| Équations équilibrées la veille | Équations équilibrées le lendemain |
LiN + O = LiO + N
N2O + CS2 = N2 + CO + SO9 =>
19 N2O + CS2 = 19 N2 + CO + 2 SO9
P3 + F2 = PF =>
2 P3 + 3 F2 = 6 PF
Na2S2O3 + KClO3 + NaOH = Na2SO4 + KCl + H2O =>
3 Na2S2O3 + 4 KClO3 + 6 NaOH = 6 Na2SO4 + 4 KCl + 3 H2O
Sc + O2 = Sc2O3 =>
4 Sc + 3 O2 = 2 Sc2O3
Al2(SO4)3 + NaHCO3 = Na2SO4 + Al(OH)3 + CO2 =>
Al2(SO4)3 + 6 NaHCO3 = 3 Na2SO4 + 2 Al(OH)3 + 6 CO2
CrPO4 = Cr + PO4 =>
CrPO4 = Cr + PO4
FeCO3 + H2SO4 = CO2 + FeSO4 + H2O =>
FeCO3 + H2SO4 = CO2 + FeSO4 + H2O
Q11 = Q4 =>
4 Q11 = 11 Q4
NH4{+} + NaOH = NH4(OH) + Na{+} =>
NH4{+} + NaOH = NH4(OH) + Na{+}
Cl{-} + HNO3 = NO3{-} + HCl =>
Cl{-} + HNO3 = NO3{-} + HCl
Bi2O3 + NaOH + NaClO = NaBi2O7 + ClNa + H2O =>
2 Bi2O3 + 2 NaOH + 7 NaClO = 2 NaBi2O7 + 7 ClNa + H2O
Mn + F = MnF3 =>
Mn + 3 F = MnF3
CH3COOH(ac) + Ca(HCO3)2(s) = CO2(g) + H2O(l) + Ca(C2H3O2)2(ac) =>
2 CH3COOH(ac) + Ca(HCO3)2(s) = 2 CO2(g) + 2 H2O(l) + Ca(C2H3O2)2(ac)
Co(OH)2 + H2O2 = Co(OH)3 =>
2 Co(OH)2 + H2O2 = 2 Co(OH)3
Na2SO4 + BaI2 = BaSO4 + NaI =>
Na2SO4 + BaI2 = BaSO4 + 2 NaI
RbF + H2SO4 = Rb2SO4 + HF =>
2 RbF + H2SO4 = Rb2SO4 + 2 HF
Cu(SO3)2 + Zn = Cu + Zn(SO3)2 =>
Cu(SO3)2 + Zn = Cu + Zn(SO3)2
Mn + H2SO4 = MnSO4 + H2S + H2O =>
4 Mn + 5 H2SO4 = 4 MnSO4 + H2S + 4 H2O
KAl(OH)4 + H2SO4 = Al(OH)3 + K2SO4 + HOH =>
2 KAl(OH)4 + H2SO4 = 2 Al(OH)3 + K2SO4 + 2 HOH
CCl4 + Fe + H2O = CHCl3 + Fe3O4 + FeCl2 =>
8 CCl4 + 7 Fe + 4 H2O = 8 CHCl3 + Fe3O4 + 4 FeCl2
HCl + Zn + H2O = ZnCl(OH)4 + H2 =>
2 HCl + 2 Zn + 8 H2O = 2 ZnCl(OH)4 + 5 H2
NaHCO3 + HC2H3O2(aq) = NaC2H3O2(aq) + CO2 + H2O =>
NaHCO3 + HC2H3O2(aq) = NaC2H3O2(aq) + CO2 + H2O
CrCl3 + KOH + KClO = KCl + K2Cr2O7 + H2O =>
2 CrCl3 + 8 KOH + 3 KClO = 9 KCl + K2Cr2O7 + 4 H2O
AlCl3 + CO2 + H2O = Al2(CO3)3 + HCl =>
2 AlCl3 + 3 CO2 + 3 H2O = Al2(CO3)3 + 6 HCl
Pb(C2H3O2)2 + Na3PO4 = Pb3(PO4)2 + C2H3NaO2 =>
