| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe(C5H5)2 + C4H6O3 = [Fe(C5H4COCH3)(C5H5)] + C2H4O2
CuCl*2H2O + Al = AlCl3 + Cu + H2O =>
3 CuCl*2H2O + Al = AlCl3 + 3 Cu + 6 H2O
HCI = H + CI =>
HCI = H + CI
RCH2OH + KMnO4 = RCHO + MnO2 + KOH + H2O =>
3 RCH2OH + 2 KMnO4 = 3 RCHO + 2 MnO2 + 2 KOH + 2 H2O
KBiO3 + Mn(NO3)2 + HNO3 = Bi(NO3)3 + KMnO4 + KNO3 + H2O =>
5 KBiO3 + 2 Mn(NO3)2 + 14 HNO3 = 5 Bi(NO3)3 + 2 KMnO4 + 3 KNO3 + 7 H2O
C6H5OH + Na = C6H5ONa + H2 =>
2 C6H5OH + 2 Na = 2 C6H5ONa + H2
C7H6O2 + CH4N2O + C15H24O = C12H11N5 + H2O =>
119 C7H6O2 + 310 CH4N2O + 23 C15H24O = 124 C12H11N5 + 571 H2O
NH42(SO4) + BaCrO4 = BaSO4 + NH42 + CrO4 =>
NH42(SO4) + BaCrO4 = BaSO4 + NH42 + CrO4
P8 + O2 = P2O5 =>
P8 + 10 O2 = 4 P2O5
Mg + HCl(aq) = MgCl + H =>
Mg + HCl(aq) = MgCl + H
W + CuSO4 = Cu + O4SW =>
W + CuSO4 = Cu + O4SW
AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
CrCl3 + NaOH + H2O2 = H2CrO4 + NaCl + H2O =>
2 CrCl3 + 6 NaOH + 3 H2O2 = 2 H2CrO4 + 6 NaCl + 4 H2O
FeO + H2 = Fe + H2O =>
FeO + H2 = Fe + H2O
Ca(OH)2 + HCl = H2O + CaCl2 = =>
Ca(OH)2 + 2 HCl = 2 H2O + CaCl2
Cl2O7 + HCl = Cl2 + H2O =>
Cl2O7 + 14 HCl = 8 Cl2 + 7 H2O
Mn2O3 + H2 = MnO + H2O =>
Mn2O3 + H2 = 2 MnO + H2O
Ca3(PO4)2 + H3PO4 = Ca(H2PO4)2 =>
Ca3(PO4)2 + 4 H3PO4 = 3 Ca(H2PO4)2
H2O + CO2 = C6H12O6 + O2 =>
6 H2O + 6 CO2 = C6H12O6 + 6 O2
Cd + HCl = CdCl2 + H2 =>
Cd + 2 HCl = CdCl2 + H2
KMnO4 + KI + H2SO4 = K2SO4 + Mn2SO4 + I2 + H2O =>
2 KMnO4 + 12 KI + 8 H2SO4 = 7 K2SO4 + Mn2SO4 + 6 I2 + 8 H2O
Al + CH3COOH = AlCH3COOH =>
Al + CH3COOH = AlCH3COOH
FeHPO4 + H2O + C6H8O7 = H3PO4 + Fe + CO2 =>
9 FeHPO4 + 5 H2O + C6H8O7 = 9 H3PO4 + 9 Fe + 6 CO2
Sr + MnO = SrO + Mn =>
Sr + MnO = SrO + Mn
Na = Na20 =>
20 Na = Na20
Li2CO3 + MoBr6 = LiBr + Mo(CO3)3 =>
3 Li2CO3 + MoBr6 = 6 LiBr + Mo(CO3)3
MgCO3 + H2SiF6 = MgSiF6 + CO2 + H2O =>
MgCO3 + H2SiF6 = MgSiF6 + CO2 + H2O
AlCl3 + Ca = CaCl2 + Al =>
2 AlCl3 + 3 Ca = 3 CaCl2 + 2 Al
KMnO4 + H2O + Na2SO3 = MnO2 + Na2SO4 + KOH =>
2 KMnO4 + H2O + 3 Na2SO3 = 2 MnO2 + 3 Na2SO4 + 2 KOH
NaCl + KCl = NaK + Cl2 =>
NaCl + KCl = NaK + Cl2
FeCl2 = Cl + Fe =>
FeCl2 = 2 Cl + Fe
Cr + CoSO4 = CrSO4 + Co =>
Cr + CoSO4 = CrSO4 + Co
FeCl2 = Cl + Fe =>
FeCl2 = 2 Cl + Fe
PH3(g) + CrO4 = Cr(OH)4 + P4 =>
4 PH3(g) + 3 CrO4 = 3 Cr(OH)4 + P4
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
HIO + NaOH = NaIO3 + NaI + H2O =>
3 HIO + 3 NaOH = NaIO3 + 2 NaI + 3 H2O
Cs3PO4(aq) + AgNO3(aq) = Ag3PO4(s) + CsNO3(aq) =>
Cs3PO4(aq) + 3 AgNO3(aq) = Ag3PO4(s) + 3 CsNO3(aq)
AgNO3 + C2O4 = Ag2C2O4 + NO3 =>
2 AgNO3 + C2O4 = Ag2C2O4 + 2 NO3
CuSO4 + NaCl = Na2SO4 + CuCl2 =>
CuSO4 + 2 NaCl = Na2SO4 + CuCl2
SnCl4 + H2O = HCl + H2SnO3 =>
SnCl4 + 3 H2O = 4 HCl + H2SnO3
FeCl2 = Cl + Fe =>
FeCl2 = 2 Cl + Fe
K2CO3 + HNO3(aq) = KNO3(aq) + H2O(l) + CO2(g) =>
K2CO3 + 2 HNO3(aq) = 2 KNO3(aq) + H2O(l) + CO2(g)
[Cu(H2O)6]{+} + Zn = Cu + Zn2{+} + H2O =>
[Cu(H2O)6]{+} + 2 Zn = Cu + Zn2{+} + 6 H2O
Ba(OH)2 + H3PO4 = Ba3(PO4)2 + H2O =>
3 Ba(OH)2 + 2 H3PO4 = Ba3(PO4)2 + 6 H2O
P4 + NaOH + H2O = PH3 + NaH2PO2 =>
P4 + 3 NaOH + 3 H2O = PH3 + 3 NaH2PO2
C2H4(OH)2 + K2Cr2O7 + H2SO4 = C2H2O4 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C2H4(OH)2 + 4 K2Cr2O7 + 16 H2SO4 = 3 C2H2O4 + 4 Cr2(SO4)3 + 4 K2SO4 + 22 H2O
NaNO3 + H2SO4 = Na2SO4 + HNO3 =>
2 NaNO3 + H2SO4 = Na2SO4 + 2 HNO3
Fe2 + Br = Fe2Br =>
Fe2 + Br = Fe2Br
C3H8 + O2 = CO2 + H2O = =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KClO3HNO3 = KNO3HClO3 =>
KClO3HNO3 = KNO3HClO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/18/24
Équations équilibrées sur11/17/23
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