| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 KClO3(kat) = KCl + 3 KClO4
KMnO4 + K2SO3 + H2SO4 = MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 5 K2SO3 + 3 H2SO4 = 2 MnSO4 + 6 K2SO4 + 3 H2O
H + CuSO4 = HSO4 + Cu =>
H + CuSO4 = HSO4 + Cu
BaS2O3 + HCl = BaCl2 + H2O + SO2 + S =>
BaS2O3 + 2 HCl = BaCl2 + H2O + SO2 + S
KI + KMnO4 + H2SO4 = I2 + K2SO4 + MnO2 + H2O =>
6 KI + 2 KMnO4 + 4 H2SO4 = 3 I2 + 4 K2SO4 + 2 MnO2 + 4 H2O
KH2PO4 + CaCO3 = Ca3(PO4)2 + K2CO3 + H2CO3 =>
2 KH2PO4 + 3 CaCO3 = Ca3(PO4)2 + K2CO3 + 2 H2CO3
Na2O2 + H2SO4 = Na2SO4 + H2O2 =>
Na2O2 + H2SO4 = Na2SO4 + H2O2
Ca02 + H2O = Ca(OH)2 + H =>
Ca02 + 4 H2O = 2 Ca(OH)2 + 4 H
KMnO4 + K2CO3 = K3CO3 + MnO4 =>
KMnO4 + K2CO3 = K3CO3 + MnO4
C10H10N4SO2 + Ag2O = AgC10H9N4SO2 + H2O =>
2 C10H10N4SO2 + Ag2O = 2 AgC10H9N4SO2 + H2O
Li + O13 = Li2O =>
26 Li + O13 = 13 Li2O
C6H12 + H2SO4 = C6H14O + SO3 =>
C6H12 + H2SO4 = C6H14O + SO3
Pb + Mn(OH)3 = Pb(OH)3 + Mn =>
Pb + Mn(OH)3 = Pb(OH)3 + Mn
MgO + ZnS = ZnO + MgS =>
MgO + ZnS = ZnO + MgS
CsOH + H2HPO4 = Cs2HPO4 + H2O =>
2 CsOH + H2HPO4 = Cs2HPO4 + 2 H2O
L2H2S = S + HL =>
L2H2S = S + 2 HL
PbF2 + P(Cl3)3 = P(F3)3 + PbCl2 =>
9 PbF2 + 2 P(Cl3)3 = 2 P(F3)3 + 9 PbCl2
NH3 + F2 = NH2F + HF =>
NH3 + F2 = NH2F + HF
ZnO + CH3CO2H = (CH3CO2)2Zn + H2O =>
ZnO + 2 CH3CO2H = (CH3CO2)2Zn + H2O
Cu2S + HNO2 = Cu(NO3)2 + H2SO4 + NO + H2O =>
Cu2S + 22 HNO2 = 2 Cu(NO3)2 + H2SO4 + 18 NO + 10 H2O
PbO2 + HBr = Br2 + Pb + H2O =>
PbO2 + 4 HBr = 2 Br2 + Pb + 2 H2O
CH2O + KOH = CH3OH + HCOOH + K =>
3 CH2O + 2 KOH = CH3OH + 2 HCOOH + 2 K
KMnO4(aq) + H2SO4(aq) + Na2C2O4(aq) = Na2SO4(aq) + K2SO4(aq) + MnSO4(aq) + CO2(g) + H2O(l) =>
2 KMnO4(aq) + 8 H2SO4(aq) + 5 Na2C2O4(aq) = 5 Na2SO4(aq) + K2SO4(aq) + 2 MnSO4(aq) + 10 CO2(g) + 8 H2O(l)
BrK + H2SO4 = K2SO4 + SO2 + H2O + Br2 =>
2 BrK + 2 H2SO4 = K2SO4 + SO2 + 2 H2O + Br2
F = F2 =>
2 F = F2
Mg(CO3)2 + H3PO4 = HCO3 + Mg3(PO4)2 =>
3 Mg(CO3)2 + 2 H3PO4 = 6 HCO3 + Mg3(PO4)2
CH3COH + [Ag(NH3)2]OH = CH3COOH + NH3 + Ag + H2O =>
CH3COH + 2[Ag(NH3)2]OH = CH3COOH + 4 NH3 + 2 Ag + H2O
FeSO4 + PbCl2 = FeCl2 + PbSO4 =>
FeSO4 + PbCl2 = FeCl2 + PbSO4
KCl + NaHSO4 = KHSO4 + NaCl =>
KCl + NaHSO4 = KHSO4 + NaCl
ICl3 + H2O = ICl1 + HIO31 + HCl =>
30 ICl3 + 31 H2O = 29 ICl1 + HIO31 + 61 HCl
O2 + Se8 = SeO2 =>
8 O2 + Se8 = 8 SeO2
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
CH3CH2NH3Cl + NaOH = CH3CH2NH3OH + NaCl =>
CH3CH2NH3Cl + NaOH = CH3CH2NH3OH + NaCl
NH3 + F2 = NHF2 + HF =>
NH3 + 2 F2 = NHF2 + 2 HF
(C6H6) + (HNO3) = (NO2) + (H2O) + (CO2) =>
(C6H6) + 30(HNO3) = 30(NO2) + 18(H2O) + 6(CO2)
N2O3 + Be(OH)2 = Be(NO2)2 + H2O =>
N2O3 + Be(OH)2 = Be(NO2)2 + H2O
C6H16N2 + O2 = CO2 + H2O + N2 =>
C6H16N2 + 10 O2 = 6 CO2 + 8 H2O + N2
AgKOH = Ag(OH)K =>
AgKOH = Ag(OH)K
HBr + LiOH = LiBr + HOH =>
HBr + LiOH = LiBr + HOH
CH3CH2OH + Na2CO3 = CH3CH2COOH + Na2O2 =>
CH3CH2OH + Na2CO3 = CH3CH2COOH + Na2O2
Cl2 + PI3 = PCl3 + I2 =>
3 Cl2 + 2 PI3 = 2 PCl3 + 3 I2
Sn(s) + SnO2(s) + H2SO4(aq) = SnSO4(s) + H2O(l) =>
Sn(s) + SnO2(s) + 2 H2SO4(aq) = 2 SnSO4(s) + 2 H2O(l)
H2C2O4(aq) + K2CO3(aq) = K2C2O4(aq) + CO2(g) + H2O(l) =>
H2C2O4(aq) + K2CO3(aq) = K2C2O4(aq) + CO2(g) + H2O(l)
MgCl2 + Pb(NO3)2 = Mg(NO3)2 + PbCl2 =>
MgCl2 + Pb(NO3)2 = Mg(NO3)2 + PbCl2
KI + CCl4 = KCl + CI + Cl =>
KI + CCl4 = KCl + CI + 3 Cl
Ti + Pb = TiPb =>
Ti + Pb = TiPb
TiO2 + HF + KOH = K3TiOF5 + H2O =>
TiO2 + 5 HF + 3 KOH = K3TiOF5 + 4 H2O
Al2(SO4)3 + KMnO4 = Al2O4 + KMn(SO4)3 =>
Al2(SO4)3 + KMnO4 = Al2O4 + KMn(SO4)3
H2SO4 + Sb(OH)4 = Sb(SO4)2 + H2O =>
2 H2SO4 + Sb(OH)4 = Sb(SO4)2 + 4 H2O
Cr3N6 + FeF2 = CrF6 + Fe3N2 =>
Cr3N6 + 9 FeF2 = 3 CrF6 + 3 Fe3N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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