| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH3 + HOH = [NH4]OH
MgCl2 + K2CO3 = KCl + MgCO3 =>
MgCl2 + K2CO3 = 2 KCl + MgCO3
H2O2I = H2OIO =>
H2O2I = H2OIO
AgCl + NH4OH = Ag(NH3)2Cl + H2O =>
AgCl + 2 NH4OH = Ag(NH3)2Cl + 2 H2O
V + Br = VBr =>
V + Br = VBr
H2O2I = H2OOI =>
H2O2I = H2OOI
Cl2 + NH5O = NH4Cl + H2O + N2 =>
3 Cl2 + 8 NH5O = 6 NH4Cl + 8 H2O + N2
(HNO3) + (KOH) = (KNO3) + (H2O) =>
(HNO3) + (KOH) = (KNO3) + (H2O)
AgNO3 + Cu(OH)2 = Cu(NO3)2 + AgOH =>
2 AgNO3 + Cu(OH)2 = Cu(NO3)2 + 2 AgOH
I{-} + ClO{-} + H2O = I2 + Cl{-} + OH{-} =>
2 I{-} + ClO{-} + H2O = I2 + Cl{-} + 2 OH{-}
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
AgCl = ClAg =>
AgCl = ClAg
I2 + KF = IF + K =>
I2 + 2 KF = 2 IF + 2 K
Fe2(SO4)3 + BaCl2 = FeCl3 + BaSO4 =>
Fe2(SO4)3 + 3 BaCl2 = 2 FeCl3 + 3 BaSO4
Zn + P = Zn3P2 =>
3 Zn + 2 P = Zn3P2
Pb(C4H4O6)2 + NiPO4 = Ni2(C4H4O6)3 + Pb3(PO4)4 =>
3 Pb(C4H4O6)2 + 4 NiPO4 = 2 Ni2(C4H4O6)3 + Pb3(PO4)4
H2O + H2CO(aq) + S(s) = H2S(g) + CO2(g) =>
H2O + H2CO(aq) + 2 S(s) = 2 H2S(g) + CO2(g)
AsO4{3-} + S{2-} + H3O{+} = AsO3{3-} + S + H2O =>
AsO4{3-} + S{2-} + 2 H3O{+} = AsO3{3-} + S + 3 H2O
ZuC + O2 = ZuO + CO =>
ZuC + O2 = ZuO + CO
KCH3 + C2H5OH = H2O + C2H5K =>
2 KCH3 + C2H5OH = H2O + 2 C2H5K
Cu(NO3)2 + Al2(SO4)3 = Cu2(SO4)2 + Al(NO3)3 =>
6 Cu(NO3)2 + 2 Al2(SO4)3 = 3 Cu2(SO4)2 + 4 Al(NO3)3
Si + H = SiH =>
Si + H = SiH
PbPO4 + Ti2CO3 = Pb2(CO3)3 + Ti3(PO4) =>
2 PbPO4 + 3 Ti2CO3 = Pb2(CO3)3 + 2 Ti3(PO4)
CuBr2 + K3PO4 = Cu3(PO4)2 + KBr =>
3 CuBr2 + 2 K3PO4 = Cu3(PO4)2 + 6 KBr
CO + I2 = COI3 =>
2 CO + 3 I2 = 2 COI3
P + HNO3 = H3PO4 + NO + O2 =>
P + 3 HNO3 = H3PO4 + 3 NO + O2
H2SO3 + KNO2 = HNO2 + K2SO3 =>
H2SO3 + 2 KNO2 = 2 HNO2 + K2SO3
Na3PO4 + (NH4)2SO4 + H2O = NH4OH + H3PO4 + Na2SO4 =>
2 Na3PO4 + 3(NH4)2SO4 + 6 H2O = 6 NH4OH + 2 H3PO4 + 3 Na2SO4
KMnO4 + C6H5NH2 + H2SO4 = K2SO4 + Mn(SO4)2 + H2O + C6H4O2 + (NH4)2SO4 =>
8 KMnO4 + 6 C6H5NH2 + 23 H2SO4 = 4 K2SO4 + 8 Mn(SO4)2 + 20 H2O + 6 C6H4O2 + 3(NH4)2SO4
Ni(s) + MgSO4(aq) = NiSO4(aq) + Mg(s) =>
Ni(s) + MgSO4(aq) = NiSO4(aq) + Mg(s)
Al2(SO4)3 + BaCl2 = AlCl3 + BaSO4 =>
Al2(SO4)3 + 3 BaCl2 = 2 AlCl3 + 3 BaSO4
Fe(NO3)2 + NaCl = FeCl2 + Na(NO3) =>
Fe(NO3)2 + 2 NaCl = FeCl2 + 2 Na(NO3)
Mg(AlO2)2 + NaOH = Mg(OH)2 + NaAlO2 =>
Mg(AlO2)2 + 2 NaOH = Mg(OH)2 + 2 NaAlO2
C8H8 + Cl2 = C8H8Cl =>
2 C8H8 + Cl2 = 2 C8H8Cl
C6H10 = C6H6 + H2 =>
C6H10 = C6H6 + 2 H2
NH3 + HOH = NH4OH =>
NH3 + HOH = NH4OH
KCl + Na3(PO4) = K3(PO4) + NaCl =>
3 KCl + Na3(PO4) = K3(PO4) + 3 NaCl
TiO2H2O = H2O + TiO2 =>
TiO2H2O = H2O + TiO2
FeBr3 + Br2 = FeBr4 =>
2 FeBr3 + Br2 = 2 FeBr4
H3PO4 + C = P + CO + H2O =>
2 H3PO4 + 5 C = 2 P + 5 CO + 3 H2O
NaOH + CH4N2O = NaOCN + NH3 + H2O =>
NaOH + CH4N2O = NaOCN + NH3 + H2O
O20 = O2 =>
O20 = 10 O2
Pb(OH)2 = Pb{2+} + OH{-} =>
Pb(OH)2 = Pb{2+} + 2 OH{-}
Hg(NO)2 + NaOH = Hg(OH)2 + NaNO =>
Hg(NO)2 + 2 NaOH = Hg(OH)2 + 2 NaNO
H2SO4 + NH3 = (NH4)2SO4 =>
H2SO4 + 2 NH3 = (NH4)2SO4
KI + Cl2 + H2O = HCl + KIO3 =>
KI + 3 Cl2 + 3 H2O = 6 HCl + KIO3
Fe + AgNo3 = Fe(No3) + Ag =>
Fe + AgNo3 = Fe(No3) + Ag
NaOH + H3BO2 = Na3BO2 + H2O =>
3 NaOH + H3BO2 = Na3BO2 + 3 H2O
CO2 + CaO = CaCO3 =>
CO2 + CaO = CaCO3
C8H8 + Cl2 = C8H8Cl2 =>
C8H8 + Cl2 = C8H8Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/22/24
Équations équilibrées sur12/22/23
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