| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu2Br + KOH = Cu2OH + KBr
SrO + SiO2 = SiSrO3 =>
SrO + SiO2 = SiSrO3
H2SO4(aq) + HI(aq) = H2O(l) + I2(s) + H2S(aq) =>
H2SO4(aq) + 8 HI(aq) = 4 H2O(l) + 4 I2(s) + H2S(aq)
H + K2CO3 = K + H2O + CO2 =>
2 H + K2CO3 = 2 K + H2O + CO2
S + P = P4S =>
S + 4 P = P4S
H2SO4(aq) + HI(aq) = H2O(l) + I2(s) + H2S(aq) =>
H2SO4(aq) + 8 HI(aq) = 4 H2O(l) + 4 I2(s) + H2S(aq)
Fe + KClO3 + KOH = K2FeO4 + HCl =>
Fe + KClO3 + KOH = K2FeO4 + HCl
HNO3 + C6H5 + CH3 = C6H2(NO2)2CH3 + H2O =>
26 HNO3 + 14 C6H5 + 7 CH3 = 13 C6H2(NO2)2CH3 + 26 H2O
Mg(NO3)2 + HNO3 = MgH + (NO3)2NO3 =>
Mg(NO3)2 + HNO3 = MgH + (NO3)2NO3
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
FeCI3 + Pb(NO3)2 = Fe(NO3)2 + PbCI3 =>
FeCI3 + Pb(NO3)2 = Fe(NO3)2 + PbCI3
H2SO4(aq) + HI(aq) = H2S(g) + I2(g) + H2O(l) =>
H2SO4(aq) + 8 HI(aq) = H2S(g) + 4 I2(g) + 4 H2O(l)
Cu2Br + KOH = Cu2OH + KBr =>
Cu2Br + KOH = Cu2OH + KBr
NH4OH + Ca(C2H3O2)2 = C2H7NO2 + Ca(OH)2 =>
2 NH4OH + Ca(C2H3O2)2 = 2 C2H7NO2 + Ca(OH)2
PbO(s) + O2(g) = Pb3O4(s) =>
6 PbO(s) + O2(g) = 2 Pb3O4(s)
MgCl2(s) + NaOH(aq) = Mg(OH)2 + NaCl =>
MgCl2(s) + 2 NaOH(aq) = Mg(OH)2 + 2 NaCl
C3H6O + (Ag(NH3)2)OH = Ag + C3H5O2NH4 + H2O + NH3 =>
C3H6O + 2(Ag(NH3)2)OH = 2 Ag + C3H5O2NH4 + H2O + 3 NH3
NaCO3 + H2SO4 = NaSO4 + CO2 + H2O =>
NaCO3 + H2SO4 = NaSO4 + CO2 + H2O
K3 + PO4 + BaCl2 = BaPO4 + K3Cl2 =>
K3 + PO4 + BaCl2 = BaPO4 + K3Cl2
Ca + Cr(C2H3O2)3 = Ca(C2H3O2)2 + Cr =>
3 Ca + 2 Cr(C2H3O2)3 = 3 Ca(C2H3O2)2 + 2 Cr
H2O + NaCl + NH4Fe(SO4)2 + CuSO4 = NaHSO4 + NH4OH + Fe(OH)3 + CuCl2 =>
4 H2O + 4 NaCl + NH4Fe(SO4)2 + 2 CuSO4 = 4 NaHSO4 + NH4OH + Fe(OH)3 + 2 CuCl2
K3 + PO4 + BaCl2 = BaPO4 + K3Cl2 =>
K3 + PO4 + BaCl2 = BaPO4 + K3Cl2
Ag(aq) + CO3(aq) = AgCO3(s) =>
Ag(aq) + CO3(aq) = AgCO3(s)
I2 + HNO3 = H2 + HIO3 + NO2 =>
I2 + 6 HNO3 = 2 H2 + 2 HIO3 + 6 NO2
NiOHCl + KHSO4 = KCl + NiSO4 + H2O =>
NiOHCl + KHSO4 = KCl + NiSO4 + H2O
H{+} + MnO4 + S2O3{2-} = Mn{2+} + H2O + S4O6{2-} =>
8 H{+} + MnO4 + 6 S2O3{2-} = Mn{2+} + 4 H2O + 3 S4O6{2-}
