| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3CH2CH2CN + NaOH + H2O = CH3CH2CH2COONa + NH3
C4H9NO + O2 = CO2 + H2O + NH3 =>
C4H9NO + 5 O2 = 4 CO2 + 3 H2O + NH3
HSO4 + KMnO4 + FeSO4 = KSO4 + Fe2(SO4)3 + MnSO4 + H2O =>
8 HSO4 + KMnO4 + 12 FeSO4 = KSO4 + 6 Fe2(SO4)3 + MnSO4 + 4 H2O
MgHCO3 = MgCO3 + H2 =>
2 MgHCO3 = 2 MgCO3 + H2
CHCCH3 + H2O = CHCCH2O + H3 =>
CHCCH3 + H2O = CHCCH2O + H3
CP + O = CO + P =>
CP + O = CO + P
Zn(H2PO4)2 = ZnHPO4 + H3PO4 =>
Zn(H2PO4)2 = ZnHPO4 + H3PO4
Sn + H(NO3) = SnO2 + NO2 + H2O =>
Sn + 4 H(NO3) = SnO2 + 4 NO2 + 2 H2O
Sn{2+} + SCN{-} = SnSCN{+} =>
Sn{2+} + SCN{-} = SnSCN{+}
Sb2O3 + NH4OH = Sb(OH)3 + (NH4)2O =>
Sb2O3 + 6 NH4OH = 2 Sb(OH)3 + 3(NH4)2O
(CH3)2NH2 + H2O = (CH3)2NH + H3O =>
(CH3)2NH2 + H2O = (CH3)2NH + H3O
Ni(NO3)2*6H2O + Co(NO3)2*6H2O + Mn(NO3)2*4H2O = NiCoMn4O8 + N2 + H2O + O2 =>
Ni(NO3)2*6H2O + Co(NO3)2*6H2O + 4 Mn(NO3)2*4H2O = NiCoMn4O8 + 6 N2 + 28 H2O + 14 O2
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O
HgCl2 + CH3COOH = C4H6O4Hg + HCl =>
HgCl2 + 2 CH3COOH = C4H6O4Hg + 2 HCl
C3H7COOH(l) + O2(g) = CO2(g) + H2O(l) =>
C3H7COOH(l) + 5 O2(g) = 4 CO2(g) + 4 H2O(l)
SrS + HNO3 = Sr(NO3)2 + NO + S + H2O =>
3 SrS + 8 HNO3 = 3 Sr(NO3)2 + 2 NO + 3 S + 4 H2O
Mn{2+} + MnO4{-} + CH3COCH2COCH3 = Mn(CH3COCHCOCH3)3 + H2O + H{+} =>
4 Mn{2+} + MnO4{-} + 15 CH3COCH2COCH3 = 5 Mn(CH3COCHCOCH3)3 + 4 H2O + 7 H{+}
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Mg3N2(solid) + H2O(l) = Mg(OH)2(aq) + NH3(g) =>
Mg3N2(solid) + 6 H2O(l) = 3 Mg(OH)2(aq) + 2 NH3(g)
C3H5N3O + O2 = CO2 + H2O + N2 =>
4 C3H5N3O + 15 O2 = 12 CO2 + 10 H2O + 6 N2
Co(NO3)2 + Pb(NO3)2 = PbCo + NO3 =>
Co(NO3)2 + Pb(NO3)2 = PbCo + 4 NO3
Sn + KOH(aq) + H2O = H2 + K[Sn(OH)4] =>
2 Sn + 2 KOH(aq) + 6 H2O = 3 H2 + 2 K[Sn(OH)4]
ZnS(s) = Zn(s) + S(s) =>
ZnS(s) = Zn(s) + S(s)
Fe3O4 + HI = FeI2 + I2 + H2O =>
Fe3O4 + 8 HI = 3 FeI2 + I2 + 4 H2O
