| Équations équilibrées la veille | Équations équilibrées le lendemain |
Re(SO4)3 + 6 Na(OH) = Re(OH)6 + 3 Na2(SO4)
Ca3(PO4)2 + KOH = K3PO4 + Ca(OH)2 =>
Ca3(PO4)2 + 6 KOH = 2 K3PO4 + 3 Ca(OH)2
CoSO4 + Cu(NO3)2 = Co(NO3)2 + CuSO4 =>
CoSO4 + Cu(NO3)2 = Co(NO3)2 + CuSO4
C3H5(OOC(CH2)14CH3)3 + H2O = C3H5(OH)3 + CH3(CH2)14COOH =>
C3H5(OOC(CH2)14CH3)3 + 3 H2O = C3H5(OH)3 + 3 CH3(CH2)14COOH
NH3 + O3 = H2O + NH4NO3 =>
6 NH3 + 4 O3 = 3 H2O + 3 NH4NO3
GaCl3 + K2SO4 = KCl + Ga2(SO4)3 =>
2 GaCl3 + 3 K2SO4 = 6 KCl + Ga2(SO4)3
Fr + HNO3 = Fr(NO3)3 + NO2 + H2O =>
Fr + 6 HNO3 = Fr(NO3)3 + 3 NO2 + 3 H2O
PbS(s) + HNO3(aq) = S(s) + Pb(NO3)2(aq) + H2O(l) + NO(g) =>
3 PbS(s) + 8 HNO3(aq) = 3 S(s) + 3 Pb(NO3)2(aq) + 4 H2O(l) + 2 NO(g)
NH3 + Mg = H2 + Mg(NH2)2 =>
2 NH3 + Mg = H2 + Mg(NH2)2
H2SeO4 + Al(OH)3 = Al2(SeO4)3 + H2O =>
3 H2SeO4 + 2 Al(OH)3 = Al2(SeO4)3 + 6 H2O
K2S + Ca = CaS + K2 =>
K2S + Ca = CaS + K2
Na2S + NiSO4 = Na2SO4 + NiS =>
Na2S + NiSO4 = Na2SO4 + NiS
PbCl2 + NaOCl + H2O = PbO2 + NaOH + Cl2 =>
PbCl2 + 4 NaOCl + 2 H2O = PbO2 + 4 NaOH + 3 Cl2
PbCl2 + K2CrO4 = KCl + PbCrO4 =>
PbCl2 + K2CrO4 = 2 KCl + PbCrO4
Ca + Mg(NO3) = Mg + CaNO3 =>
Ca + Mg(NO3) = Mg + CaNO3
HCl + KBr = KCl + Br2 + H2 =>
2 HCl + 2 KBr = 2 KCl + Br2 + H2
AlI3 + H2O = I2 + H2 + Al(OH)3 =>
2 AlI3 + 6 H2O = 3 I2 + 3 H2 + 2 Al(OH)3
Ca(ClO) + HCl = CaCl2 + Cl2 + H2O =>
2 Ca(ClO) + 4 HCl = 2 CaCl2 + Cl2 + 2 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
C2H(g) + O(g) = CO2(g) + H2O(g) =>
2 C2H(g) + 9 O(g) = 4 CO2(g) + H2O(g)
Al(s) + H2SO4(aq) = H2(g) + Al2(HSO4)3(aq) =>
4 Al(s) + 6 H2SO4(aq) = 3 H2(g) + 2 Al2(HSO4)3(aq)
Al + H3PO4 = H3 + Al(PO4) =>
Al + H3PO4 = H3 + Al(PO4)
Na3PO4 + Pb(C2H3O2)2 = Na3(C2H3O2)2 + PbPO4 =>
Na3PO4 + Pb(C2H3O2)2 = Na3(C2H3O2)2 + PbPO4
Ba + HB2 = BaB2 + H =>
Ba + HB2 = BaB2 + H
COOH + LiAlH4 = CH3OH + LiOH + Al2O3 + CH2OLi =>
7 COOH + 4 LiAlH4 = 4 CH3OH + LiOH + 2 Al2O3 + 3 CH2OLi
HC3H3O2 + NaHCO3 = H2O + NaCO2 + CO2 =>