H2SO4(aq) + HI(aq) = H2O(l) + I2(s) + H2S(aq) =>
H2SO4(aq) + 8 HI(aq) = 4 H2O(l) + 4 I2(s) + H2S(aq)
K3 + PO4 + BaCl2 = BaPO4 + K3Cl2 =>
K3 + PO4 + BaCl2 = BaPO4 + K3Cl2
Ag + CuNO3 = Cu + Ag(NO3)3 =>
Ag + 3 CuNO3 = 3 Cu + Ag(NO3)3
CH3COOH(aq) + NaHCO3(s) = CO2(g) + H2O(l) + NaC2H3O2 =>
CH3COOH(aq) + NaHCO3(s) = CO2(g) + H2O(l) + NaC2H3O2
C7H6O3 + MnO4{+} + OH{-} = MnO2 + H2O + CO2 =>
5 C7H6O3 + 28 MnO4{+} + 28 OH{-} = 28 MnO2 + 29 H2O + 35 CO2
(SO4) + BaCl2 = BaSO4 + Cl =>
(SO4) + BaCl2 = BaSO4 + 2 Cl
NF3(g) + H2O = HF(g) + NO(g) + NO2(g) =>
2 NF3(g) + 3 H2O = 6 HF(g) + NO(g) + NO2(g)
H2SO4(aq) + HI(aq) = H2O(l) + I2(s) + H2S(aq) =>
H2SO4(aq) + 8 HI(aq) = 4 H2O(l) + 4 I2(s) + H2S(aq)
CaCl2 + NaHCO3 = CaHCO3 + NaCl2 =>
CaCl2 + NaHCO3 = CaHCO3 + NaCl2
HI(aq) + H2SO4(aq) = H2S(g) + H2O + I2(s) =>
8 HI(aq) + H2SO4(aq) = H2S(g) + 4 H2O + 4 I2(s)
H2SO4(aq) + HI(aq) = I2(s) + SO2(g) + H2O =>
H2SO4(aq) + 2 HI(aq) = I2(s) + SO2(g) + 2 H2O
S + O3 = SO3 =>
S + O3 = SO3
H2SO4(aq) + HI(aq) = H2O(l) + I2(s) + H2S(aq) =>
H2SO4(aq) + 8 HI(aq) = 4 H2O(l) + 4 I2(s) + H2S(aq)
TiOCl2 + NH3 + H2O = Ti(OH)3 + N2 + HCl =>
6 TiOCl2 + 2 NH3 + 12 H2O = 6 Ti(OH)3 + N2 + 12 HCl
K3 + PO4 + BaCl2 = BaPO4 + K3Cl2 =>
K3 + PO4 + BaCl2 = BaPO4 + K3Cl2
Li3CO3 + H2CO3 = LiHCO3 + H2 =>
2 Li3CO3 + 4 H2CO3 = 6 LiHCO3 + H2
AlBr3 + FeI2 = AlI2 + FeBr3 =>
AlBr3 + FeI2 = AlI2 + FeBr3
Li2O + CO = Li2CO2 =>
Li2O + CO = Li2CO2
MgNH5PO4 = Mg2P2O7 + NH4 + H2O =>
2 MgNH5PO4 = Mg2P2O7 + 2 NH4 + H2O
CuSO4 + NaHCO3 = Cu(OH)2*CuCO3 + Na2SO4 + CO2 + H2O =>
2 CuSO4 + 4 NaHCO3 = Cu(OH)2*CuCO3 + 2 Na2SO4 + 3 CO2 + H2O
CH3CHO + NH3 = H2NCHCH3OH =>
CH3CHO + NH3 = H2NCHCH3OH
KMnO4 + Na2C2O4 + HCl = CO2 + H2O + NaCl2 + KCl + MnCl2 =>
4 KMnO4 + 5 Na2C2O4 + 32 HCl = 10 CO2 + 16 H2O + 10 NaCl2 + 4 KCl + 4 MnCl2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2SiCl2 + H2O = H8Si4O4 + HCl =>
4 H2SiCl2 + 4 H2O = H8Si4O4 + 8 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/24
Équations équilibrées sur02/09/23
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