Fe + KMnO4 = FeMnO4 + K =>
Fe + KMnO4 = FeMnO4 + K
Na2[Pb(OH)4] + H2O2 = PbO2 + NaOH + H2O =>
Na2[Pb(OH)4] + H2O2 = PbO2 + 2 NaOH + 2 H2O
Ca3(PO4)2 + Zn(NO3)2 = Zn3(PO4)2 + Ca(NO3)2 =>
Ca3(PO4)2 + 3 Zn(NO3)2 = Zn3(PO4)2 + 3 Ca(NO3)2
Fe(ClO4)3 + NH3 + H2O = Fe(OH)3 + NH4ClO4 =>
Fe(ClO4)3 + 3 NH3 + 3 H2O = Fe(OH)3 + 3 NH4ClO4
Pb + C + O = PbCO3 =>
Pb + C + 3 O = PbCO3
CaF2 + HNO3 = CaH2 + NO3F =>
CaF2 + 2 HNO3 = CaH2 + 2 NO3F
Na(C2H2CO2)2NH4SO3 = NaSO3NH4(C2H2CO2)2 =>
Na(C2H2CO2)2NH4SO3 = NaSO3NH4(C2H2CO2)2
Ni2O3 + H2 = NiO + H2O =>
Ni2O3 + H2 = 2 NiO + H2O
Pb(IO3)2 + NH4CHO2 = Pb(CHO2)2 + NH4IO3 =>
Pb(IO3)2 + 2 NH4CHO2 = Pb(CHO2)2 + 2 NH4IO3
C3H8O(g) = C3H6(g) + H2O(g) =>
C3H8O(g) = C3H6(g) + H2O(g)
Zn + Au{3} = Zn{2} + Au =>
3 Zn + 2 Au{3} = 3 Zn{2} + 2 Au
IO3{-} + NO + H2O = I2 + NO3{-} + H{+} =>
6 IO3{-} + 10 NO + 2 H2O = 3 I2 + 10 NO3{-} + 4 H{+}
Nd2O3 + TiO2 = Nd2TiO5 =>
Nd2O3 + TiO2 = Nd2TiO5
FeCr2O4 + HCl = FeCl2 + Cr2O3 + H2O =>
FeCr2O4 + 2 HCl = FeCl2 + Cr2O3 + H2O
HClOH + K = KCl + H2O =>
HClOH + K = KCl + H2O
Li + OH = LiOH =>
Li + OH = LiOH
FeI2 + NO2 + H2O = I2 + N2 + Fe(OH)3 =>
8 FeI2 + 6 NO2 + 12 H2O = 8 I2 + 3 N2 + 8 Fe(OH)3
AsO + H2O = As(OH)2 =>
AsO + H2O = As(OH)2
Fe + HC2H3O2 = H2 + Fe(C2H3O2)3 =>
2 Fe + 6 HC2H3O2 = 3 H2 + 2 Fe(C2H3O2)3
HCN + CsOH = CsCN + H2O =>
HCN + CsOH = CsCN + H2O
ZnOH + HClO4 = ZnClO4 + H2O =>
ZnOH + HClO4 = ZnClO4 + H2O
K2S + Pb(NO3)2 = K2Pb + S(NO3)2 =>
K2S + Pb(NO3)2 = K2Pb + S(NO3)2
HCH3CO2 + H2O = H3O + CH3CO2 =>
HCH3CO2 + H2O = H3O + CH3CO2
Hg(NO3)2 + H2SO4 = HgSO4 + HNO3 =>
Hg(NO3)2 + H2SO4 = HgSO4 + 2 HNO3
CH3OCH3(g) + O2(g) = CO2(g) + H2O =>
CH3OCH3(g) + 3 O2(g) = 2 CO2(g) + 3 H2O
Ba(NO3)2 + Na3(PO4) = Ba(PO4) + Na3(NO3)2 =>
Ba(NO3)2 + Na3(PO4) = Ba(PO4) + Na3(NO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/30/24
Équations équilibrées sur11/29/23
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