| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al + AgNO3 = AlAgNO3
Na2O + CaO + B2O3 + GeO2 = Na6O3CaOB2O3GeO2 =>
3 Na2O + CaO + B2O3 + GeO2 = Na6O3CaOB2O3GeO2
C6H4(OH)COOH + NaHCO3 = NaC6H4(OH)COO + H2O + CO2 =>
C6H4(OH)COOH + NaHCO3 = NaC6H4(OH)COO + H2O + CO2
Fe2(SO4)3 + AlPO4 = Al2(SO4)3 + FePO4 =>
Fe2(SO4)3 + 2 AlPO4 = Al2(SO4)3 + 2 FePO4
CH2CHCl + O2 = CO2 + H2O + HCl =>
2 CH2CHCl + 5 O2 = 4 CO2 + 2 H2O + 2 HCl
Ba(OH)2 + HB = BaH + B(OH)2 =>
Ba(OH)2 + HB = BaH + B(OH)2
N2 + NaH + H2O = N2H2 + NaOH =>
N2 + NaH + H2O = N2H2 + NaOH
V + S8 = VVS5 =>
16 V + 5 S8 = 8 VVS5
CaCO3 + NH4Cl = H2O + NH3 + CO2 + CaCl2 =>
CaCO3 + 2 NH4Cl = H2O + 2 NH3 + CO2 + CaCl2
NO2(g) + O2(g) + Na2CO3(aq) = NaNO3(aq) + CO2(g) =>
4 NO2(g) + O2(g) + 2 Na2CO3(aq) = 4 NaNO3(aq) + 2 CO2(g)
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
N2 + Cl2 = NCl =>
N2 + Cl2 = 2 NCl
AgNo3 + NaBr = AgNaBrNo3 =>
AgNo3 + NaBr = AgNaBrNo3
Pu(F) + O2 = Pu(F)4 + Pu(O)4 =>
4 Pu(F) + 6 O2 = Pu(F)4 + 3 Pu(O)4
H + (Al(OH)4) = (Al(OH)3) + H2O =>
H + (Al(OH)4) = (Al(OH)3) + H2O
(NH4)2CO3HCl = NH4 + CO3 + HCl =>
(NH4)2CO3HCl = 2 NH4 + CO3 + HCl
Zn(OH)2 + Na2SO4 = Na(OH) + Zn(SO4) =>
Zn(OH)2 + Na2SO4 = 2 Na(OH) + Zn(SO4)
PB(CH3COO)2 + KClO4 = PB(ClO4)2 + CH3COOK =>
PB(CH3COO)2 + 2 KClO4 = PB(ClO4)2 + 2 CH3COOK
CuCl2 + KI = CuI2 + KCl =>
CuCl2 + 2 KI = CuI2 + 2 KCl
HCl + Cr = H + CrCl2 =>
2 HCl + Cr = 2 H + CrCl2
Ph3P + CH3Br = Ph3PCH3Br =>
Ph3P + CH3Br = Ph3PCH3Br
OCu + NH3 = N2 + Cu + H2O =>
3 OCu + 2 NH3 = N2 + 3 Cu + 3 H2O
CS2(aq) + O2(g) = CO2(g) + SO2(g) =>
CS2(aq) + 3 O2(g) = CO2(g) + 2 SO2(g)
Mg(CH3COO)2 + K3PO4 = K3(CH3COO)2 + MgPO4 =>
Mg(CH3COO)2 + K3PO4 = K3(CH3COO)2 + MgPO4
CuCl2 + KI = CuI + KCl + I2 =>
2 CuCl2 + 4 KI = 2 CuI + 4 KCl + I2
Mg + Cu = Mg2Cu =>
2 Mg + Cu = Mg2Cu
Na2CO3 + HCl(aq) = NaCl + H2CO3 =>
Na2CO3 + 2 HCl(aq) = 2 NaCl + H2CO3
CuI + HNO3 = Cu(NO3)2 + H2O + I2 + NO2 =>
