ca(OH)2 = CaSiO3H2O =>
SiO2Ca(OH)2 = CaSiO3H2O
C8H16O6 + O2 = CO2 + H2O =>
C8H16O6 + 9 O2 = 8 CO2 + 8 H2O
[Ni(NH3)6]SO4 + Na2S = [Ni(NH3)6]S + Na2SO4 =>
[Ni(NH3)6]SO4 + Na2S = [Ni(NH3)6]S + Na2SO4
(ZnOH)2CO3 + HClO4 = H2O + Zn(ClO4)2 + CO2 =>
(ZnOH)2CO3 + 4 HClO4 = 3 H2O + 2 Zn(ClO4)2 + CO2
HCO2CH3 + O2 = H2O + CO2 =>
HCO2CH3 + 2 O2 = 2 H2O + 2 CO2
AlNO3(aq) + CuCl2(aq) = AlCl(s) + Cu(NO3)2(aq) =>
2 AlNO3(aq) + CuCl2(aq) = 2 AlCl(s) + Cu(NO3)2(aq)
Cu(s) + S8 = CuS =>
8 Cu(s) + S8 = 8 CuS
Ag2(CrO)4 + NaCl = Na2(CrO)4 + AgCl =>
Ag2(CrO)4 + 2 NaCl = Na2(CrO)4 + 2 AgCl
Cu{+2} + NO{-} = Cu + NO =>
Cu{+2} + 2 NO{-} = Cu + 2 NO
H2CO3 + CaO2 = CaCO3 + H2O2 =>
H2CO3 + CaO2 = CaCO3 + H2O2
Mg(CIO4)2 + Na = NaCIO4 + Mg =>
Mg(CIO4)2 + 2 Na = 2 NaCIO4 + Mg
CaCo3 + O2 = CaO + Co2 =>
2 CaCo3 + O2 = 2 CaO + 3 Co2
sodium + magnesiumchloride = Sodiumchloride + magnesium =>
2 Na + MgCl2 = 2 NaCl + Mg
SrCO3 + CuO + TiO2 + (NH4)H2PO4 = SrTiCu4P4O17 + CO2 + NH3 + H2O =>
SrCO3 + 4 CuO + TiO2 + 4(NH4)H2PO4 = SrTiCu4P4O17 + CO2 + 4 NH3 + 6 H2O
I5{-} + HSO3{-} + H2O = I{-} + H{+} + SO4{-} =>
3 I5{-} + 4 HSO3{-} + 4 H2O = 15 I{-} + 12 H{+} + 4 SO4{-}
Mg(OH)2 + HCl = H2O + MgCl2 =>
Mg(OH)2 + 2 HCl = 2 H2O + MgCl2
CoF3 + S = SF4 + Co =>
4 CoF3 + 3 S = 3 SF4 + 4 Co
H3OKF = H2OHKF =>
H3OKF = H2OHKF
CsCl + I2 + Cl2 = CsICl2 =>
2 CsCl + I2 + Cl2 = 2 CsICl2
NaCl(aq) + Ca(NO3)2 = NaNO3(aq) + CaCl2(aq) =>
2 NaCl(aq) + Ca(NO3)2 = 2 NaNO3(aq) + CaCl2(aq)
ZnO + NO2 = ZnNO3 =>
ZnO + NO2 = ZnNO3
N2H4 + O2 = N2 + H2O =>
N2H4 + O2 = N2 + 2 H2O
H2SO4 + Mn2(CO3)3 = CO2 + H2O + Mn2(SO4)3 =>
3 H2SO4 + Mn2(CO3)3 = 3 CO2 + 3 H2O + Mn2(SO4)3
NaNO3 + AgF = NaF + AgNO3 =>
NaNO3 + AgF = NaF + AgNO3
Br2O3 = Br2O + O2 =>
Br2O3 = Br2O + O2
BaO + HCl = BaOHCl =>
BaO + HCl = BaOHCl
H2SO4 + Ba(CH3COO)2 = BaSO4 + CH3COOH =>
H2SO4 + Ba(CH3COO)2 = BaSO4 + 2 CH3COOH
NaHLi = LiHNa =>
NaHLi = LiHNa
H3PO4 + OH{-} = H2PO4{-} + H2O =>
H3PO4 + OH{-} = H2PO4{-} + H2O
NaHg + AlCl3 = NaCl + Al + Hg =>
3 NaHg + AlCl3 = 3 NaCl + Al + 3 Hg
KAl(SO4)2 + H2O = KAl(O)2 + H2SO4 =>
KAl(SO4)2 + 2 H2O = KAl(O)2 + 2 H2SO4
Ca2{+} + S2{-} = CaS =>
Ca2{+} + S2{-} = 2 CaS
Nb + Cl = NbCl5 =>
Nb + 5 Cl = NbCl5
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
NaOH(s) + CO2(g) = Na2CO3(s) + H2O(l) =>
2 NaOH(s) + CO2(g) = Na2CO3(s) + H2O(l)
CH3COOH + NaOH = NaCH3COO + H2O =>
CH3COOH + NaOH = NaCH3COO + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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