| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na + 2 CO{3+} = Na{2+} + 2 CO{2+}
Ca(H2PO4)2*H2O + NaHCO3 = CO2 + H2O + Na2Ca(HPO4)2 =>
Ca(H2PO4)2*H2O + 2 NaHCO3 = 2 CO2 + 3 H2O + Na2Ca(HPO4)2
CaCO3 + CH3CH2OH = Ca(OH)2 + CO3 + CH2CH3 =>
CaCO3 + 2 CH3CH2OH = Ca(OH)2 + CO3 + 2 CH2CH3
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
(S2O3)2{-} + OH{-} + O2 = (SO3)2{-} + H2O =>
4(S2O3)2{-} + 4 OH{-} + 11 O2 = 8(SO3)2{-} + 2 H2O
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
K2(CO3) + Ni(NO3)2 = Ni(CO3) + K(NO3) =>
K2(CO3) + Ni(NO3)2 = Ni(CO3) + 2 K(NO3)
Li(s) + S8(s) = LiS(s) =>
8 Li(s) + S8(s) = 8 LiS(s)
ClC2H4Cl + NaOH = CH2CHCl + NaCl + H2O =>
ClC2H4Cl + NaOH = CH2CHCl + NaCl + H2O
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
KMnO4(ac) + KI(S) + H2SO4(ac) = MnSO4(ac) + K2SO4(ac) + H2O + I2 =>
14 KMnO4(ac) + 10 KI(S) + 16 H2SO4(ac) = 14 MnSO4(ac) + 12 K2SO4(ac) + 16 H2O + 5 I2
mercury(II)oxide = oxygen + mercury =>
2 HgO = O2 + 2 Hg
(CH3)3COH + O2 = C2H8 + CO2 =>
4(CH3)3COH + 4 O2 = 5 C2H8 + 6 CO2
Mg(SO4) + Ba(Cl2) = BaMgCl2 + SO4 =>
Mg(SO4) + Ba(Cl2) = BaMgCl2 + SO4
ClOH + HCa = CaCl + H2O =>
ClOH + HCa = CaCl + H2O
CaF2 + Na2S = CaS + NaF =>
CaF2 + Na2S = CaS + 2 NaF
H{+} + C6H5CHO + CrO7{-2} = C6H5COOH + Cr{+3} + H2O =>
10 H{+} + 9 C6H5CHO + 2 CrO7{-2} = 9 C6H5COOH + 2 Cr{+3} + 5 H2O
Pb(CH3COO)2 + Na2S + CaCl2 = NaCl + PbS + Ca(CH3COO)2 =>
Pb(CH3COO)2 + Na2S + CaCl2 = 2 NaCl + PbS + Ca(CH3COO)2
H3PO4 + MgO2H2 = Mg3P2O8 + H2O =>
2 H3PO4 + 3 MgO2H2 = Mg3P2O8 + 6 H2O
Lit + DyCl3 = Dy + LitCl =>
3 Lit + DyCl3 = Dy + 3 LitCl
Sr(NO3)2(aq) + CuSO4(aq) = SrSO4(s) + Cu(NO3)2(aq) =>
Sr(NO3)2(aq) + CuSO4(aq) = SrSO4(s) + Cu(NO3)2(aq)
CCl4 + Al(PO4) = C(PO4) + AlCl4 =>
CCl4 + Al(PO4) = C(PO4) + AlCl4
Sn(NO2)4 + Pt3N4 = Pt(NO2)4 + Sn3N4 =>
3 Sn(NO2)4 + Pt3N4 = 3 Pt(NO2)4 + Sn3N4
Na + H2HO = NaOH + H2 =>
Na + H2HO = NaOH + H2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
KOH + H3 + PO4 = KPO + H2O =>
3 KOH + 7 H3 + 3 PO4 = 3 KPO + 12 H2O
Al + KOH + H2C2O4*2H2O = K3[Al(C2O4)3]3H2O + H + H2O =>
3 Al + 3 KOH + 9 H2C2O4*2H2O = K3[Al(C2O4)3]3H2O + 15 H + 20 H2O
CuS + Al = Cu + Al2S3 =>
3 CuS + 2 Al = 3 Cu + Al2S3
NaClO3 + HCl = NaOH + Cl2 + O2 =>
NaClO3 + HCl = NaOH + Cl2 + O2
NaOH(aq) + HCI(aq) = NaCI(aq) + H2O =>
NaOH(aq) + HCI(aq) = NaCI(aq) + H2O
Ca(NO3)2(aq) + KOH(aq) = Ca(OH)2 + KNO3 =>
Ca(NO3)2(aq) + 2 KOH(aq) = Ca(OH)2 + 2 KNO3
Cu2I2 + HNO3 = Cu(NO3)2 + I2 + NO + H2O =>
3 Cu2I2 + 16 HNO3 = 6 Cu(NO3)2 + 3 I2 + 4 NO + 8 H2O
Zn + FeSO4 = Fe + Zn(SO4)2 =>
Zn + 2 FeSO4 = 2 Fe + Zn(SO4)2
Na2B4O7 + H2SO + H2O = H3BO3 + Na2SO =>
Na2B4O7 + H2SO + 5 H2O = 4 H3BO3 + Na2SO
Na3PO4 + CaCl2 + H2O = Ca5(OH)(PO4)3 + NaCl + Na2HPO4 =>
4 Na3PO4 + 5 CaCl2 + H2O = Ca5(OH)(PO4)3 + 10 NaCl + Na2HPO4
CaCl2(aq) + AgNO3 = Ca(NO3)2 + AgCl =>
CaCl2(aq) + 2 AgNO3 = Ca(NO3)2 + 2 AgCl
O2 = O48763627265516 =>
24381813632758 O2 = O48763627265516
HCl + F2 = ClF + H2 =>
2 HCl + F2 = 2 ClF + H2
CuH10O9S(s) = CuSO4(s) + H2O(g) =>
CuH10O9S(s) = CuSO4(s) + 5 H2O(g)
CH3CO2H + Fe = Fe(C2H3O2)2 + H2 =>
2 CH3CO2H + Fe = Fe(C2H3O2)2 + H2
FeSO4 + (NH4)2SO4 = Fe(NH4)2(SO4)2 =>
FeSO4 + (NH4)2SO4 = Fe(NH4)2(SO4)2
Cl + I2 = ICl =>
2 Cl + I2 = 2 ICl
AlF3 = Al + F2 =>
2 AlF3 = 2 Al + 3 F2
H2SO4(aq) + NaOH = Na2SO4 + H2O =>
H2SO4(aq) + 2 NaOH = Na2SO4 + 2 H2O
NaCl + CaO + C = NaCaCl + CO =>
NaCl + CaO + C = NaCaCl + CO
Be(OH)2 + Cu(OH)2 = CuBeO2 + H2O =>
Be(OH)2 + Cu(OH)2 = CuBeO2 + 2 H2O
SrBr2(aq) + K2SO3(aq) = SrSO3 + KBr =>
SrBr2(aq) + K2SO3(aq) = SrSO3 + 2 KBr
H2S + FeCl3 = Fe2S3 + HCl =>
3 H2S + 2 FeCl3 = Fe2S3 + 6 HCl
H2NO3 + Bi = BiNO3 + NO + H2O =>
2 H2NO3 + Bi = BiNO3 + NO + 2 H2O
Cu(NO3)2 + Na3P = Cu3P2 + NaNO3 =>
3 Cu(NO3)2 + 2 Na3P = Cu3P2 + 6 NaNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
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