| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
MnO4{-} + H{+} + S{2-} = Mn{2+} + H2O + S8 =>
16 MnO4{-} + 128 H{+} + 40 S{2-} = 16 Mn{2+} + 64 H2O + 5 S8
BaF2 + FeSO4 = BaSO4 + FeF2 =>
BaF2 + FeSO4 = BaSO4 + FeF2
C15H31COOH + C2H5OH = C15H31COOC2H5 + H2O =>
C15H31COOH + C2H5OH = C15H31COOC2H5 + H2O
C3H6OS + O2 = CO2 + H2O + SO2 =>
C3H6OS + 5 O2 = 3 CO2 + 3 H2O + SO2
Cu(NO3)2*H2O = CuO + NO2 + O2 + H2O =>
2 Cu(NO3)2*H2O = 2 CuO + 4 NO2 + O2 + 2 H2O
Ca3(PO)4 + SiO2 + C = CaSiO3 + P + CO =>
Ca3(PO)4 + 3 SiO2 + C = 3 CaSiO3 + 4 P + CO
MgOCO2 = MgCO3 =>
MgOCO2 = MgCO3
Li + CuI2 = LiI + Cu =>
2 Li + CuI2 = 2 LiI + Cu
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
H3AsO4 + H2S = H3As203 + H2O + S =>
203 H3AsO4 + 509 H2S = H3As203 + 812 H2O + 509 S
KHP + NaOH = KPNa + H2O =>
KHP + NaOH = KPNa + H2O
H3PO4 + Mg(OH)2 + Mn(OH)3 = Mg3Mn(PO4)3 + H2O =>
3 H3PO4 + 3 Mg(OH)2 + Mn(OH)3 = Mg3Mn(PO4)3 + 9 H2O
NH3 + NiSO4 = NiNH3 + SO4 =>
NH3 + NiSO4 = NiNH3 + SO4
Al(OH)3 + NaCl = NaOH + AlCl3 =>
Al(OH)3 + 3 NaCl = 3 NaOH + AlCl3
Bi(NO3)3 + SnCl2 + NaOH = Bi + Na2(Sn(OH)6) + NaCl + NaNO3 =>
2 Bi(NO3)3 + 3 SnCl2 + 18 NaOH = 2 Bi + 3 Na2(Sn(OH)6) + 6 NaCl + 6 NaNO3
C6H10O6 + H3O = C5H10O5 + H2O =>
5 C6H10O6 + 10 H3O = 6 C5H10O5 + 10 H2O
Pb2{+} + CrO4{-} = Pb2CrO4 =>
Pb2{+} + CrO4{-} = Pb2CrO4
H2ClO2 + Sn(OH)4 = H2O + Sn(ClO2)2 =>
2 H2ClO2 + Sn(OH)4 = 4 H2O + Sn(ClO2)2
CO2 + H2O = C6H6O + O =>
6 CO2 + 3 H2O = C6H6O + 14 O
(KO3S)2NO + H2SO4 + KMnO4 = N2O5 + MnSO4 + K2SO4 + H2O =>
2(KO3S)2NO + H2SO4 + 2 KMnO4 = N2O5 + 2 MnSO4 + 3 K2SO4 + H2O
LiOH + AlCl2 = Al(OH)2 + LiCl =>
2 LiOH + AlCl2 = Al(OH)2 + 2 LiCl
H2IO4 + HI = I2 + H2O =>
2 H2IO4 + 12 HI = 7 I2 + 8 H2O
Al2O3*2H2O + NaOH = NaAlO2 + H2O =>
Al2O3*2H2O + 2 NaOH = 2 NaAlO2 + 3 H2O
HClO2 + Pb(OH)4 = Pb(ClO2)4 + H2O =>
4 HClO2 + Pb(OH)4 = Pb(ClO2)4 + 4 H2O
Ni(NH3)6 + HCl = NiCl2 + NH3 + H =>
Ni(NH3)6 + 2 HCl = NiCl2 + 6 NH3 + 2 H
Fe2(SO4)LiOH = Fe2(OH)Li(SO4) =>
Fe2(SO4)LiOH = Fe2(OH)Li(SO4)
K2SiO3 + H2O + CO2 = H2SiO3 + K2CO3 =>
K2SiO3 + H2O + CO2 = H2SiO3 + K2CO3
Cr2O3 + NO3 = Cr2O7 + NO2 =>
Cr2O3 + 4 NO3 = Cr2O7 + 4 NO2
C2H2 + NaNH2 = NH3 + Na2C2 =>
C2H2 + 2 NaNH2 = 2 NH3 + Na2C2
ZnC2O4*2H2O = ZnCO3 + H2O + CO =>
ZnC2O4*2H2O = ZnCO3 + 2 H2O + CO
AgCl + Ca3N2 = Ag3N + CaCl2 =>
6 AgCl + Ca3N2 = 2 Ag3N + 3 CaCl2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Cu(ClO2)2 = CuCl2 + O2 =>
Cu(ClO2)2 = CuCl2 + 2 O2
Bi + H2S = Bi2S3 + H =>
2 Bi + 3 H2S = Bi2S3 + 6 H
Be(OH)2 + AlCl3 = BeCl2 + Al(OH)3 =>
3 Be(OH)2 + 2 AlCl3 = 3 BeCl2 + 2 Al(OH)3
XNh4SO4 + PbNo3 = XNh4No3 + PbSO4 =>
XNh4SO4 + PbNo3 = XNh4No3 + PbSO4
HNO3 + HS2 = NO2H2O + S =>
HNO3 + HS2 = NO2H2O + 2 S
H2SO4 + Ca3(PO4)2 + H2O = CaSO4*H2O + H3PO4 =>
3 H2SO4 + Ca3(PO4)2 + 3 H2O = 3 CaSO4*H2O + 2 H3PO4
HBr + HCOOH = Br + CH3O2 =>
HBr + HCOOH = Br + CH3O2
C6H12 + C1H4 = C6H14 =>
5 C6H12 + 6 C1H4 = 6 C6H14
Ca(OH)2 + CH3COOH = Ca + CO2 + H2O =>
4 Ca(OH)2 + CH3COOH = 4 Ca + 2 CO2 + 6 H2O
COH2 + O2(g) = CO2(g) + H2O(g) =>
COH2 + O2(g) = CO2(g) + H2O(g)
H2O + S4O = SOH2 + O2 =>
8 H2O + 2 S4O = 8 SOH2 + O2
MgCl2 + PbCO3 = MgCO3 + PbCl2 =>
MgCl2 + PbCO3 = MgCO3 + PbCl2
AlN3O9 + Na2S = Al2S3 + NaNO3 =>
2 AlN3O9 + 3 Na2S = Al2S3 + 6 NaNO3
H3PO4 + KNO3 = HNO3 + K3PO4 =>
H3PO4 + 3 KNO3 = 3 HNO3 + K3PO4
C6H12 + Br2 = C6H5Br + HBr =>
C6H12 + 4 Br2 = C6H5Br + 7 HBr
(C6H8O7H2O) + Ca(OH)2 = Ca3(C6H5O7)2 + H2O =>
2(C6H8O7H2O) + 3 Ca(OH)2 = Ca3(C6H5O7)2 + 8 H2O
C8H18(g) + O2 = CO2 + H2O =>
2 C8H18(g) + 25 O2 = 16 CO2 + 18 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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