| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 CH3COOH + Ca3(PO4)2 = 3 Ca(CH3COO)2 + 2 H3PO4
Mn + H3PO4 = Mn3(PO4)7 + H2 =>
6 Mn + 14 H3PO4 = 2 Mn3(PO4)7 + 21 H2
Sr(NO3)2(aq) + (NH4)2C2O4(aq) = SrC2O4 + NH4NO3 =>
Sr(NO3)2(aq) + (NH4)2C2O4(aq) = SrC2O4 + 2 NH4NO3
KOH + MnO2 + Na2S2O8 = K2MnO4 + Na2SO4 + K2SO4 + H2O =>
4 KOH + MnO2 + Na2S2O8 = K2MnO4 + Na2SO4 + K2SO4 + 2 H2O
NaHCO3 + Ca(OH)2 = CaCO3 + H2O + Na2CO3 =>
2 NaHCO3 + Ca(OH)2 = CaCO3 + 2 H2O + Na2CO3
Sn(SO4)2 + NH4OH = SnNH4 + OH(SO4)2 =>
Sn(SO4)2 + NH4OH = SnNH4 + OH(SO4)2
Al + BaSO4 = AlSO4 + Ba =>
Al + BaSO4 = AlSO4 + Ba
Na2C2 + H2O = C2H2 + NaOH =>
Na2C2 + 2 H2O = C2H2 + 2 NaOH
AsO + Ca(OH)2 = Ca3(AsO4) + H2O =>
AsO + 3 Ca(OH)2 = Ca3(AsO4) + 3 H2O
HClO4 + HF = H2O + ClHF + OHF =>
2 HClO4 + 9 HF = H2O + 2 ClHF + 7 OHF
K2MnO4 + H2O2 + H2SO4 = KSO4 + H2O + MnO4 =>
K2MnO4 + 2 H2O2 + 2 H2SO4 = 2 KSO4 + 4 H2O + MnO4
C7H6O3 + C3H6O2 = C8H8O3 + H2O =>
5 C7H6O3 + 7 C3H6O2 = 7 C8H8O3 + 8 H2O
KMnO4 + NaSO3 + H2SO4 = NaSO4 + MnSO4 + H2O + K2SO4 =>
2 KMnO4 + 5 NaSO3 + 3 H2SO4 = 5 NaSO4 + 2 MnSO4 + 3 H2O + K2SO4
C2H5NO2 + C4H6O3 = C4H7NO3 + CH3COOH =>
C2H5NO2 + C4H6O3 = C4H7NO3 + CH3COOH
MnO2 + HI = H2O + MnI2 + I2 =>
MnO2 + 4 HI = 2 H2O + MnI2 + I2
H2O + KCl + H2O(NH4)2SO4 = H2OK2SO4 + H2ONH4Cl =>
2 H2O + 2 KCl + H2O(NH4)2SO4 = H2OK2SO4 + 2 H2ONH4Cl
P{4+} + C{2+}H{6+} = P{+}H{3+} + C{3+}P{4+} =>
P{4+} + 3 C{2+}H{6+} = P{+}H{3+} + 3 C{3+}P{4+}
I2 + S2O3{2-} = I{-} + S4O6{2-} =>
I2 + 2 S2O3{2-} = 2 I{-} + S4O6{2-}
HNO3 + HCl2 = Cl2 + H2O + NO =>
HNO3 + 3 HCl2 = 3 Cl2 + 2 H2O + NO
KNO2 + HNO3 = KNO3 + N2O3 + H2O =>
2 KNO2 + 2 HNO3 = 2 KNO3 + N2O3 + H2O
Sb + H2SO4 = Sb2(SO4)2 + SO2 + H2O =>
2 Sb + 4 H2SO4 = Sb2(SO4)2 + 2 SO2 + 4 H2O
Ca + CO3 + HCl = CaCl2 + H2O + CO2 =>
Ca + CO3 + 2 HCl = CaCl2 + H2O + CO2
HF + HSO = F + H2S + H2O =>
3 HF + HSO = 3 F + H2S + H2O
HC2H3O2 + Na(OH) = H2O + NaC2H3O2 =>
HC2H3O2 + Na(OH) = H2O + NaC2H3O2
MnO4{-} + SO3{2-} = MnO2{-} + SO4{2-} =>
MnO4{-} + 2 SO3{2-} = MnO2{-} + 2 SO4{2-}
Ca + Pb(OH)2 = Ca(OH)2 + Pb =>
