| Équations équilibrées la veille | Équations équilibrées le lendemain |
C7H5COONa + HCl = C7H5COOH + NaCl
Nh4 + HClO4 = Nh4ClO4 + H2 =>
2 Nh4 + 2 HClO4 = 2 Nh4ClO4 + H2
K2Cr2O7 + Ag + HCl = CrCl3 + AgCl + H2O + KCl =>
K2Cr2O7 + 6 Ag + 14 HCl = 2 CrCl3 + 6 AgCl + 7 H2O + 2 KCl
Nh4 + HClO4 = Nh4ClO4 + H2 =>
2 Nh4 + 2 HClO4 = 2 Nh4ClO4 + H2
Co(NO3)2*6H2O + NH3 = Co2(NH3)10 + H2O + NO3 =>
2 Co(NO3)2*6H2O + 10 NH3 = Co2(NH3)10 + 12 H2O + 4 NO3
C4H10N + O2 = CO2 + H2O + N2O =>
4 C4H10N + 27 O2 = 16 CO2 + 20 H2O + 2 N2O
F2(SO4)3 + BaCl2 = BaSO4 + FCl3 =>
F2(SO4)3 + 3 BaCl2 = 3 BaSO4 + 2 FCl3
Nh4 + HClO4 = Nh4ClO4 + H2 =>
2 Nh4 + 2 HClO4 = 2 Nh4ClO4 + H2
K3PO4(aq) + NaOH(aq) = KOH + Na3PO4 =>
K3PO4(aq) + 3 NaOH(aq) = 3 KOH + Na3PO4
P2O4 + H2O = H2PO4 + P =>
3 P2O4 + 4 H2O = 4 H2PO4 + 2 P
Mg2(CO3)2 + H2SO4 = Mg2(SO4)2 + CO2 + H2O =>
Mg2(CO3)2 + 2 H2SO4 = Mg2(SO4)2 + 2 CO2 + 2 H2O
HClO4 + NH4 = NH4ClO4 + H2 =>
2 HClO4 + 2 NH4 = 2 NH4ClO4 + H2
Cs(s) + O2(g) = CsO2(l) =>
Cs(s) + O2(g) = CsO2(l)
C2MnO4 + O2 = Mn2O3 + CO2 =>
4 C2MnO4 + 3 O2 = 2 Mn2O3 + 8 CO2
Nh4 + HClO4 = Nh4ClO4 + H2 =>
2 Nh4 + 2 HClO4 = 2 Nh4ClO4 + H2
Sr(NO3)2 + CuSO4 = SrSO4 + Cu(NO3)2 =>
Sr(NO3)2 + CuSO4 = SrSO4 + Cu(NO3)2
As2S3 + NH3*H2O + H2O2 = (NH4)3AsO4 + (NH4)3SO4 + H2O =>
2 As2S3 + 30 NH3*H2O + 25 H2O2 = 4(NH4)3AsO4 + 6(NH4)3SO4 + 40 H2O
Ba(OH)2 + H2SO4 = Ba(SO4)2 + H3O =>
Ba(OH)2 + 2 H2SO4 = Ba(SO4)2 + 2 H3O
Nh4 + HClO4 = Nh4ClO4 + H2 =>
2 Nh4 + 2 HClO4 = 2 Nh4ClO4 + H2
BaCl2 + AgC2H3O2 = Ba(C2H3O2)2 + AgCl =>
BaCl2 + 2 AgC2H3O2 = Ba(C2H3O2)2 + 2 AgCl
Bi2O3 + KClO + NaOH = KBiO3 + NaCl + H2O =>
Bi2O3 + 2 KClO + 2 NaOH = 2 KBiO3 + 2 NaCl + H2O
Cu2O(s) + C(g) = Cu(s) + CO(g) =>
Cu2O(s) + C(g) = 2 Cu(s) + CO(g)
Ca(NO3)2(aq) + K2SO4(aq) = CaSO4(s) + K2(NO3)2(aq) =>
Ca(NO3)2(aq) + K2SO4(aq) = CaSO4(s) + K2(NO3)2(aq)
Al + NiSO4 = AlNi + SO4 =>
Al + NiSO4 = AlNi + SO4
HCN(aq) + H2O(l) = CN(aq) + H3O(aq) =>
HCN(aq) + H2O(l) = CN(aq) + H3O(aq)
PB(ClO3)2(S) = PBCl2(S) + O2(g) =>
