| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Cs + 2 H2O = 4 CsH + O2
Ca(HSO3)2 + HCl = CaCl2 + H2SO3 =>
Ca(HSO3)2 + 2 HCl = CaCl2 + 2 H2SO3
AgNO3 + K2CrO4 = Ag2CrO4 + KNO3 =>
2 AgNO3 + K2CrO4 = Ag2CrO4 + 2 KNO3
Cs + HNO3 = CsNO3 + NH3 + H2O =>
8 Cs + 9 HNO3 = 8 CsNO3 + NH3 + 3 H2O
Cs + H2O = CsH + O2 =>
4 Cs + 2 H2O = 4 CsH + O2
Mn + NH3 = MnN + H =>
Mn + NH3 = MnN + 3 H
CH3COCH3 + H2O2 = C6H12O4 + H2O =>
2 CH3COCH3 + 2 H2O2 = C6H12O4 + 2 H2O
NH4HCO3 = NH3(g) + CO2(g) + H2O =>
NH4HCO3 = NH3(g) + CO2(g) + H2O
Fe + HOH + O2 = Fe2O3*3HOH =>
4 Fe + 6 HOH + 3 O2 = 2 Fe2O3*3HOH
NaHCO3(aq) + HCl(aq) = H2O(l) + NaCl(aq) + CO2(g) =>
NaHCO3(aq) + HCl(aq) = H2O(l) + NaCl(aq) + CO2(g)
Ba2C = Ba + C =>
Ba2C = 2 Ba + C
Mg(OH)2 + LiH2PO4 = Mg3(PO4)2 + H2O + Li3PO4 =>
3 Mg(OH)2 + 3 LiH2PO4 = Mg3(PO4)2 + 6 H2O + Li3PO4
Cu + Ce = CuCe =>
Cu + Ce = CuCe
Cs + H2O = CsH + O2 =>
4 Cs + 2 H2O = 4 CsH + O2
Mg + Cu(No3)2 = Mg(No3) + Cu =>
2 Mg + Cu(No3)2 = 2 Mg(No3) + Cu
SnO2 + H2O = Sn(OH)4 =>
SnO2 + 2 H2O = Sn(OH)4
P4 + NaOH + H2O = PH3 + Na3(PO4) =>
2 P4 + 9 NaOH + 3 H2O = 5 PH3 + 3 Na3(PO4)
AgNO3 + I = AgI + NO3 =>
AgNO3 + I = AgI + NO3
NH4Cl + Cl2 = HCl + NCl =>
NH4Cl + 2 Cl2 = 4 HCl + NCl
SO3 + H2O = HSO4 + H3O =>
SO3 + 2 H2O = HSO4 + H3O
CH3NH2 + H2O = HCH3NH2 + OH =>
CH3NH2 + H2O = HCH3NH2 + OH
FeO + NaF = Na2O + FeF2 =>
FeO + 2 NaF = Na2O + FeF2
FeO + Al = AlFe + O =>
FeO + Al = AlFe + O
H2SO4 + Al(OH)3 = Al2(SO4)3 + H2O =>
3 H2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 H2O
Na2 + H2O = NaOH + H2 =>
Na2 + 2 H2O = 2 NaOH + H2
Ba + Li2SO4 = Li2 + BaSO4 =>
Ba + Li2SO4 = Li2 + BaSO4
Pb2O3 + HCl = PbCl2 + PbCl4 + H2O =>
Pb2O3 + 6 HCl = PbCl2 + PbCl4 + 3 H2O
Cu + P2 = CuP =>
2 Cu + P2 = 2 CuP
Zn + HCl + O2 = ZnCl2*H2O =>
2 Zn + 4 HCl + O2 = 2 ZnCl2*H2O
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
CH3CH2OH = CH3CH2OCH2CH3 + H2O =>
2 CH3CH2OH = CH3CH2OCH2CH3 + H2O
CH2O(g) + O2 = CO2 + H2O =>
CH2O(g) + O2 = CO2 + H2O
Ca + Ag3PO4 = Ca3(PO4)2 + Ag =>
3 Ca + 2 Ag3PO4 = Ca3(PO4)2 + 6 Ag
Li3P = Li + P2 =>
2 Li3P = 6 Li + P2
KMnO4 + N2H4 + H2SO4 = H2O + N2 + K2SO4 + MnSO4 =>
4 KMnO4 + 5 N2H4 + 6 H2SO4 = 16 H2O + 5 N2 + 2 K2SO4 + 4 MnSO4
CaCO3*Mg(OH)2 + HCl = H2O + MgCl2 + CaCl2 + CO2 =>
CaCO3*Mg(OH)2 + 4 HCl = 3 H2O + MgCl2 + CaCl2 + CO2
CaCl2(aq) + Pb(NO3)2(aq) = Ca(NO3)2(aq) + PbCl2(s) =>
CaCl2(aq) + Pb(NO3)2(aq) = Ca(NO3)2(aq) + PbCl2(s)
CH2(NH2)COOH + HCl = CH2(NH3Cl)COOH =>
CH2(NH2)COOH + HCl = CH2(NH3Cl)COOH
NaClO(aq) + HCl(aq) = NaCl(aq) + HClO(aq) =>
NaClO(aq) + HCl(aq) = NaCl(aq) + HClO(aq)
Fe2O3 + Au = AuO + Fe =>
Fe2O3 + 3 Au = 3 AuO + 2 Fe
KMnO4 + BiI3 + H2SO4 = MnSO4 + K2SO4 + Bi(SO4)3 + I2 + H2O =>
12 KMnO4 + 10 BiI3 + 48 H2SO4 = 12 MnSO4 + 6 K2SO4 + 10 Bi(SO4)3 + 15 I2 + 48 H2O
Fe(NO3)3*9H2O + Sr(NO3)2 + C6H8O7*H2O + Mn(NO3)2*4H2O = SrFe115Mn05O19 + N2 + CO2 + H2O =>
2070 Fe(NO3)3*9H2O + 18.000000000001Sr(NO3)2 + 2104 C6H8O7*H2O + 90 Mn(NO3)2*4H2O = 18 SrFe115Mn05O19 + 3213 N2 + 12624 CO2 + 29510 H2O
Sr(OH)2 + Hg2S = SrS + HgOH =>
Sr(OH)2 + Hg2S = SrS + 2 HgOH
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
Fe + NH4OH = Fe(OH)2 + NH3 + H2 =>
Fe + 2 NH4OH = Fe(OH)2 + 2 NH3 + H2
Al2(SO4)3 + NH3*H2O = Al(OH)3 + (NH4)2 + SO4 =>
Al2(SO4)3 + 6 NH3*H2O = 2 Al(OH)3 + 3(NH4)2 + 3 SO4
I2 + H2 = HI =>
I2 + H2 = 2 HI
Ni + Cl2 + NaOH = Ni(OH)2 + NaCl =>
Ni + Cl2 + 2 NaOH = Ni(OH)2 + 2 NaCl
Ti + HNO3 = Ti(NO3)4 + NO2 + H2O =>
Ti + 8 HNO3 = Ti(NO3)4 + 4 NO2 + 4 H2O
Na + MgSO4 = Na2SO4 + Mg =>
2 Na + MgSO4 = Na2SO4 + Mg
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/04/24
Équations équilibrées sur03/05/23
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