| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu + 2 H2SO4 + 3 H2O = CuSO4*5H2O + SO2
C3H8O + KMnO4 + H2SO4 = C3O2H6 + Mn2(SO4)3 + K2SO4 + H2O =>
2 C3H8O + 2 KMnO4 + 4 H2SO4 = 2 C3O2H6 + Mn2(SO4)3 + K2SO4 + 6 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Al + O3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al + O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
WO3*2H2O + NaOH = Na2WO4 + H2O =>
WO3*2H2O + 2 NaOH = Na2WO4 + 3 H2O
Al + AgNO3 = Al(NO3)3 + Ag =>
Al + 3 AgNO3 = Al(NO3)3 + 3 Ag
Na + Cl + H2SO4 = Na2SO4 + HCl =>
2 Na + 2 Cl + H2SO4 = Na2SO4 + 2 HCl
Cu + FeCl2 = CuFeCl2 =>
Cu + FeCl2 = CuFeCl2
Na + (O4)2 = Na2O =>
16 Na + (O4)2 = 8 Na2O
MnCl2 + H2SO3 = HCl + MnSO3 =>
MnCl2 + H2SO3 = 2 HCl + MnSO3
Zn + FeSO4 = ZnSO4 + Fe =>
Zn + FeSO4 = ZnSO4 + Fe
P + HClO3 + H2O = HCl + H3PO4 =>
6 P + 5 HClO3 + 9 H2O = 5 HCl + 6 H3PO4
MnF2 = Mn + F2 =>
MnF2 = Mn + F2
NaOH(ac) + K2SO4(ac) = Na2SO4(s) + KOH(ac) =>
2 NaOH(ac) + K2SO4(ac) = Na2SO4(s) + 2 KOH(ac)
Pb3(PO4)2 + KI = PbI2 + K3(PO4) =>
Pb3(PO4)2 + 6 KI = 3 PbI2 + 2 K3(PO4)
Ca(OH)2 + HCl = CaOHCl + H2O =>
Ca(OH)2 + HCl = CaOHCl + H2O
CH3CH2OH + CrO4 + H2SO4 = CH3CHO + Cr2(SO4)3 + H2O =>
5 CH3CH2OH + 2 CrO4 + 3 H2SO4 = 5 CH3CHO + Cr2(SO4)3 + 8 H2O
Al + Cu(NO3)3 = Al(NO3) + Cu =>
3 Al + Cu(NO3)3 = 3 Al(NO3) + Cu
Co + HOH = Co(OH)2 + H2 =>
Co + 2 HOH = Co(OH)2 + H2
SO2 + I + H2O = I{-} + SO4{2-} + H{+} =>
SO2 + 2 I + 2 H2O = 2 I{-} + SO4{2-} + 4 H{+}
LiNO3 + AgCl = LiCl + AgNO3 =>
LiNO3 + AgCl = LiCl + AgNO3
FeS4 = Fe + S =>
FeS4 = Fe + 4 S
NH3 + Cl = NH4Cl + NCl =>
4 NH3 + 4 Cl = 3 NH4Cl + NCl
CH2NH2COOH + HBr = CH2NH2COOBr + H2 =>
CH2NH2COOH + HBr = CH2NH2COOBr + H2
P6 + O2 = PO =>
P6 + 3 O2 = 6 PO
Na3AsS4 + HCl = H2S + As2S5 + NaCl =>
2 Na3AsS4 + 6 HCl = 3 H2S + As2S5 + 6 NaCl
BeSO4 = BeO + SO3 =>
BeSO4 = BeO + SO3
BaCl2 + NaSO4 = Ba2(SO4)2 + NaCl2 =>
2 BaCl2 + 2 NaSO4 = Ba2(SO4)2 + 2 NaCl2
SO2Cl2 + Ba(OH)2 = BaSO4 + HCl =>
SO2Cl2 + Ba(OH)2 = BaSO4 + 2 HCl
A1 + O2 = A12O3 =>
24 A1 + 3 O2 = 2 A12O3
(H2)2 + O2 = (H2O)2 =>
(H2)2 + O2 = (H2O)2
CeO2 + KI + HCI = KCI + CeCI + H2O + I2 =>
2 CeO2 + 6 KI + 8 HCI = 6 KCI + 2 CeCI + 4 H2O + 3 I2
CaF2 + H2SO4 = FH + CaSO4 =>
CaF2 + H2SO4 = 2 FH + CaSO4
FeO3 + CO = Fe + CO2 =>
FeO3 + 3 CO = Fe + 3 CO2
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
Cr + Fe(OH)2 = Cr(OH)3 + Fe =>
2 Cr + 3 Fe(OH)2 = 2 Cr(OH)3 + 3 Fe
C4H8Br2 + Mg = MgBr2 + C4H8 =>
C4H8Br2 + Mg = MgBr2 + C4H8
Al + NiSO4 = Al6(SO4)6 + Ni =>
6 Al + 6 NiSO4 = Al6(SO4)6 + 6 Ni
C11H16 + KMnO4 + H2SO4 = C6H6O2 + C4H9O2 + K2SO4 + MnSO4 =>
108 C11H16 + 130 KMnO4 + 195 H2SO4 = 74 C6H6O2 + 186 C4H9O2 + 65 K2SO4 + 130 MnSO4
SrBr2 + Na2CO3 = SrCO3 + NaBr =>
SrBr2 + Na2CO3 = SrCO3 + 2 NaBr
K2Cr2O7 + NO2 + HNO3 = KNO3 + Cr(NO3)3 + H2O =>
K2Cr2O7 + 6 NO2 + 2 HNO3 = 2 KNO3 + 2 Cr(NO3)3 + H2O
Mg(ClO3)2 + HBr = MgBr2 + O2 + ClO2 + H2O =>
2 Mg(ClO3)2 + 4 HBr = 2 MgBr2 + O2 + 4 ClO2 + 2 H2O
Fe(SO4)1 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + H2O =>
6 Fe(SO4)1 + K2Cr2O7 + 7 H2SO4 = 3 Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + 7 H2O
Co + KSCN = CoSCN + K =>
Co + KSCN = CoSCN + K
Fe4[Fe(CN)6]3 + NaF = Fe4[FeF6]3 + NaCN =>
Fe4[Fe(CN)6]3 + 18 NaF = Fe4[FeF6]3 + 18 NaCN
NaOCl + H2O2 = O2 + HCl + NaO =>
2 NaOCl + H2O2 = O2 + 2 HCl + 2 NaO
C2H6 + Br2 = C2H2Br2 + HBr =>
C2H6 + 3 Br2 = C2H2Br2 + 4 HBr
Mn(OH)Cl + HCl = MnCl2 + H2O =>
Mn(OH)Cl + HCl = MnCl2 + H2O
Ca5(PO4)3OH + Na2PO3F = Ca5(PO4)3F + Na2HPO4 =>
Ca5(PO4)3OH + Na2PO3F = Ca5(PO4)3F + Na2HPO4
KJ + NaNO2 + H2SO4 = J2 + NO + Na2SO4 + K2SO4 + H2O =>
2 KJ + 2 NaNO2 + 2 H2SO4 = J2 + 2 NO + Na2SO4 + K2SO4 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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