| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Na3PO4 + 3 Cu(OH)2 = Cu3(PO4)2 + 6 NaOH
Mg(NO3)2 + Li(OH) = LiNO3 + Mg(OH)2 =>
Mg(NO3)2 + 2 Li(OH) = 2 LiNO3 + Mg(OH)2
P + CO2 = P2O3 + C =>
4 P + 3 CO2 = 2 P2O3 + 3 C
NH3 + O2 + CH4 = HCN + H2O =>
2 NH3 + 3 O2 + 2 CH4 = 2 HCN + 6 H2O
Cu(OH)2 + HCl = CuCl2 + H2O =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
HOCH(CH2)5 + O2 = CO2 + H2O =>
2 HOCH(CH2)5 + 17 O2 = 12 CO2 + 12 H2O
CaC2O4 + C2H4O2 = Ca(OH)2 + CO =>
2 CaC2O4 + C2H4O2 = 2 Ca(OH)2 + 6 CO
C + RbI = I2 + Rb4C =>
C + 4 RbI = 2 I2 + Rb4C
CaO + MnI2 = MnO + CaI2 =>
CaO + MnI2 = MnO + CaI2
CH3OH + NH3 = CH3CH3NH + H2O =>
2 CH3OH + NH3 = CH3CH3NH + 2 H2O
CH3P(O)Cl2 + NaHF2 = CH3P(O)F2 + NaCl + HCl =>
CH3P(O)Cl2 + NaHF2 = CH3P(O)F2 + NaCl + HCl
NaI(aq) + Cs(s) = NaICs =>
NaI(aq) + Cs(s) = NaICs
Al2O4H2 = AlH + O =>
Al2O4H2 = 2 AlH + 4 O
Na2TiO3 + HCl = TiO(OH)2 + NaCl =>
Na2TiO3 + 2 HCl = TiO(OH)2 + 2 NaCl
Cr(OH)3 + O2 + H2O = Cr(OH)4 =>
4 Cr(OH)3 + O2 + 2 H2O = 4 Cr(OH)4
F + H2O = HF + O2 =>
4 F + 2 H2O = 4 HF + O2
CaCl2 + Ag3PO4 = AgCl + Ca3(PO4)2 =>
3 CaCl2 + 2 Ag3PO4 = 6 AgCl + Ca3(PO4)2
F2 + O3 = F2O3 =>
F2 + O3 = F2O3
P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3
Na2O2 + H2SO4 = Na2SO4 + H2O2 =>
Na2O2 + H2SO4 = Na2SO4 + H2O2
HC2H3O2(aq) + NaHSO3(aq) = NaC2HSO2(aq) + H2O(l) + CO2(g) =>
5 HC2H3O2(aq) + 4 NaHSO3(aq) = 4 NaC2HSO2(aq) + 10 H2O(l) + 2 CO2(g)
Zn(NO3)2 + H2SO4 = HNO3 + ZnSO4 =>
Zn(NO3)2 + H2SO4 = 2 HNO3 + ZnSO4
NaClO4 + (NH4)2S = Na2S + (NH4)(ClO4) =>
2 NaClO4 + (NH4)2S = Na2S + 2(NH4)(ClO4)
Pb(NO3)2 + CuSO4 = Pb(SO4)2 + CuNO3 =>
Pb(NO3)2 + 2 CuSO4 = Pb(SO4)2 + 2 CuNO3
(P)3{-} + NO2{-} + H{+} = NO + P2O5 + H2O =>
2(P)3{-} + 32 NO2{-} + 34 H{+} = 32 NO + 3 P2O5 + 17 H2O
Mg + AgNO3 = Ag + MgNO3 =>
Mg + AgNO3 = Ag + MgNO3
CuCN + KCN = K3[Cu(CN)4] =>
CuCN + 3 KCN = K3[Cu(CN)4]
CrO4{2-} + N2O = Cr{3+} + NO + O{2-} =>