PB(ClO3)2(S) = PBCl2(S) + 3 O2(g)
SnS2 + HCl = H2S + H2SnCl6 =>
SnS2 + 6 HCl = 2 H2S + H2SnCl6
Nh4 + HClO4 = Nh4ClO4 + H2 =>
2 Nh4 + 2 HClO4 = 2 Nh4ClO4 + H2
NaOH + C8H6O4 = H2O + NaC8H5O4 =>
NaOH + C8H6O4 = H2O + NaC8H5O4
Na2(SO4)NaOH = NaOH + Na2(SO4) =>
Na2(SO4)NaOH = NaOH + Na2(SO4)
C2H22O6 + O2 = CO2 + H2O =>
2 C2H22O6 + 9 O2 = 4 CO2 + 22 H2O
W + O = WO2 =>
W + 2 O = WO2
Rb + N2 = Rb3N =>
6 Rb + N2 = 2 Rb3N
C3H9N + O2 = CO2 + H2O + NO =>
4 C3H9N + 23 O2 = 12 CO2 + 18 H2O + 4 NO
C3H5NO2 + Fe + HCl = C3H9N + FeCl2 + H2O =>
C3H5NO2 + 4 Fe + 8 HCl = C3H9N + 4 FeCl2 + 2 H2O
C8H10 + KMnO4 + H2SO4 = C7H6 + K2SO4 + MnSO4 + H2O =>
35 C8H10 + 22 KMnO4 + 33 H2SO4 = 40 C7H6 + 11 K2SO4 + 22 MnSO4 + 88 H2O
(NH4)2CO3 + Al(BrO3)3 = Al2(CO3)3 + NH4BrO3 =>
3(NH4)2CO3 + 2 Al(BrO3)3 = Al2(CO3)3 + 6 NH4BrO3
Ca(s) + H{+}(aq) = Ca{2+}(aq) + H2(s) =>
Ca(s) + 2 H{+}(aq) = Ca{2+}(aq) + H2(s)
Pb + KOH = Pb(OH) + K =>
Pb + KOH = Pb(OH) + K
Li + H2O = LiOH + H =>
Li + H2O = LiOH + H
VO2{+} + I{-} + H{+} = V{+3} + I2 + H2O =>
VO2{+} + 2 I{-} + 4 H{+} = V{+3} + I2 + 2 H2O
Cu(OH)2 + NH3 = Cu(NH3)6{2+} + OH{-} =>
Cu(OH)2 + 6 NH3 = Cu(NH3)6{2+} + 2 OH{-}
K2Cr2O7 + H2SO3 + HCl = KCl + H2SO4 + CrCl3 + H2O =>
K2Cr2O7 + 3 H2SO3 + 8 HCl = 2 KCl + 3 H2SO4 + 2 CrCl3 + 4 H2O
CuSO4 + BaCl2 = Ba2(SO4)2 + CuCl2 =>
2 CuSO4 + 2 BaCl2 = Ba2(SO4)2 + 2 CuCl2
BaCO3 + HNO3 = Ba(NO3)2 + H2O + CO2 =>
BaCO3 + 2 HNO3 = Ba(NO3)2 + H2O + CO2
Na2(SO4)2 + Sr(NO3)2 = Na(NO3) + Sr(SO4)2 =>
Na2(SO4)2 + Sr(NO3)2 = 2 Na(NO3) + Sr(SO4)2
Cr2O3(s) + Al(aq) = Al2O3(s) + Cr(s) =>
Cr2O3(s) + 2 Al(aq) = Al2O3(s) + 2 Cr(s)
H3PO4 + Ba(OH)2 = H2O + (PO4)2(Ba)3 =>
2 H3PO4 + 3 Ba(OH)2 = 6 H2O + (PO4)2(Ba)3
Cu(SO4) + Fe = Fe(SO4)3 + Cu =>
3 Cu(SO4) + Fe = Fe(SO4)3 + 3 Cu
FeSO4 + K3Fe(CN)6 = Fe(CN)6 + Fe + K2SO4 =>
3 FeSO4 + 2 K3Fe(CN)6 = 2 Fe(CN)6 + 3 Fe + 3 K2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/03/23
Équations équilibrées sur01/02/23
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