HC3H3O2 + 12 NaHCO3 = 8 H2O + 12 NaCO2 + 3 CO2
SnSO4 + KOH = Sn(OH)2 + K2SO4 =>
SnSO4 + 2 KOH = Sn(OH)2 + K2SO4
Ca + H2SO4 = CaSO4 + H2 =>
Ca + H2SO4 = CaSO4 + H2
AlCl3 + Nh4OH = Nh4Cl + Al(OH)3 =>
AlCl3 + 3 Nh4OH = 3 Nh4Cl + Al(OH)3
NaHSO3 + HBr = NaBr + H2SO3 =>
NaHSO3 + HBr = NaBr + H2SO3
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
Br2 + CHCl3 + H2O = BrCl + CH4 + ClO =>
3 Br2 + 4 CHCl3 + 6 H2O = 6 BrCl + 4 CH4 + 6 ClO
FeSO4 + KHSO4 + KMnO4 = Fe2(SO4)3 + K2SO4 + MnSO4 + H2O =>
10 FeSO4 + 16 KHSO4 + 2 KMnO4 = 5 Fe2(SO4)3 + 9 K2SO4 + 2 MnSO4 + 8 H2O
Fe(III)Br3 + NaOH = Fe(III)(OH)3 + NaBr =>
Fe(III)Br3 + 3 NaOH = Fe(III)(OH)3 + 3 NaBr
(CH)3((CH)2)4(CH)3 + O2 = CO2 + H2O =>
2(CH)3((CH)2)4(CH)3 + 35 O2 = 28 CO2 + 14 H2O
NaPO3 + Co(NO3)2 = Na3PO4 + Co3(PO4)2 + NO + O2 =>
6 NaPO3 + 6 Co(NO3)2 = 2 Na3PO4 + 2 Co3(PO4)2 + 12 NO + 9 O2
H2SO4 + Mg(OH)2 = H2O + MgSO4 =>
H2SO4 + Mg(OH)2 = 2 H2O + MgSO4
H2SO3 + SO2 = S + H2SO4 =>
2 H2SO3 + SO2 = S + 2 H2SO4
PB + HCe = PBCe2 + H2 =>
PB + 2 HCe = PBCe2 + H2
KI(s) + Cl2(g) = KCl(s) + I2(s) =>
2 KI(s) + Cl2(g) = 2 KCl(s) + I2(s)
NaOH + H2SO4Na2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4Na2SO4 = 2 Na2SO4 + 2 H2O
Ba(OH)2*8H2O + NH4Cl = BaCl2 + H2O + NH3 =>
Ba(OH)2*8H2O + 2 NH4Cl = BaCl2 + 10 H2O + 2 NH3
K + Pb{2+} = K{+} + Pb =>
2 K + Pb{2+} = 2 K{+} + Pb
C2H3Cl + HCl = C2H4Cl2 =>
C2H3Cl + HCl = C2H4Cl2
F2(g) + KBr(aq) = KF(aq) + Br2(aq) =>
F2(g) + 2 KBr(aq) = 2 KF(aq) + Br2(aq)
KClO3 + H2SO4 = KClO4 + SO2 + H2O =>
KClO3 + H2SO4 = KClO4 + SO2 + H2O
CH2O + NaOH = CH4O + CHNaO2 =>
2 CH2O + NaOH = CH4O + CHNaO2
C2H5(OH) = C2H4 + H2O =>
C2H5(OH) = C2H4 + H2O
H2S + HNO3 = H2SO4 + NO + H2O2 =>
H2S + 4 HNO3 = H2SO4 + 4 NO + 2 H2O2
C6H12O6 + CrO3 + H2SO4 = Cr2(SO4)3 + CO2 + H2O =>
C6H12O6 + 8 CrO3 + 12 H2SO4 = 4 Cr2(SO4)3 + 6 CO2 + 18 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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