| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3COOHC2H2 = C4H6O2
F + Ba2 = BaF2 =>
4 F + Ba2 = 2 BaF2
ZhHCl = ZhClH =>
ZhHCl = ZhClH
SodiumPhosphateCopper(II)Nitrate = SodiumNitrateCopper(II)Phosphate =>
SodiumPhosphateCopper(II)Nitrate = SodiumNitrateCopper(II)Phosphate
Mg + H*2SO*4 = MgSO*4 + H*2 =>
2 Mg + H*2SO*4 = 2 MgSO*4 + H*2
CH8OH + O2 = CO2 + H2O =>
4 CH8OH + 11 O2 = 4 CO2 + 18 H2O
BaNO3 + NH4K = BaNH4 + KNO3 =>
BaNO3 + NH4K = BaNH4 + KNO3
AgF(aq)KI(aq) = AgI(aq)KF(aq) =>
AgF(aq)KI(aq) = AgI(aq)KF(aq)
N2O5H2O = NO3H =>
N2O5H2O = 2 NO3H
NaOH(aq)HNO3(aq) = H2O(l)NaNO3 =>
NaOH(aq)HNO3(aq) = H2O(l)NaNO3
C5H11NO2 + NaOH = C5H11OH + NaNO2 =>
C5H11NO2 + NaOH = C5H11OH + NaNO2
K2O + NaOH = K2OH + NaO =>
K2O + NaOH = K2OH + NaO
CH2Cl{-}COOH + NH3 = CH2(NH2){-}COOH + HCl =>
CH2Cl{-}COOH + NH3 = CH2(NH2){-}COOH + HCl
AgCl + Ca(OH)2 = Ag(OH)2 + CaCl =>
AgCl + Ca(OH)2 = Ag(OH)2 + CaCl
PbO + NaOH + H2O = Na4[Pb(OH)6] =>
PbO + 4 NaOH + H2O = Na4[Pb(OH)6]
C7H5NaO3HCl = C7H4O2NaClH2O =>
C7H5NaO3HCl = C7H4O2NaClH2O
Na2O2 + H2O = NaOH + (O) =>
Na2O2 + H2O = 2 NaOH + (O)
CaCl2 + H2O = Ca(OH)2 + HCl =>
CaCl2 + 2 H2O = Ca(OH)2 + 2 HCl
A + Fe2O3 = AO3 + Fe2 =>
A + Fe2O3 = AO3 + Fe2
FeOH2 = Fe + H2O =>
FeOH2 = Fe + H2O
CdINaOH = NaICd(OH) =>
CdINaOH = NaICd(OH)
Fe2{+} + MnO2 = FeO2 + Mn2{+} =>
Fe2{+} + 2 MnO2 = 2 FeO2 + Mn2{+}
Pb(NO3)2 + Na3PO4 = Pb3(PO4)2 + NaNO3 =>
3 Pb(NO3)2 + 2 Na3PO4 = Pb3(PO4)2 + 6 NaNO3
K + O2 + H2 = KOH =>
2 K + O2 + H2 = 2 KOH
CrO4{-2} + S{-2} + H2O = Cr(OH)3 + S + OH{-} =>
2 CrO4{-2} + 3 S{-2} + 8 H2O = 2 Cr(OH)3 + 3 S + 10 OH{-}
Cr2O7{2-} + H{+} = Cr{3+} + H2O + O2 =>
2 Cr2O7{2-} + 16 H{+} = 4 Cr{3+} + 8 H2O + 3 O2
NaCl + Hg(C2H3O2) = Na(C2H3O2) + HgCl =>
NaCl + Hg(C2H3O2) = Na(C2H3O2) + HgCl
Mg(OH)2 + Ca = Ca(OH)2 + Mg =>
Mg(OH)2 + Ca = Ca(OH)2 + Mg
Sr(NH4)2CO3 = SrCO3(NH4)2 =>
Sr(NH4)2CO3 = SrCO3(NH4)2
C6H12O6 + NaOH = C3H8O3 + Na2CO3 =>
7 C6H12O6 + 12 NaOH = 12 C3H8O3 + 6 Na2CO3
Fe2O3 + KNO3 + KOH = H2O + K2FeO4 + KNO2 =>
Fe2O3 + 3 KNO3 + 4 KOH = 2 H2O + 2 K2FeO4 + 3 KNO2
Mg(NO3)2 + NaBr = MgBr2 + NaNO3 =>
Mg(NO3)2 + 2 NaBr = MgBr2 + 2 NaNO3
K2SO3 + HNO3 = K2SO4 + NO + H2O =>
3 K2SO3 + 2 HNO3 = 3 K2SO4 + 2 NO + H2O
Pb(NO3)2 + Al2(CrO4)3 = PbCrO4 + Al(NO3)3 =>
3 Pb(NO3)2 + Al2(CrO4)3 = 3 PbCrO4 + 2 Al(NO3)3
NaOH(g)HCl(g) = NaClH2O =>
NaOH(g)HCl(g) = NaClH2O
KClNaSCN = KSCNNaCl =>
KClNaSCN = KSCNNaCl
HCIAIO = AI(CI)HO =>
HCIAIO = AI(CI)HO
Cu(OH2)6{2+} + NaOH = Cu(OH)2 + H2O + Na{+} =>
Cu(OH2)6{2+} + 2 NaOH = Cu(OH)2 + 6 H2O + 2 Na{+}
PB(CH3COO)2 + O2 = PBO2 + CH3COO =>
PB(CH3COO)2 + O2 = PBO2 + 2 CH3COO
C4H9OH + oxygen = CO2 + H2O =>
C4H9OH + 6 O2 = 4 CO2 + 5 H2O
CH3CHO + O2 = CO2 + H2 =>
2 CH3CHO + 3 O2 = 4 CO2 + 4 H2
Fe(NO3)3 + NH3 + H2 = Fe(OH)3 + NH4NO3 =>
Fe(NO3)3 + NH3 + 4 H2 = Fe(OH)3 + 2 NH4NO3
BaSO4 + K3PO4 = Ba3(PO4)2 + K2SO4 =>
3 BaSO4 + 2 K3PO4 = Ba3(PO4)2 + 3 K2SO4
C12H17N2O4P + H2O = C12H16N2O + H3PO4 =>
C12H17N2O4P + H2O = C12H16N2O + H3PO4
HCl + CaCl2 = Cl2 + HCa =>
2 HCl + 2 CaCl2 = 3 Cl2 + 2 HCa
Hg + HNO3 = HgNO3 + H2O + NO2 =>
Hg + 2 HNO3 = HgNO3 + H2O + NO2
H2C2(aq) + K2CrO3(aq) + HCl(aq) = CrCl3(aq) + KCl(aq) + H2O(l) + CO2(g) =>
H2C2(aq) + 10 K2CrO3(aq) + 50 HCl(aq) = 10 CrCl3(aq) + 20 KCl(aq) + 26 H2O(l) + 2 CO2(g)
CaCO3VCl = CaClVCO3 =>
CaCO3VCl = CaClVCO3
KSAlCl = AlSKCl =>
KSAlCl = AlSKCl
Ca(OH)2 + HNo3 = Ca(No3)2 + H2O =>
Ca(OH)2 + 2 HNo3 = Ca(No3)2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/03/24
Équations équilibrées sur05/03/23
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