2 CrO4{2-} + 3 N2O = 2 Cr{3+} + 6 NO + 5 O{2-}
CuCl + NaN3 = Cu3N + NaCl + N2 =>
3 CuCl + 3 NaN3 = Cu3N + 3 NaCl + 4 N2
CuS + HNO3 = CuSO4 + H2O + NO2 =>
CuS + 8 HNO3 = CuSO4 + 4 H2O + 8 NO2
AlCl3 + CH3COOH = Al(CH3COO)3 + HCl =>
AlCl3 + 3 CH3COOH = Al(CH3COO)3 + 3 HCl
LiClO3 + CrF3 = LiF + Cr(ClO3)3 =>
3 LiClO3 + CrF3 = 3 LiF + Cr(ClO3)3
CrO3 + HO2 = CrO5 + H2O =>
3 CrO3 + 4 HO2 = 3 CrO5 + 2 H2O
Fe(NO3)3 + KCH3COO = Fe(CH3COO)3 + K(NO3) =>
Fe(NO3)3 + 3 KCH3COO = Fe(CH3COO)3 + 3 K(NO3)
Fe + HC2H3O2 = Fe(C2H3O2)3 + H2 =>
2 Fe + 6 HC2H3O2 = 2 Fe(C2H3O2)3 + 3 H2
Al(OH)3(s) + H(aq) = H2O(l) + Al3(aq) =>
3 Al(OH)3(s) + 9 H(aq) = 9 H2O(l) + Al3(aq)
Ag(ii)O = Ag(s) + O(g) =>
Ag(ii)O = Ag(s) + O(g)
KMnO4 + C12H22O11 + HCl = KCl + MnCl2 + CO2 + H2O =>
48 KMnO4 + 5 C12H22O11 + 144 HCl = 48 KCl + 48 MnCl2 + 60 CO2 + 127 H2O
Li + Ca3P2 = Li3P + Ca =>
6 Li + Ca3P2 = 2 Li3P + 3 Ca
Ba(NO3)2 + K2Cr2O7 + CH3COONa + H2O = BaCrO4 + KNO3 + NaNO3 + CH3COOH =>
2 Ba(NO3)2 + K2Cr2O7 + 2 CH3COONa + H2O = 2 BaCrO4 + 2 KNO3 + 2 NaNO3 + 2 CH3COOH
NH4NO3 = N2 + H2 + O2 =>
2 NH4NO3 = 2 N2 + 4 H2 + 3 O2
HCl + P = H3P + Cl2 =>
6 HCl + 2 P = 2 H3P + 3 Cl2
MgSO4 + KON = K2SO4 + Mg(ON)2 =>
MgSO4 + 2 KON = K2SO4 + Mg(ON)2
C6H8(OH)6 + H3BO3 = C6H15O8B + H2O =>
C6H8(OH)6 + H3BO3 = C6H15O8B + H2O
CaO + CaHPO4 = Ca10(PO4)6(OH)2 + H2O =>
4 CaO + 6 CaHPO4 = Ca10(PO4)6(OH)2 + 2 H2O
WO3 + Sn(Cl)2 + HCl = W3O8 + H2SnCl6 + H2O =>
3 WO3 + Sn(Cl)2 + 4 HCl = W3O8 + H2SnCl6 + H2O
BaCl2 + NaHCO3 = BaCO3 + Na2CO3 + HCl =>
BaCl2 + 2 NaHCO3 = BaCO3 + Na2CO3 + 2 HCl
CS2 + S = CS4 =>
CS2 + 2 S = CS4
Mg + H2O = H2 + Mg(OH)2 =>
Mg + 2 H2O = H2 + Mg(OH)2
SO2 + H2O + C6H5ONa = Na2SO3 + C6H6O =>
SO2 + H2O + 2 C6H5ONa = Na2SO3 + 2 C6H6O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/15/24
Équations équilibrées sur11/14/23
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