| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2SO4*10H2O = 2 Na + SO4 + 10 H2O
NaOHPbNO32 = NaNO32PbOH =>
NaOHPbNO32 = NaNO32PbOH
BaSO4 + KNO3 = Ba(NO3)2 + K2SO4 =>
BaSO4 + 2 KNO3 = Ba(NO3)2 + K2SO4
NaOH + Cl = NaCl2 + OH =>
NaOH + 2 Cl = NaCl2 + OH
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
BaNO3 + HCl = BaHCl + NO3 =>
BaNO3 + HCl = BaHCl + NO3
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H3O =>
18 FeSO4 + 2 KMnO4 + 12 H2SO4 = 9 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H3O
Na3P + HBr = NaBr + PH3 =>
Na3P + 3 HBr = 3 NaBr + PH3
((N(H4))2)CO3 + NaOH = ((N(H4))2)(OH) + Na(CO3) =>
((N(H4))2)CO3 + NaOH = ((N(H4))2)(OH) + Na(CO3)
Cu(OH)2 + Al2O3 = Al(OH)3 + CuO =>
3 Cu(OH)2 + Al2O3 = 2 Al(OH)3 + 3 CuO
Zn(s) + NaOH(aq) = ZnOH(aq) + Na(s) =>
Zn(s) + NaOH(aq) = ZnOH(aq) + Na(s)
Mg + HgO = Hg + MgO =>
Mg + HgO = Hg + MgO
AsH3 + OH = H2O + AsH3O2 =>
AsH3 + 4 OH = 2 H2O + AsH3O2
GeBr3 + O2 = Br2 + GeO =>
2 GeBr3 + O2 = 3 Br2 + 2 GeO
BaCl2 + K2SO4 = BaSO4 + KCl =>
BaCl2 + K2SO4 = BaSO4 + 2 KCl
Ce + Pd + Al = CePdAl =>
Ce + Pd + Al = CePdAl
KMnO4 + SnCl2 + HCl = SnCl4 + MnO2 + H2O + KCl =>
2 KMnO4 + 3 SnCl2 + 8 HCl = 3 SnCl4 + 2 MnO2 + 4 H2O + 2 KCl
CH2CH2 + NaOH = C2H4(OH)2 + Na =>
CH2CH2 + 2 NaOH = C2H4(OH)2 + 2 Na
Hg + F2 = HgF2 =>
Hg + F2 = HgF2
Na2(CO3) + K3Po4 = Na3(Po4) + K2CO3 =>
3 Na2(CO3) + 2 K3Po4 = 2 Na3(Po4) + 3 K2CO3
AgNO3 + SO4 = Ag2SO4 + NO3 =>
2 AgNO3 + SO4 = Ag2SO4 + 2 NO3
CaO2 + HCl = CaCl2 + H2O + O2 =>
2 CaO2 + 4 HCl = 2 CaCl2 + 2 H2O + O2
CuCl + Na2S2O5 = Cu2S + NaCl + SO3 + O2 =>
2 CuCl + Na2S2O5 = Cu2S + 2 NaCl + SO3 + O2
F2(g) + H2O(l) = HF(g) + O2(g) =>
2 F2(g) + 2 H2O(l) = 4 HF(g) + O2(g)
CuSO4*5H2O + NaOH + NaKC4H4O6*4H2O = CuSO4NaOHNaKC4H4O6*4H2O*5H2O =>
CuSO4*5H2O + NaOH + NaKC4H4O6*4H2O = CuSO4NaOHNaKC4H4O6*4H2O*5H2O
HCOONa + H2SO4 = CO + NaHSO4 + H2O =>
HCOONa + H2SO4 = CO + NaHSO4 + H2O
Fe(NO3)3 + NH4SCN = Fe(SCN)3 + NH4NO3 =>
Fe(NO3)3 + 3 NH4SCN = Fe(SCN)3 + 3 NH4NO3
