| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe2(CrO4)3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2CrO4
AgNO3 + Na3PO4 = PO4NO3 + Na3Ag =>
AgNO3 + Na3PO4 = PO4NO3 + Na3Ag
HNO3 + AlCl3 = HCl + Al(NO3)3 =>
3 HNO3 + AlCl3 = 3 HCl + Al(NO3)3
C2H4 + H2O2 = CH2(OH)CH2(OH) =>
C2H4 + H2O2 = CH2(OH)CH2(OH)
Fe(NO3)2 + H2SO4 = Fe(NO3)3 + Fe2(SO4)3 + NO2 + H2O =>
3 Fe(NO3)2 + 3 H2SO4 = Fe(NO3)3 + Fe2(SO4)3 + 3 NO2 + 3 H2O
K2Cr2O7 + C2H4O5 = K[Cr(H2O)2(C2O4)2] + H2O + CO2 =>
K2Cr2O7 + 7 C2H4O5 = 2 K[Cr(H2O)2(C2O4)2] + 10 H2O + 6 CO2
C4H6Br2 + KOH = C4H6(OH)2 + KBr =>
C4H6Br2 + 2 KOH = C4H6(OH)2 + 2 KBr
CH3CH2OH + KMnO4 = CH3CHO + H2O + MnO2 + KOH =>
3 CH3CH2OH + 2 KMnO4 = 3 CH3CHO + 2 H2O + 2 MnO2 + 2 KOH
H2O + K2S2O8 + MnSO4 = K2SO4 + KMnO4 + H2SO4 =>
8 H2O + 5 K2S2O8 + 2 MnSO4 = 4 K2SO4 + 2 KMnO4 + 8 H2SO4
NH4Cl + Hg(C2H3O2) = NH4C2H3O2 + HgCl =>
NH4Cl + Hg(C2H3O2) = NH4C2H3O2 + HgCl
K2SO4 + Ba(NO3)2 = Ba(SO4) + K(NO3) =>
K2SO4 + Ba(NO3)2 = Ba(SO4) + 2 K(NO3)
I2O7 + NaOH = NaIO4 + H2O =>
I2O7 + 2 NaOH = 2 NaIO4 + H2O
K2SO3 + K2CrO4 + HCl = Cr2(SO3)4 + K2SO4 + KCl + H2O =>
6 K2SO3 + 2 K2CrO4 + 12 HCl = Cr2(SO3)4 + 2 K2SO4 + 12 KCl + 6 H2O
KBr(electricity) = KBr =>
KBr(electricity) = KBr
KCl + CH3OH = CH3Cl + KOH =>
KCl + CH3OH = CH3Cl + KOH
C3H6 + Cl = C3H5Cl + HCl =>
C3H6 + 2 Cl = C3H5Cl + HCl
Sn(CO3)2 + Na = Na2CO3 + Sn =>
Sn(CO3)2 + 4 Na = 2 Na2CO3 + Sn
FeCl2 + KCN = K4Fe(CN)6 + KCl =>
FeCl2 + 6 KCN = K4Fe(CN)6 + 2 KCl
NaNO3 + H3PO4 = Na2HPO4 + HNO3 =>
2 NaNO3 + H3PO4 = Na2HPO4 + 2 HNO3
FrMnO4 + LiF + H2CO3 = F2 + Fr2CO3 + MnCO3 + H2O + Li2CO3 =>
2 FrMnO4 + 10 LiF + 8 H2CO3 = 5 F2 + Fr2CO3 + 2 MnCO3 + 8 H2O + 5 Li2CO3
CH3NH2CH3CH3 + O2 = CO2 + H2O + N2 =>
4 CH3NH2CH3CH3 + 23 O2 = 12 CO2 + 22 H2O + 2 N2
NaOH + C12H22O11 = Na + CO2 + H2O =>
48 NaOH + C12H22O11 = 48 Na + 12 CO2 + 35 H2O
Na2SO3 = Na2S + Na2SO4 =>
4 Na2SO3 = Na2S + 3 Na2SO4
Co(HCO3)2 = H2O + CO2 + CoCO3 =>
Co(HCO3)2 = H2O + CO2 + CoCO3
Na2CO3 + Al2(SO4)3 = Al2(CO3) + Na2(SO4)3 =>
