| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al(OH)3 + 3 CuS = 3 Cu(OH)2 + Al2S3
NaCO2 = CO + Na2CO3 =>
2 NaCO2 = CO + Na2CO3
NaClO + Cu = CuClO + Na =>
NaClO + Cu = CuClO + Na
Ca + GdF3 = Gd + CaF2 =>
3 Ca + 2 GdF3 = 2 Gd + 3 CaF2
COCl2 = CO + Cl =>
COCl2 = CO + 2 Cl
C6H8O6 + CaCO3 = CaC12H14O12 + H2O + CO2 =>
2 C6H8O6 + CaCO3 = CaC12H14O12 + H2O + CO2
Po + O2 = Po2O4 =>
2 Po + 2 O2 = Po2O4
LiOH + HOOCCOOH = HOH + LiOOCCOOLi =>
2 LiOH + HOOCCOOH = 2 HOH + LiOOCCOOLi
Na(s) + I(s) = NaI(s) =>
Na(s) + I(s) = NaI(s)
Hg(NO3)2 + Na2SO4 = HgSO4 + NaNO3 =>
Hg(NO3)2 + Na2SO4 = HgSO4 + 2 NaNO3
KB2 + AgNO3 = AgB2 + KNO3 =>
KB2 + AgNO3 = AgB2 + KNO3
ZnCl2 + K2(CO3) = Zn(CO3) + KCl =>
ZnCl2 + K2(CO3) = Zn(CO3) + 2 KCl
Fe(NO2)2 + Al = Al(NO2)3 + Fe =>
3 Fe(NO2)2 + 2 Al = 2 Al(NO2)3 + 3 Fe
As2O3 + BrO3 = As2O5 + Br =>
3 As2O3 + 2 BrO3 = 3 As2O5 + 2 Br
Sn + Mg(SO4) = Sn(SO4)2 + Mg =>
Sn + 2 Mg(SO4) = Sn(SO4)2 + 2 Mg
K2SO3 + HNO3 = NO + K2SO4 + H2O =>
3 K2SO3 + 2 HNO3 = 2 NO + 3 K2SO4 + H2O
C2H5OH + KMnO4 + H2SO4 = C7H7O2 + Mn2SO4 + K2SO4 + H2O =>
42 C2H5OH + 22 KMnO4 + 22 H2SO4 = 12 C7H7O2 + 11 Mn2SO4 + 11 K2SO4 + 106 H2O
PbSO4 + Pb = PbO + S2 =>
2 PbSO4 + 6 Pb = 8 PbO + S2
ZnS + AlP = Zn3P2 + Al2S3 =>
3 ZnS + 2 AlP = Zn3P2 + Al2S3
(NH4)6Mo6O21 + H3PO4 + HNO3 = (NH4)3[P(Mo3O10)4] + NH4NO3 + H2O =>
2(NH4)6Mo6O21 + H3PO4 + 9 HNO3 = (NH4)3[P(Mo3O10)4] + 9 NH4NO3 + 6 H2O
Na(ClO) = NaCl + Na(ClO3) =>
3 Na(ClO) = 2 NaCl + Na(ClO3)
Fe3C + O2 = Fe + CO =>
2 Fe3C + O2 = 6 Fe + 2 CO
Ba(NO3)2(aq) + H3PO4(aq) = Ba3(PO4)2 + HNO3 =>
3 Ba(NO3)2(aq) + 2 H3PO4(aq) = Ba3(PO4)2 + 6 HNO3
HCO3 + Fe = Fe(OH)3 + CO2 =>
3 HCO3 + Fe = Fe(OH)3 + 3 CO2
(CH3)3CBr + OH{-} = Br{-} + (CH3)3COH =>
(CH3)3CBr + OH{-} = Br{-} + (CH3)3COH
Li2SO4 = Li + SO4 =>
Li2SO4 = 2 Li + SO4
NiF3 + H2 = HF + Ni =>
2 NiF3 + 3 H2 = 6 HF + 2 Ni
Na2CO3 + Pb(NO3)2 = Na + NO3 + PbCO3 =>
Na2CO3 + Pb(NO3)2 = 2 Na + 2 NO3 + PbCO3
KMnO4 + CH3COOH + KOH = K2MnO4 + CO2 + H2O =>
8 KMnO4 + CH3COOH + 8 KOH = 8 K2MnO4 + 2 CO2 + 6 H2O
NHHH + OO = NO + HOH =>
4 NHHH + 5 OO = 4 NO + 6 HOH
HClO3 + NaOH = H2O + NaClO3 =>
HClO3 + NaOH = H2O + NaClO3
BaCl2 + Fe3(SO4)3 = BaSO4 + FeCl2 =>
3 BaCl2 + Fe3(SO4)3 = 3 BaSO4 + 3 FeCl2
Al + O2 = Al1O1 =>
2 Al + O2 = 2 Al1O1
Pb(CN)2 + K2CO3 = PbCO3 + KCN =>
Pb(CN)2 + K2CO3 = PbCO3 + 2 KCN
Zn(OH)2 + NO2 = Zn(NO3)2 + H2 =>
Zn(OH)2 + 2 NO2 = Zn(NO3)2 + H2
N2H2 + HNO3 = N2 + H2O =>
5 N2H2 + 2 HNO3 = 6 N2 + 6 H2O
Cu(NO3)3H2O = CuO + NO2 + O2 + H2O =>
Cu(NO3)3H2O = CuO + 3 NO2 + O2 + H2O
(NH4)3PO4 + KHCO3 = K3PO4 + NH4HCO3 =>
(NH4)3PO4 + 3 KHCO3 = K3PO4 + 3 NH4HCO3
HI + HCl = ClI + H2 =>
HI + HCl = ClI + H2
Mg(OH)2 + KBr = MgBr2 + K(OH) =>
Mg(OH)2 + 2 KBr = MgBr2 + 2 K(OH)
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
C6H5CH2OH + O = C6H5CHO + H2O =>
C6H5CH2OH + O = C6H5CHO + H2O
Mn{3} + H2O = Mn{2} + MnO2 + H{+} =>
2 Mn{3} + 2 H2O = Mn{2} + MnO2 + 4 H{+}
C9H10 + O2 = H2O + CO2 =>
2 C9H10 + 23 O2 = 10 H2O + 18 CO2
C9H13O6 + O2 = CO2 + H2O =>
4 C9H13O6 + 37 O2 = 36 CO2 + 26 H2O
J2 + Cl2 = JCl3 =>
J2 + 3 Cl2 = 2 JCl3
Al(OH)3 = Al{3+} + (OH){-} =>
Al(OH)3 = Al{3+} + 3(OH){-}
Zn + H2O + KOH = K2[Zn(OH)4] + H2 =>
Zn + 2 H2O + 2 KOH = K2[Zn(OH)4] + H2
K3PO4 + NaCl = Na3PO4 + K3Cl3 =>
K3PO4 + 3 NaCl = Na3PO4 + K3Cl3
Pb(C2H3O2)2 + FeBr3 = PbBr2 + Fe(C2H3O2)3 =>
3 Pb(C2H3O2)2 + 2 FeBr3 = 3 PbBr2 + 2 Fe(C2H3O2)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/21/24
Équations équilibrées sur10/21/23
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