| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mn(OH)2 + H2SO4 = MnSO4 + 2 HOH
HNO3 + KOH = H2O + KNO3 =>
HNO3 + KOH = H2O + KNO3
MgCl2 + NaHPO4 = Mg(HPO4)2 + NaCl =>
MgCl2 + 2 NaHPO4 = Mg(HPO4)2 + 2 NaCl
NaCl + K(NO3)2 = NaClK(NO3)2 =>
NaCl + K(NO3)2 = NaClK(NO3)2
FeCl2 = FeCl3 + Fe =>
3 FeCl2 = 2 FeCl3 + Fe
HNO3 + Pb = Pb(NO3)2 + NO2 + H2O =>
4 HNO3 + Pb = Pb(NO3)2 + 2 NO2 + 2 H2O
C6H8 + O2 = CO2 + H2O2 =>
C6H8 + 10 O2 = 6 CO2 + 4 H2O2
CrCl3 + Na3PO4 = Cr(PO4) + NaCl =>
CrCl3 + Na3PO4 = Cr(PO4) + 3 NaCl
AlCl3 + H2O = Al(HO)3 + HCl =>
AlCl3 + 3 H2O = Al(HO)3 + 3 HCl
NaCl + Pb + NO3 = Pb2Cl + NaNO3 =>
NaCl + 2 Pb + NO3 = Pb2Cl + NaNO3
Cs(s) + H2O(l) = CsOH(aq) + H2(g) =>
2 Cs(s) + 2 H2O(l) = 2 CsOH(aq) + H2(g)
KOH(aq) + H2So4(aq) = K2So4(aq) + H2O(l) =>
2 KOH(aq) + H2So4(aq) = K2So4(aq) + 2 H2O(l)
TiCl3 + HNO3 + H2O = TiO2 + NO + HCl =>
3 TiCl3 + HNO3 + 4 H2O = 3 TiO2 + NO + 9 HCl
Fe2S3 + Na = Fe + Na2S =>
Fe2S3 + 6 Na = 2 Fe + 3 Na2S
P + Ca = Ca3P2 =>
2 P + 3 Ca = Ca3P2
CH3CH2CH2COH + KHCO3 = CH3CH2CH2COOK + H2O + CO2 =>
10 CH3CH2CH2COH + 11 KHCO3 = 11 CH3CH2CH2COOK + 7 H2O + 7 CO2
NaC7H5O3 + CuSO4 = NaSO4 + CuC7H5O3 =>
NaC7H5O3 + CuSO4 = NaSO4 + CuC7H5O3
SO2 + Cr2O7{2-} + H3O{+} = SO4{-} + Cr{3+} + H2O =>
2 SO2 + Cr2O7{2-} + 6 H3O{+} = 2 SO4{-} + 2 Cr{3+} + 9 H2O
Ba(NO3)2(aq) + K2SO4(aq) = Ba(SO4) + K2(NO3)2 =>
Ba(NO3)2(aq) + K2SO4(aq) = Ba(SO4) + K2(NO3)2
KCrO3Cl + HCl + CuCl = CuCl2 + CrCl3 + H2O + KCl =>
KCrO3Cl + 6 HCl + 3 CuCl = 3 CuCl2 + CrCl3 + 3 H2O + KCl
(NH4)2Fe(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = K3Fe3(C2O4)6*7H2O + (NH4)2SO4 + H2SO4 + H2O =>
6(NH4)2Fe(SO4)2*6H2O + 9 H2C2O4 + 3 K2C2O4 + 3 H2O2 = 2 K3Fe3(C2O4)6*7H2O + 6(NH4)2SO4 + 6 H2SO4 + 28 H2O
C6H12O6 + KNO3 + H2SO4 = C6H7O2(ONO2)3 + KHSO4 + H2O =>
C6H12O6 + 3 KNO3 + 3 H2SO4 = C6H7O2(ONO2)3 + 3 KHSO4 + 4 H2O
P4S3 + H2O = H3PO4 + SO4{2-} + H{+} + e =>
P4S3 + 28 H2O = 4 H3PO4 + 3 SO4{2-} + 44 H{+} + 38e