Na2CO3 + Al2(SO4)3 = Al2(CO3) + Na2(SO4)3
Fe + H2O + O2 = Fe(OH)2 =>
2 Fe + 2 H2O + O2 = 2 Fe(OH)2
AlCl + Cl = AlCl2 =>
AlCl + Cl = AlCl2
(NH4)2HPO4 = NH3 + H3PO4 =>
(NH4)2HPO4 = 2 NH3 + H3PO4
H2Cl2 + Mg(OH)2 = MgCl2 + H2O =>
H2Cl2 + Mg(OH)2 = MgCl2 + 2 H2O
Ca3(PO4)3 + C + SiO2 = P4 + CO + CaSiO3 =>
4 Ca3(PO4)3 + 36 C + 12 SiO2 = 3 P4 + 36 CO + 12 CaSiO3
KIO3 + KI + KBr + H2SO4 = K2SO4 + IBr + H2O =>
KIO3 + 2 KI + 3 KBr + 3 H2SO4 = 3 K2SO4 + 3 IBr + 3 H2O
NH4OH + Cl2 = Cl{-} + N2 + NH4{+} + H2O =>
8 NH4OH + 3 Cl2 = 6 Cl{-} + N2 + 6 NH4{+} + 8 H2O
Sr(NO3)2 + Cu(SO4) = Sr(SO4)2 + Cu(NO3) =>
Sr(NO3)2 + 2 Cu(SO4) = Sr(SO4)2 + 2 Cu(NO3)
H2SO4 + NaOH = HOH + Na2SO4 =>
H2SO4 + 2 NaOH = 2 HOH + Na2SO4
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Al(NO3)3*9H2O + C6H8O7 = Al2O3 + N2 + CO2 + H2O =>
6 Al(NO3)3*9H2O + 5 C6H8O7 = 3 Al2O3 + 9 N2 + 30 CO2 + 74 H2O
CaCO3 + SiO2 + Cu2(OH)2CO3 = CaCuSi4O10 + CO2 + H2O =>
2 CaCO3 + 8 SiO2 + Cu2(OH)2CO3 = 2 CaCuSi4O10 + 3 CO2 + H2O
CrO5 + H{+} = Cr{3+} + H2O + O2 =>
4 CrO5 + 12 H{+} = 4 Cr{3+} + 6 H2O + 7 O2
CH2CHCH3 + KMnO4 + H2SO4 = CH3COOH + H2O + MnSO4 + K2SO4 =>
10 CH2CHCH3 + 12 KMnO4 + 18 H2SO4 = 15 CH3COOH + 18 H2O + 12 MnSO4 + 6 K2SO4
CaOKF = CaFOK =>
CaOKF = CaFOK
NH4NO3(s) = O(g) + H2O(l) + N(g) =>
NH4NO3(s) = O(g) + 2 H2O(l) + 2 N(g)
HNO3 + ZnS = NO + H2O + ZnSO4 =>
8 HNO3 + 3 ZnS = 8 NO + 4 H2O + 3 ZnSO4
H2ClO4 + H2O = H3O + ClO4 =>
H2ClO4 + 2 H2O = 2 H3O + ClO4
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
CoAsS + H2O + O2 = Co + H2S + AsO2 =>
2 CoAsS + 2 H2O + O2 = 2 Co + 2 H2S + 2 AsO2
CoSO4 + HCl = CoCl2 + H2SO4 =>
CoSO4 + 2 HCl = CoCl2 + H2SO4
MgCO3(s) + H2CO3 = Mg(HCO3)2 =>
MgCO3(s) + H2CO3 = Mg(HCO3)2
Cu + H2SO4 = SO2 + H2O + CuSO4 =>
Cu + 2 H2SO4 = SO2 + 2 H2O + CuSO4
ZnS + HCl = ZnCl2 + H2S =>
ZnS + 2 HCl = ZnCl2 + H2S
CH5 + NH4{+}NO{+} = H + N + C{+} =>
CH5 + NH4{+}NO{+} = 9 H + N + C{+}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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