| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaCO3SO2 = CaSO3CO2
Mg + CuSO3 = MgSO3 + Cu =>
Mg + CuSO3 = MgSO3 + Cu
CH3NH2 + NaOH = CH3NH3Na + O =>
CH3NH2 + NaOH = CH3NH3Na + O
HgI2 + O2 = HgO + I2 =>
2 HgI2 + O2 = 2 HgO + 2 I2
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
Bi + Cl2 = BiCl3 =>
2 Bi + 3 Cl2 = 2 BiCl3
Ca3(PO4)2 + H2SO4 = CaH2SO4 + CaPO4 =>
Ca3(PO4)2 + H2SO4 = CaH2SO4 + 2 CaPO4
Ti + Ni = TiNi =>
Ti + Ni = TiNi
KMnO3 + HCl = Cl2 + KCl + MnCl2 + H2O =>
2 KMnO3 + 12 HCl = 3 Cl2 + 2 KCl + 2 MnCl2 + 6 H2O
NH4OH + CaCl2 = Cl2OH + NH4Ca =>
NH4OH + CaCl2 = Cl2OH + NH4Ca
Fe3O4 + H2SO4 = Fe2(SO4)3 + H2O + H2 =>
2 Fe3O4 + 9 H2SO4 = 3 Fe2(SO4)3 + 8 H2O + H2
BaCO3 + TiO2 + Cs2CO3 + Bi2O3 = Ba70Cs15Bi15Ti100O300 + CO2 =>
140 BaCO3 + 200 TiO2 + 15 Cs2CO3 + 15 Bi2O3 = 2 Ba70Cs15Bi15Ti100O300 + 155 CO2
N{2} + H{2} = NH{4} =>
N{2} + H{2} = NH{4}
C2H5Cl + O2 = CO + H2O + HCl =>
C2H5Cl + 2 O2 = 2 CO + 2 H2O + HCl
KCN(ac) + HCI(ac) = KCI(ac) + HCN(g) =>
KCN(ac) + HCI(ac) = KCI(ac) + HCN(g)
HOOCCOOH + NaOH = NaOOCCOOH + H2O =>
HOOCCOOH + NaOH = NaOOCCOOH + H2O
C11H8O + OH = C11H8O2 + C11H10O =>
3 C11H8O + 2 OH = 2 C11H8O2 + C11H10O
HC2H3O2(aq) + NaHCO3(aq) = NaC2H3O2(aq) + H2O() + CO2(g) =>
HC2H3O2(aq) + NaHCO3(aq) = NaC2H3O2(aq) + H2O() + CO2(g)
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
C4H8 = C8H16 =>
2 C4H8 = C8H16
Al2(SO3)3 + H3PO4 = AlPO4 + H2SO3 =>
Al2(SO3)3 + 2 H3PO4 = 2 AlPO4 + 3 H2SO3
Na2CO3(aq) + HCl(aq) = NaCl + H2O(l) + CO2 =>
Na2CO3(aq) + 2 HCl(aq) = 2 NaCl + H2O(l) + CO2
Al2(SO3)3 + H3PO4 = H2O + SO2 + AlPO4 =>
Al2(SO3)3 + 2 H3PO4 = 3 H2O + 3 SO2 + 2 AlPO4
SiO + MgSO4(H2O)6 = Si + MgSiO3 + SO4 + H2O =>
3 SiO + MgSO4(H2O)6 = 2 Si + MgSiO3 + SO4 + 6 H2O
C6H5Cl + NaNH2 = C6H5NH2 + NaCl =>
C6H5Cl + NaNH2 = C6H5NH2 + NaCl
Mg(HSO3)2 = MgSO3 + H2O + SO2 =>
Mg(HSO3)2 = MgSO3 + H2O + SO2
C2H5OH + PBr3 = C2H5Br + H3PO3 =>
3 C2H5OH + PBr3 = 3 C2H5Br + H3PO3