CH3CHCHCH3 + HCl = CH3CH2CHClCH3 =>
CH3CHCHCH3 + HCl = CH3CH2CHClCH3
As2O3 + Na2O2 = AsO4 + Na2O =>
As2O3 + 5 Na2O2 = 2 AsO4 + 5 Na2O
CH3COONa + O2 = Na + H2O + CO2 =>
4 CH3COONa + 7 O2 = 4 Na + 6 H2O + 8 CO2
Pb + K + I + H + O = PbKIHO =>
Pb + K + I + H + O = PbKIHO
Ca + H2SO4 = CaSO4 + H2O + S =>
3 Ca + 4 H2SO4 = 3 CaSO4 + 4 H2O + S
In{3+} + {3-} = In =>
In{3+} + {3-} = In
Na2CO3 + KHCO3 = NaHCO3 + K2CO3 =>
Na2CO3 + 2 KHCO3 = 2 NaHCO3 + K2CO3
KHF2(s) = KF(s) + H2(s) + F2(g) =>
2 KHF2(s) = 2 KF(s) + H2(s) + F2(g)
Mg(NO3)2 + CsOH = MgOH + Cs(NO3)2 =>
Mg(NO3)2 + CsOH = MgOH + Cs(NO3)2
KF + Mg(OH)2 = MgF2 + KOH =>
2 KF + Mg(OH)2 = MgF2 + 2 KOH
CH3COOH + H2SO4 = CH3COO + H2O + SO2 =>
2 CH3COOH + H2SO4 = 2 CH3COO + 2 H2O + SO2
Ca4 + O2 = CaO2 =>
Ca4 + 4 O2 = 4 CaO2
C6H5OH + HONO2 = H2O + C6H3N3O7 =>
C6H5OH + 3 HONO2 = 3 H2O + C6H3N3O7
K2Cr2O7 + H2SO4 + FeSO4 = Fe2(SO4)3 + Cr(SO4)2 + K2SO4 + H2O =>
K2Cr2O7 + 7 H2SO4 + 4 FeSO4 = 2 Fe2(SO4)3 + 2 Cr(SO4)2 + K2SO4 + 7 H2O
Pb(CH3CO2)2 + KI = PbI2 + K(CH3CO2) =>
Pb(CH3CO2)2 + 2 KI = PbI2 + 2 K(CH3CO2)
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
H2NC6H5COOH + C2H5OH = H2NC6H5COOC2H5 + H2O =>
H2NC6H5COOH + C2H5OH = H2NC6H5COOC2H5 + H2O
CH3COOH + MgCO3 = CH3COOMg + CO2 + H2O =>
9 CH3COOH + 8 MgCO3 = 8 CH3COOMg + 10 CO2 + 6 H2O
[Al(NH3)6](NO3)3 + NH4Cl = NH4NO3 + NH3 + AlCl3 =>
[Al(NH3)6](NO3)3 + 3 NH4Cl = 3 NH4NO3 + 6 NH3 + AlCl3
NaMnO4 + Na2SO3 + H2O = MnO(OH)2 + NaOH + Na2SO4 =>
2 NaMnO4 + 3 Na2SO3 + 3 H2O = 2 MnO(OH)2 + 2 NaOH + 3 Na2SO4
(NH4)3PO4 + Fe2(CO3)3 = FePO4 + (NH4)2CO3 =>
2(NH4)3PO4 + Fe2(CO3)3 = 2 FePO4 + 3(NH4)2CO3
HNO3 + H3PO4 + (NH4)2MoO4 = NH4NO3 + H2O + (NH4)PO4(MoO3)12 =>
94 HNO3 + 4 H3PO4 + 48(NH4)2MoO4 = 93 NH4NO3 + 51 H2O + 4(NH4)PO4(MoO3)12
C6H5CH3 + Br2 = C6H5CH3Br3 =>
2 C6H5CH3 + 3 Br2 = 2 C6H5CH3Br3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/17/24
Équations équilibrées sur11/16/23
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