2 CuI + 8 HNO3 = 2 Cu(NO3)2 + 4 H2O + I2 + 4 NO2
HCl + C17H21NO4 = C17H22ClNO4 =>
HCl + C17H21NO4 = C17H22ClNO4
SnCl2*5H2O + Na2S*9H2O = SnS + NaCl + H2O =>
SnCl2*5H2O + Na2S*9H2O = SnS + 2 NaCl + 14 H2O
Pb(C2H3O2)2(aq) + H2S(g) = HC2H3O2(aq) + PbS(s) =>
Pb(C2H3O2)2(aq) + H2S(g) = 2 HC2H3O2(aq) + PbS(s)
C6H8O7 + C2H6O = C12H20O7 + H2O =>
C6H8O7 + 3 C2H6O = C12H20O7 + 3 H2O
C3B5(AsO3)3 = As2 + O2 + CO2 + B2O =>
4 C3B5(AsO3)3 = 6 As2 + O2 + 12 CO2 + 10 B2O
CH3COOH + CuCO3 = Cu(CH3COO) + H2O + CO2 =>
9 CH3COOH + 8 CuCO3 = 8 Cu(CH3COO) + 6 H2O + 10 CO2
HBr + KF = HF + KBr =>
HBr + KF = HF + KBr
MgCO3 + HI = CO2 + H2O + MgI2 =>
MgCO3 + 2 HI = CO2 + H2O + MgI2
KMnO4 + C3H5(OH)3 = K2CO2 + Mn2O3 + O2 + H2O =>
6 KMnO4 + C3H5(OH)3 = 3 K2CO2 + 3 Mn2O3 + 4 O2 + 4 H2O
SCN{-} + KMnO4 = KSCN + MnO4{-} =>
SCN{-} + KMnO4 = KSCN + MnO4{-}
Sb(S) + I2(g) = SbI3(S) =>
2 Sb(S) + 3 I2(g) = 2 SbI3(S)
(HCOOH)2 + KMnO4 + H2SO4 = CO2 + H2O + K2SO4 + MnSO4 =>
5(HCOOH)2 + 4 KMnO4 + 6 H2SO4 = 10 CO2 + 16 H2O + 2 K2SO4 + 4 MnSO4
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
Ag2O + NaOH = Ag2OH + Na2O2 =>
2 Ag2O + 2 NaOH = 2 Ag2OH + Na2O2
K2Cr2O7 + KOH = K2CrO4 + H2O =>
K2Cr2O7 + 2 KOH = 2 K2CrO4 + H2O
Bi(NO3)3 + Na2CO3 + H2O = Bi(OH)3 + NaNO3 + CO2 =>
2 Bi(NO3)3 + 3 Na2CO3 + 3 H2O = 2 Bi(OH)3 + 6 NaNO3 + 3 CO2
H2O + C8H10 = CO2 + CH4 =>
22 H2O + 4 C8H10 = 11 CO2 + 21 CH4
CH3CHOHCH3 + MnO4{-} + H{+} = Mn{2+} + H2O + CH3COCH3 =>
5 CH3CHOHCH3 + 2 MnO4{-} + 6 H{+} = 2 Mn{2+} + 8 H2O + 5 CH3COCH3
CrOH3 + NaOH + Br2 = NaBr + Na2Cr04 + H2O =>
4 CrOH3 + 4 NaOH + Br2 = 2 NaBr + Na2Cr04 + 8 H2O
H2O + BaSO4 = H2SO4 + BaO =>
H2O + BaSO4 = H2SO4 + BaO
H2O2 + Ni + HNO3 + H2O = Ni(NO3)2*6H2O =>
H2O2 + Ni + 2 HNO3 + 4 H2O = Ni(NO3)2*6H2O
C11H12O2N2 + O2 = CO2 + H2O + NH3 =>
2 C11H12O2N2 + 23 O2 = 22 CO2 + 6 H2O + 4 NH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
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