P4(s) + O2 = P3O10(s) =>
3 P4(s) + 20 O2 = 4 P3O10(s)
NaCl + H2O2 = H2O + NaOCl =>
NaCl + H2O2 = H2O + NaOCl
Cu(NO3)2 + Ca = Cu + Ca(NO3)2 =>
Cu(NO3)2 + Ca = Cu + Ca(NO3)2
H2TeO4 + BrK + K2Cr2O7 = Cr2(TeO4)3 + K2TeO4 + Br + H2O =>
7 H2TeO4 + 6 BrK + K2Cr2O7 = Cr2(TeO4)3 + 4 K2TeO4 + 6 Br + 7 H2O
Na3AsO3 + KMnO4 + HCl = Na3AsO4 + MnCl2 + KCl + H2O =>
5 Na3AsO3 + 2 KMnO4 + 6 HCl = 5 Na3AsO4 + 2 MnCl2 + 2 KCl + 3 H2O
C6H12O6(s) + O2(g) = CO2(g) + H2O =>
C6H12O6(s) + 6 O2(g) = 6 CO2(g) + 6 H2O
I2O5 + Ca(OH)2 = Ca(IO3)2 + H2O =>
I2O5 + Ca(OH)2 = Ca(IO3)2 + H2O
Li1 + O2 = Li2O =>
4 Li1 + O2 = 2 Li2O
Fe4O5(OH)5As(s) + C(s) = FeO + As(g) + CO2(g) + H2O =>
4 Fe4O5(OH)5As(s) + 7 C(s) = 16 FeO + 4 As(g) + 7 CO2(g) + 10 H2O
K2CrO2 + PbO2 + KOH = K2CrO4 + KPbO2 + H2O =>
K2CrO2 + 4 PbO2 + 4 KOH = K2CrO4 + 4 KPbO2 + 2 H2O
HNO3 + NiOH = NiNO3 + H2O =>
HNO3 + NiOH = NiNO3 + H2O
Cr04 = Cr07 =>
7 Cr04 = 4 Cr07
CH3CH2CH2Br + Na = CH3(CH2)4CH3 + NaBr =>
2 CH3CH2CH2Br + 2 Na = CH3(CH2)4CH3 + 2 NaBr
OCl{-} + S2O3{-}2 + OH{-} = SO4{-}2 + Cl{-} + H2O =>
9 OCl{-} + 2 S2O3{-}2 + 2 OH{-} = 4 SO4{-}2 + 9 Cl{-} + H2O
K3[Fe(Cn)6] + NH4Fe(SO4)2 = K3[Fe(SO4)2] + NH4[Fe(Cn)6] =>
K3[Fe(Cn)6] + NH4Fe(SO4)2 = K3[Fe(SO4)2] + NH4[Fe(Cn)6]
Na2Cr2O7 + SO2 = Na2SO2 + Cr2O7 =>
Na2Cr2O7 + SO2 = Na2SO2 + Cr2O7
Ca + Mg3(PO4)2 = Ca(PO4) + Mg =>
2 Ca + Mg3(PO4)2 = 2 Ca(PO4) + 3 Mg
BaNO3 + Br2 = BrNO3 + Ba =>
2 BaNO3 + Br2 = 2 BrNO3 + 2 Ba
Pb4P2 = Pb4 + P2 =>
Pb4P2 = Pb4 + P2
Se2Cl6 + O2 = SeO + Cl2 =>
Se2Cl6 + O2 = 2 SeO + 3 Cl2
Pb(SCN)2 + KClO3 = PbO + KCl + SO2 + CO2 + N2 =>
Pb(SCN)2 + 3 KClO3 = PbO + 3 KCl + 2 SO2 + 2 CO2 + N2
Al(OH)3 + HCl = AlHCl(OH)3 =>
Al(OH)3 + HCl = AlHCl(OH)3
H + PO4 + NaOH = Na3(PO4)2 + H2O =>
3 H + 2 PO4 + 3 NaOH = Na3(PO4)2 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
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Équations équilibrées sur12/21/23
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