| Équations équilibrées la veille | Équations équilibrées le lendemain |
Au2S3 + 3 H2 = 2 Au + 3 H2S
CrO + H2O = Cr2O3 + H2 =>
2 CrO + H2O = Cr2O3 + H2
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
Ba(NO3)2 + Na3PO4 = Ba3(PO4)2 + NaNO3 =>
3 Ba(NO3)2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaNO3
TiCl4 + Ti = TiCl3 =>
3 TiCl4 + Ti = 4 TiCl3
[P(C3H7)4]Cl + BaCl2 = [P(C3H7)4]2BaCl4 =>
2[P(C3H7)4]Cl + BaCl2 = [P(C3H7)4]2BaCl4
Al(s) + Mg{2+}(aq) = Al{3+}(aq) + Mg(s) =>
2 Al(s) + 3 Mg{2+}(aq) = 2 Al{3+}(aq) + 3 Mg(s)
In(OH)3 + H2SO4 = In2(SO4)3 + H2O =>
2 In(OH)3 + 3 H2SO4 = In2(SO4)3 + 6 H2O
SF4 + I2O5 = IF5 + SO2 =>
5 SF4 + 2 I2O5 = 4 IF5 + 5 SO2
KBr + Cl2 = Br2 + KCl =>
2 KBr + Cl2 = Br2 + 2 KCl
I2 + K2SO3 + KOH = K2SO4 + KI + H2O =>
I2 + K2SO3 + 2 KOH = K2SO4 + 2 KI + H2O
Fe(NO3)3*9H2O + Co(NO3)2*6H2O + CH2NH2COOH = FeCo2O4 + H2O + NO2 + CH3COOH =>
5 Fe(NO3)3*9H2O + 10 Co(NO3)2*6H2O + 6 CH2NH2COOH = 5 FeCo2O4 + 108 H2O + 41 NO2 + 6 CH3COOH
Hg(OH)2 + HNO3 = Hg(NO3)2 + H2O =>
Hg(OH)2 + 2 HNO3 = Hg(NO3)2 + 2 H2O
B + Li = BLi =>
B + Li = BLi
C250H502 + O2 = CO2 + H2O =>
2 C250H502 + 751 O2 = 500 CO2 + 502 H2O
C2H5OH + FeCl3 = (C2H5O)3Fe + HCl =>
3 C2H5OH + FeCl3 = (C2H5O)3Fe + 3 HCl
H3PO4 + Sb(OH)2 = Sb3(PO4)2 + H2O =>
2 H3PO4 + 3 Sb(OH)2 = Sb3(PO4)2 + 6 H2O
BaO2 + Al = Al2O3 + BaO =>
3 BaO2 + 2 Al = Al2O3 + 3 BaO
Mg(S1O3)2 = Mg + S + O2 =>
Mg(S1O3)2 = Mg + 2 S + 3 O2
H(l) + O(l) = H2O =>
2 H(l) + O(l) = H2O
M + Br2 = MBr2 =>
M + Br2 = MBr2
Hg(OH)2 + HNO3 = Hg(NO3)2 + H2O =>
Hg(OH)2 + 2 HNO3 = Hg(NO3)2 + 2 H2O
NaClO + AgNO = NaNO + AgClO3 + AgCl =>
3 NaClO + 3 AgNO = 3 NaNO + AgClO3 + 2 AgCl
H2Se + Ba(OH)2 = H2O + BaSe =>
H2Se + Ba(OH)2 = 2 H2O + BaSe
K(Al(OH)4)(aq) + H2SO4(aq) = Al(OH)3(s) + H2O(l) + K2SO4(aq) =>
2 K(Al(OH)4)(aq) + H2SO4(aq) = 2 Al(OH)3(s) + 2 H2O(l) + K2SO4(aq)
CH3CO2H + CsOH = H2O + CH3CO2 + Cs =>
CH3CO2H + CsOH = H2O + CH3CO2 + Cs
NaClO + KI + H2SO4 = I2 + NaCl + H2O + K2SO4 =>
NaClO + 2 KI + H2SO4 = I2 + NaCl + H2O + K2SO4
Ag + (CH3COO) = Ag(CH3COO) =>
Ag + (CH3COO) = Ag(CH3COO)
AlI + Br = AlBr + I =>
AlI + Br = AlBr + I
HNO3 + ClO2 = HCl + NO5 =>
HNO3 + ClO2 = HCl + NO5
Na(OH) + Mg(SO4)2 = Mg(OH)2 + Na(SO4) =>
2 Na(OH) + Mg(SO4)2 = Mg(OH)2 + 2 Na(SO4)
Pb(OH)4 + Cu2O = PbO2 + CuOH =>
Pb(OH)4 + 2 Cu2O = PbO2 + 4 CuOH
Na2O + H2O = Na2H2O + O =>
Na2O + H2O = Na2H2O + O
Al + HClO = Al(ClO)3 + H =>
Al + 3 HClO = Al(ClO)3 + 3 H
C + O2 = CO =>
2 C + O2 = 2 CO
C3H7Cl + KOH = C3H6 + KCl + H2O =>
C3H7Cl + KOH = C3H6 + KCl + H2O
KMnO4 + C3H8O3 = K2CO3 + MnO2 + CO2 + H2O =>
14 KMnO4 + 3 C3H8O3 = 7 K2CO3 + 14 MnO2 + 2 CO2 + 12 H2O
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
NH4Cl + Ca(OH)2 = CaCl2 + H2O + NH3 =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 H2O + 2 NH3
Fe{+} + Al = Fe + Al3{+} =>
Fe{+} + 3 Al = Fe + Al3{+}
N2H4 + O4 = NO2 + H2O =>
2 N2H4 + 3 O4 = 4 NO2 + 4 H2O
Cu + (NO3){-} + H{+} = Cu{2+} + NO2 + H2O =>
Cu + 2(NO3){-} + 4 H{+} = Cu{2+} + 2 NO2 + 2 H2O
P4O6 = P4 + P2O4 =>
4 P4O6 = P4 + 6 P2O4
K2WS4 + HCl = KCl + WS3 + H2S =>
K2WS4 + 2 HCl = 2 KCl + WS3 + H2S
ZnS + FeCl3 + H2O = FeCl2 + ZnSO4 + HCl =>
ZnS + 8 FeCl3 + 4 H2O = 8 FeCl2 + ZnSO4 + 8 HCl
Mo + H2O2 = H2Mo2O3(O2)4(H2O)2 + H2O =>
2 Mo + 10 H2O2 = H2Mo2O3(O2)4(H2O)2 + 7 H2O
NaBr(aq) + Cl2(g) = NaCl(aq) + Br2(g) =>
2 NaBr(aq) + Cl2(g) = 2 NaCl(aq) + Br2(g)
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Cu + NH4OH = H2O + [Cu(NH3)4] =>
Cu + 4 NH4OH = 4 H2O + [Cu(NH3)4]
Mg(s)S = MgS(s) =>
Mg(s)S = MgS(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/24
Équations équilibrées sur01/21/24
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