| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNO3 + Na(SO4) = Ag(SO4) + NaNO3
(NH4)2SO4 + Ba(C2H3O2)2 = BaSO4 + NH4C2H3O2 =>
(NH4)2SO4 + Ba(C2H3O2)2 = BaSO4 + 2 NH4C2H3O2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
MnO4{-}(aq) + e = MnO4{2-}(aq) =>
MnO4{-}(aq) + e = MnO4{2-}(aq)
Fe2(SO4)3 + Ba(OH)2 = Ba(SO4)3 + Fe2(OH)2 =>
Fe2(SO4)3 + Ba(OH)2 = Ba(SO4)3 + Fe2(OH)2
Tc + F = TcF6 =>
Tc + 6 F = TcF6
HC2H3O2(aq) + NaHCO3 = NaC2H3O2(aq) + CO2 + H2O =>
HC2H3O2(aq) + NaHCO3 = NaC2H3O2(aq) + CO2 + H2O
Fe(NH4)2(SO4)2 + Ni = Fe(NH4)2 + Ni(SO4)2 =>
Fe(NH4)2(SO4)2 + Ni = Fe(NH4)2 + Ni(SO4)2
Zn(OH)2 + HBr = ZnBr2 + HOH =>
Zn(OH)2 + 2 HBr = ZnBr2 + 2 HOH
KI + KIO3 + H2SO4 = I2H2O + K2SO4 =>
5 KI + KIO3 + 3 H2SO4 = 3 I2H2O + 3 K2SO4
Ca3(PO4)2 + Na2SO3 = CaSO3 + Na3PO4 =>
Ca3(PO4)2 + 3 Na2SO3 = 3 CaSO3 + 2 Na3PO4
Li2CO3 + Ca(OH)2 + H2O = LiOH*H2O + CaCO3 =>
Li2CO3 + Ca(OH)2 + 2 H2O = 2 LiOH*H2O + CaCO3
NaHCO3 + HCl = HNa + HCO3Cl =>
NaHCO3 + HCl = HNa + HCO3Cl
BaCa(CO3)2 = BaCO3 + CaO + CO2 =>
BaCa(CO3)2 = BaCO3 + CaO + CO2
K3PO4(s) + HBr(aq) = KBr + H3PO4 =>
K3PO4(s) + 3 HBr(aq) = 3 KBr + H3PO4
Nb2O5 + HF = H2[NbOF5] + H2O =>
Nb2O5 + 10 HF = 2 H2[NbOF5] + 3 H2O
CrS + HCl = HS + CrCl =>
CrS + HCl = HS + CrCl
CO(NH2)2(s) + O2(g) = N2(g) + CO2(g) + H2O(l) =>
2 CO(NH2)2(s) + 3 O2(g) = 2 N2(g) + 2 CO2(g) + 4 H2O(l)
C7H4O + S + KNO3 = CO2 + N2 + H2O + K2S =>
2 C7H4O + 5 S + 10 KNO3 = 14 CO2 + 5 N2 + 4 H2O + 5 K2S
C3H6 + HI = C3H7I =>
C3H6 + HI = C3H7I
C2H6 + Cl2 = CH2Cl2 + HCl =>
C2H6 + 3 Cl2 = 2 CH2Cl2 + 2 HCl
Na2SO4 + C = Na2S + CO2 =>
Na2SO4 + 2 C = Na2S + 2 CO2
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NH3 + NaOH = NH2 + H2O + Na =>
NH3 + NaOH = NH2 + H2O + Na
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
OH{-} + Bi2O3 + OCl{-} = Cl{-} + BiO3{-} + H2O =>
2 OH{-} + Bi2O3 + 2 OCl{-} = 2 Cl{-} + 2 BiO3{-} + H2O
Hg(OH)HNO2 = Hg(NO2)H2O =>
Hg(OH)HNO2 = Hg(NO2)H2O
C6H5CH(CH3)2 + O2 = C6H5C(CH3)2OOH = C6H5OH + CH3COCH3 =>
C6H5CH(CH3)2 + O2 = C6H5C(CH3)2OOH
WO3 + Al = Al3O3 + W =>
WO3 + 3 Al = Al3O3 + W
K3PO4 + MgCl2 = Mg3(PO4)2 + KCl =>
2 K3PO4 + 3 MgCl2 = Mg3(PO4)2 + 6 KCl
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
Bi(OH)3 + HNO3 = Bi(NO3)3 + H2O =>
Bi(OH)3 + 3 HNO3 = Bi(NO3)3 + 3 H2O
Hg(ClO4)2 + Na2SO3 = HgSO3 + NaClO4 =>
Hg(ClO4)2 + Na2SO3 = HgSO3 + 2 NaClO4
N2O3 = NO + NO2 =>
N2O3 = NO + NO2
FeO3(s) + CO(g) = Fe(l) + CO2(g) =>
FeO3(s) + 3 CO(g) = Fe(l) + 3 CO2(g)
NH3* + O2* = NO + H2*O =>
4 NH3* + 5 O2* = 4 NO + 6 H2*O
P + Cl2 = PCl5 =>
2 P + 5 Cl2 = 2 PCl5
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Cu + (NH2)2CO + H2O = CO2 + NH4 + Cu(OH) =>
2 Cu + (NH2)2CO + 3 H2O = CO2 + 2 NH4 + 2 Cu(OH)
Zn(s) + H2SO4 = Zn2(SO4)2 + H =>
2 Zn(s) + 2 H2SO4 = Zn2(SO4)2 + 4 H
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
C6H7(NO2)3O5 + C3H5N3O9 = H2O + CO2 + N2 =>
C6H7(NO2)3O5 + 9 C3H5N3O9 = 26 H2O + 33 CO2 + 15 N2
NO + H2 = OH24NH2 =>
NO + 13 H2 = OH24NH2
Fe(NO3)2 + KClO3 + KOH + H2O = Fe(OH)3 + KCl + KNO3 =>
6 Fe(NO3)2 + KClO3 + 12 KOH + 3 H2O = 6 Fe(OH)3 + KCl + 12 KNO3
C2H6 + Na = C2H4Na + H2 =>
C2H6 + Na = C2H4Na + H2
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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