| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H3 + 2 PO4 = H4P2O7 + H2O
C2H3Cl + O = CO2 + H2O + HCl =>
C2H3Cl + 5 O = 2 CO2 + H2O + HCl
Pt + NiCl2 = Ni + PtCl2 =>
Pt + NiCl2 = Ni + PtCl2
NH4 + HOH = NH4OH + H =>
NH4 + HOH = NH4OH + H
Pb(s) + AgNO3(ac) = Pb(NO3)2(ac) + Ag(s) =>
Pb(s) + 2 AgNO3(ac) = Pb(NO3)2(ac) + 2 Ag(s)
Xe + He = XeHe =>
Xe + He = XeHe
(NO3)2 = NO2 + O2 =>
(NO3)2 = 2 NO2 + O2
Cl2 = Cl5 =>
5 Cl2 = 2 Cl5
C3H6 + Cl2 = C3H6Cl2 =>
C3H6 + Cl2 = C3H6Cl2
K + Ca = KCa =>
K + Ca = KCa
HBrO + HIO = HBrO3 + HI =>
HBrO + 2 HIO = HBrO3 + 2 HI
Pd + FeSO4 = Pd(SO4)3 + Fe =>
Pd + 3 FeSO4 = Pd(SO4)3 + 3 Fe
Hg = Hg1 =>
Hg = Hg1
C24 + H51 + P = C2H6P =>
17 C24 + 24 H51 + 204 P = 204 C2H6P
CrO3 + HCl = CrCl3 + Cl2 + H2O =>
2 CrO3 + 12 HCl = 2 CrCl3 + 3 Cl2 + 6 H2O
PH3(g) + O2(g) = P4O10(s) + H2O(g) =>
4 PH3(g) + 8 O2(g) = P4O10(s) + 6 H2O(g)
La2O3 + CeO2 + La = La75Ce25O100 =>
50 La2O3 + 75 CeO2 + 125 La = 3 La75Ce25O100
AuI3 = Au3 + I =>
3 AuI3 = Au3 + 9 I
K2(Zn(OH)4) = K2ZnO2 + H2O =>
K2(Zn(OH)4) = K2ZnO2 + 2 H2O
Ca + OH = Ca(OH)2 =>
Ca + 2 OH = Ca(OH)2
Zn + HNO3 = Zn(NO3)2 + NO + H2O =>
3 Zn + 8 HNO3 = 3 Zn(NO3)2 + 2 NO + 4 H2O
Mn + PO4 = Mn3(PO4)4 =>
3 Mn + 4 PO4 = Mn3(PO4)4
BaCl2 + NaOH = Ba(OH)2 + NaCl() =>
BaCl2 + 2 NaOH = Ba(OH)2 + 2 NaCl()
HCO3{-} + H3C6H5O7 = CO2 + H2O + C6H5O7{3-} =>
3 HCO3{-} + H3C6H5O7 = 3 CO2 + 3 H2O + C6H5O7{3-}
AlH3(s) + H2O(l) = Al(OH)3(s) + H2(g) =>
AlH3(s) + 3 H2O(l) = Al(OH)3(s) + 3 H2(g)
Ta + HNO3 + HF = H3[TaF8] + NO2 + H2O =>
Ta + 5 HNO3 + 8 HF = H3[TaF8] + 5 NO2 + 5 H2O
HHH = H =>
HHH = 3 H
Au + Ag(ClO4)3 = Ag + AuClO4 =>
3 Au + Ag(ClO4)3 = Ag + 3 AuClO4
NaI + H2O = H2 + NaIO3 =>
NaI + 3 H2O = 3 H2 + NaIO3
CuCl + K2Cr2O7 + HCl = CuCl2 + KCl + CrCl3 + H2O =>
6 CuCl + K2Cr2O7 + 14 HCl = 6 CuCl2 + 2 KCl + 2 CrCl3 + 7 H2O
AgCl + KI = KCl + AgI =>
AgCl + KI = KCl + AgI
Fe(OH)3 + HCl = FeCl3 + H2O =>
Fe(OH)3 + 3 HCl = FeCl3 + 3 H2O
K2(Zn(OH)4) = K2ZnO2 + H2O =>
K2(Zn(OH)4) = K2ZnO2 + 2 H2O
HOCH2CH2NH2HCl = H2OCH2CH2NH2Cl =>
HOCH2CH2NH2HCl = H2OCH2CH2NH2Cl
K2(Zn(OH)4) = K2ZnO2 + H2O =>
K2(Zn(OH)4) = K2ZnO2 + 2 H2O
BaCO3 + Fe = FeCO3 + Ba =>
BaCO3 + Fe = FeCO3 + Ba
C2H6 + F2 = C2H5F + HF =>
C2H6 + F2 = C2H5F + HF
NaHCO3(s) + H2O = NaOH + H2CO3 =>
NaHCO3(s) + H2O = NaOH + H2CO3
H2CrO4 + H2O = HCrO4{-} + H3O{+} =>
H2CrO4 + H2O = HCrO4{-} + H3O{+}
C6H12 + H2O = CO + H2 =>
C6H12 + 6 H2O = 6 CO + 12 H2
S + FeCl3 = FeS + Cl2 =>
2 S + 2 FeCl3 = 2 FeS + 3 Cl2
CH4 + CI = CH3CI + HCI =>
CH4 + 2 CI = CH3CI + HCI
Ca + P + O = CaPO =>
Ca + P + O = CaPO
CoSO4 + Na2CO3 = CoCO3 + Na2SO4 =>
CoSO4 + Na2CO3 = CoCO3 + Na2SO4
KOH + C8H5KO4 = K2C8H4O4 + H2O =>
KOH + C8H5KO4 = K2C8H4O4 + H2O
NaOH + C2H2O4 = C2O4HNa + H2O =>
NaOH + C2H2O4 = C2O4HNa + H2O
Ba3N2 + O2 = BaO + N2 =>
2 Ba3N2 + 3 O2 = 6 BaO + 2 N2
Pb = Pb2 =>
2 Pb = Pb2
Al2O3 + C2 = Al + CO3 =>
2 Al2O3 + C2 = 4 Al + 2 CO3
Na2C2O4 + Ca(HCO3)2 = NaHCO3 + Ca(C2O4) =>
Na2C2O4 + Ca(HCO3)2 = 2 NaHCO3 + Ca(C2O4)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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