3 Pb(C2H3O2)2 + 2 Na3PO4 = Pb3(PO4)2 + 6 C2H3NaO2
Mg + ZnSO4 = Zn + Mg(SO4)2 =>
Mg + 2 ZnSO4 = 2 Zn + Mg(SO4)2
H2O42 = H2O + O2 =>
2 H2O42 = 2 H2O + 41 O2
S2{-} + O22{-} + H{+} = SO42{-} + H2O =>
43 S2{-} + 167 O22{-} + 124 H{+} = 86 SO42{-} + 62 H2O
KNO3 + Al + H2O + KOH = NH3 + KAl(OH)4 =>
3 KNO3 + 8 Al + 18 H2O + 5 KOH = 3 NH3 + 8 KAl(OH)4
(CaOH)3PO4 + H3PO4 = Ca(H2PO4)2 + H2O =>
(CaOH)3PO4 + 5 H3PO4 = 3 Ca(H2PO4)2 + 3 H2O
LeCO3 = LeO + CO2 =>
LeCO3 = LeO + CO2
NH4Cl + K2[HgI4] = [HgINH2] + KCl + HI + NH4I =>
2 NH4Cl + K2[HgI4] = [HgINH2] + 2 KCl + 2 HI + NH4I
C8H11NO5S + NaHCO3 = C8H10NNaO5S + H2O + CO2 =>
C8H11NO5S + NaHCO3 = C8H10NNaO5S + H2O + CO2
Ba + HI = BaI2 + H2 =>
Ba + 2 HI = BaI2 + H2
CaCl + KF = CaF + KCl =>
CaCl + KF = CaF + KCl
NaHSO3 + H2SO4 = NaSO4 + SO2 + H2O =>
2 NaHSO3 + 3 H2SO4 = 2 NaSO4 + 3 SO2 + 4 H2O
H2 + N2O3 = H2O + N2 =>
3 H2 + N2O3 = 3 H2O + N2
CoO + O2 = Co2O3 =>
4 CoO + O2 = 2 Co2O3
XeF4 + SF4 = Xe + SF6 =>
XeF4 + 2 SF4 = Xe + 2 SF6
CaNO(aq) + NaOH = CaOH(s) + NaNO(aq) =>
CaNO(aq) + NaOH = CaOH(s) + NaNO(aq)
ClCH2CH2COCl + H2O = CH3CH2COOH + Cl2 =>
ClCH2CH2COCl + H2O = CH3CH2COOH + Cl2
HSO2Cl + H2O = HCl + H2 + SO3 =>
HSO2Cl + H2O = HCl + H2 + SO3
C4H4O4 + NH4OH = (NH4)C4H3O4 + H2O =>
C4H4O4 + NH4OH = (NH4)C4H3O4 + H2O
K2SiO3 + H2CO3 = K2CO3 + H2SiO3 =>
K2SiO3 + H2CO3 = K2CO3 + H2SiO3
KClO3 + C12H22O11 + H2SO4 = HClO3 + K2O + SO2 + CO2 =>
70 KClO3 + C12H22O11 + 24 H2SO4 = 70 HClO3 + 35 K2O + 24 SO2 + 12 CO2
Al + H2CO3 = Al(CO3)3 + H2 =>
Al + 3 H2CO3 = Al(CO3)3 + 3 H2
CoCl2 + CH3COOH + NH4SCN = CH3COONH4 + Co(SCN)2 + HCl =>
CoCl2 + 2 CH3COOH + 2 NH4SCN = 2 CH3COONH4 + Co(SCN)2 + 2 HCl
NO2 + O2 = NO3 =>
2 NO2 + O2 = 2 NO3
KHP + NaOH = NaKP + H2O =>
KHP + NaOH = NaKP + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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