Ca + Pb(OH)2 = Ca(OH)2 + Pb
Al + NaOH + H2O = NaAlO2 + H2 =>
2 Al + 2 NaOH + 2 H2O = 2 NaAlO2 + 3 H2
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
LiNO3(aq) + Ag(g) = AgNO3(s) + Li(s) =>
LiNO3(aq) + Ag(g) = AgNO3(s) + Li(s)
Mg(NO3)2 = Mg + N + O =>
Mg(NO3)2 = Mg + 2 N + 6 O
Cr2O7{2-} + H2S + H{+} = Cr{3+} + S8 + H2O =>
8 Cr2O7{2-} + 24 H2S + 64 H{+} = 16 Cr{3+} + 3 S8 + 56 H2O
NaOH(aq) + CO2 = Na2CO3 + H2O =>
2 NaOH(aq) + CO2 = Na2CO3 + H2O
CuI + F2 = FI2 + Cu =>
4 CuI + F2 = 2 FI2 + 4 Cu
CH3CH2CH2Cl + Na = CH3CH2CH2CH2CH2CH3 + NaCl =>
2 CH3CH2CH2Cl + 2 Na = CH3CH2CH2CH2CH2CH3 + 2 NaCl
Ca(OH)2(ag) + H3PO4(ag) = H2O(l) + Ca3(PO4)2(s) =>
3 Ca(OH)2(ag) + 2 H3PO4(ag) = 6 H2O(l) + Ca3(PO4)2(s)
Hg(Ac)2 + Na2SO4 = HgSO4 + Na(Ac) =>
Hg(Ac)2 + Na2SO4 = HgSO4 + 2 Na(Ac)
SiO2 + FeAl2O4 = Fe2Al4Si5O18 =>
5 SiO2 + 2 FeAl2O4 = Fe2Al4Si5O18
Ba(OH)2 + H2PO4 = BaPO4 + HOH =>
Ba(OH)2 + H2PO4 = BaPO4 + 2 HOH
Bi2O3 + Pr6O11 + (NH4)2HPO4 = BiPrP2O8 + O2 + NH3 + H2O =>
3 Bi2O3 + Pr6O11 + 12(NH4)2HPO4 = 6 BiPrP2O8 + O2 + 24 NH3 + 18 H2O
CH6N6 + N2O4 = CO2 + H2O + N2 =>
4 CH6N6 + 5 N2O4 = 4 CO2 + 12 H2O + 17 N2
KClO3 + FeO + HCl = KCl + FeCl3 + H2O =>
KClO3 + 6 FeO + 18 HCl = KCl + 6 FeCl3 + 9 H2O
Au + HSeO4 = Au2(SeO4)3 + H2SeO3 + H2O =>
2 Au + 4 HSeO4 = Au2(SeO4)3 + H2SeO3 + H2O
Al2O3 + HCl = Al(OH)3 + AlCl3 =>
Al2O3 + 3 HCl = Al(OH)3 + AlCl3
C6H12O6 + NaHCO3 = CO2 + NaC2H3O2 + H2O =>
C6H12O6 + 3 NaHCO3 = 3 CO2 + 3 NaC2H3O2 + 3 H2O
HNO3 + CaH2O2 = Ca(NO3)2 + H2O =>
2 HNO3 + CaH2O2 = Ca(NO3)2 + 2 H2O
CsHCO3 + HNO3 = CO2 + CsNO3 + H2O =>
CsHCO3 + HNO3 = CO2 + CsNO3 + H2O
MgSO4 + NH4OH = MgSO4NH4OH =>
MgSO4 + NH4OH = MgSO4NH4OH
Fe(OH)2 + NaOH = Fe(OH)3 + Na =>
Fe(OH)2 + NaOH = Fe(OH)3 + Na
K2Cr2O7 + H2SO4 + C4H10O = C4H8O + K2SO4 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 4 H2SO4 + 3 C4H10O = 3 C4H8O + K2SO4 + Cr2(SO4)3 + 7 H2O
HNO2 + Ra(OH)2 = RaNO2 + H(OH)2 =>
HNO2 + Ra(OH)2 = RaNO2 + H(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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