CaCl2 + F2 = CaF2 + Cl2 =>
CaCl2 + F2 = CaF2 + Cl2
O = O65 =>
65 O = O65
K2Cr2O7 + H2SO4 + K2C2O4 = CO2 + H2O + Cr2(SO4)3 + K2SO4 =>
K2Cr2O7 + 7 H2SO4 + 3 K2C2O4 = 6 CO2 + 7 H2O + Cr2(SO4)3 + 4 K2SO4
FeCl3 + Kl = KlCl3 + Fe =>
FeCl3 + Kl = KlCl3 + Fe
Ca(OH)2 + S = H2O + Ca(HS)2 + CaS2O3 =>
2 Ca(OH)2 + 4 S = H2O + Ca(HS)2 + CaS2O3
SB + Cl2 = SBCl5 =>
2 SB + 5 Cl2 = 2 SBCl5
NaIO3 + NaHSO3 = I2 + H2O + Na2SO4 + NaHSO4 =>
2 NaIO3 + 5 NaHSO3 = I2 + H2O + 2 Na2SO4 + 3 NaHSO4
KJ + Cl2 = KJCl4 =>
KJ + 2 Cl2 = KJCl4
CuO + HF = CuFHO =>
CuO + HF = CuFHO
CaO + SO3 = CaSO4 =>
CaO + SO3 = CaSO4
Na2CrO4 + AgNO3 = NaNO3 + CrO4Ag2 =>
Na2CrO4 + 2 AgNO3 = 2 NaNO3 + CrO4Ag2
C6H5ClH2 = C6H6HCl =>
C6H5ClH2 = C6H6HCl
Ca + MgO = CaO + Mg =>
Ca + MgO = CaO + Mg
C2H40 + KMnO4 + H2SO4 = C2H4O2 + H2O + K2SO4 + MnSO4 =>
C2H40 + 8 KMnO4 + 12 H2SO4 = C2H4O2 + 30 H2O + 4 K2SO4 + 8 MnSO4
PF4 = P + F =>
PF4 = P + 4 F
CU(OH)2 + Ag2O = CUO + AgOH =>
CU(OH)2 + Ag2O = CUO + 2 AgOH
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
HClO4 + FrOH = FrClO4 + H2O =>
HClO4 + FrOH = FrClO4 + H2O
B(OH)3 + CH3CH2OH = B(OCH2CH3)3 + H2O =>
B(OH)3 + 3 CH3CH2OH = B(OCH2CH3)3 + 3 H2O
Ca(H2PO4)2 + NaHCO3 = CO2 + H2O + Ca3(PO4)2 + Na2HPO4 =>
3 Ca(H2PO4)2 + 8 NaHCO3 = 8 CO2 + 8 H2O + Ca3(PO4)2 + 4 Na2HPO4
Li2CO3 + WO3 + CoO + Co3O4 = LiCo2WO6 + CO2 =>
Li2CO3 + 2 WO3 + CoO + Co3O4 = 2 LiCo2WO6 + CO2
CuSO4 = CuO + SO3 =>
CuSO4 = CuO + SO3
C5H11OH + C4H6O3 = C7H14O2 + H2O =>
2 C5H11OH + C4H6O3 = 2 C7H14O2 + H2O
Fe + Hg(NO3)2 = Fe(NO3)2 + Hg =>
Fe + Hg(NO3)2 = Fe(NO3)2 + Hg
Ni(NO3)2(aq) + H2SO4(aq) = NiSO4(s) + HNO3(aq) =>
Ni(NO3)2(aq) + H2SO4(aq) = NiSO4(s) + 2 HNO3(aq)
H2SO4 + NH4OH = H3SO5 + NH4 =>
H2SO4 + NH4OH = H3SO5 + NH4
CH3CH2COOH(aq) + CH3OH(aq) = C2H5CO2CH3(aq) + H2O(l) =>
CH3CH2COOH(aq) + CH3OH(aq) = C2H5CO2CH3(aq) + H2O(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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