| Équations équilibrées la veille | Équations équilibrées le lendemain |
C12H22O11 + H2O(l) = 4 C2H6O(l) + 4 CO2(g)
KBr + SO3 = KSO3 + Br =>
KBr + SO3 = KSO3 + Br
Fe + Po4 = FePo4 =>
Fe + Po4 = FePo4
Na2 + PO4 = Na3PO4 =>
3 Na2 + 2 PO4 = 2 Na3PO4
Ni(NO3)2(aq) + AgC2H3O2(aq) = Ag(NO3)2(aq) + NiC2H3O2(aq) =>
Ni(NO3)2(aq) + AgC2H3O2(aq) = Ag(NO3)2(aq) + NiC2H3O2(aq)
KI = KKI2 =>
2 KI = KKI2
AgNo3(aq) + HCl(aq) = AgCl(s) + HNo3(aq) =>
AgNo3(aq) + HCl(aq) = AgCl(s) + HNo3(aq)
ZnSO4BaCl2 = ZnCl2BaSO4 =>
ZnSO4BaCl2 = ZnCl2BaSO4
C10H15N5O11P2 + NaNO3 + NaOH = Na2CO3 + N2 + Na3PO4 + H2O =>
5 C10H15N5O11P2 + 43 NaNO3 + 87 NaOH = 50 Na2CO3 + 34 N2 + 10 Na3PO4 + 81 H2O
CH3OH + KMnO4 = KOH + CH3MnO4 =>
CH3OH + KMnO4 = KOH + CH3MnO4
CrCl3(aq) + Ba(OH)2(aq) = Cr(OH)3(s) + BaCl2(aq) =>
2 CrCl3(aq) + 3 Ba(OH)2(aq) = 2 Cr(OH)3(s) + 3 BaCl2(aq)
Fe(OH)3 + H2SO4 = Fe(SO4)3 + H2O + H2 =>
2 Fe(OH)3 + 6 H2SO4 = 2 Fe(SO4)3 + 6 H2O + 3 H2
KMnO4 = K{+} + MnO4{-} =>
KMnO4 = K{+} + MnO4{-}
U = U2 =>
2 U = U2
Ca2SO4 = Ca + SO4 =>
Ca2SO4 = 2 Ca + SO4
Ba2S2 + PtCl2 = BaCl2 + PtS =>
Ba2S2 + 2 PtCl2 = 2 BaCl2 + 2 PtS
Fe(NO3)3*9H2O + C6H8O7 = Fe3O4 + H2O + N2 + CO2 =>
54 Fe(NO3)3*9H2O + 46 C6H8O7 = 18 Fe3O4 + 670 H2O + 81 N2 + 276 CO2
CuHgSO4 = CuSO4Hg =>
CuHgSO4 = CuSO4Hg
K2S + H2 = H2S + K =>
K2S + H2 = H2S + 2 K
NO2 + ClO3 = NO3 + Cl2 =>
6 NO2 + 2 ClO3 = 6 NO3 + Cl2
Mg + CuSO3 = MgSO3 + Cu =>
Mg + CuSO3 = MgSO3 + Cu
CuOHNaSO4 = CuSO4NaOH =>
CuOHNaSO4 = CuSO4NaOH
CuCo3 + Ca = CaCo3 + Cu =>
CuCo3 + Ca = CaCo3 + Cu
Mg(OH)2HClO = Mg(OH)ClOH2O =>
Mg(OH)2HClO = Mg(OH)ClOH2O
Li + Be3N2 = Li3N + Be =>
6 Li + Be3N2 = 2 Li3N + 3 Be
CH3COOH + NaOH = NaCOOH + CH3OH =>
CH3COOH + NaOH = NaCOOH + CH3OH
MgSO4 + Na2CO2 = Na2SO4 + MgCO2 =>
MgSO4 + Na2CO2 = Na2SO4 + MgCO2
Ca(OH)2 + K2CO3 = KOH + CaCO3 =>
Ca(OH)2 + K2CO3 = 2 KOH + CaCO3
Ag{+} + CO3{-} = AgCO3 =>
Ag{+} + CO3{-} = AgCO3
CaOH2SO4 = CaSO4H2O =>
CaOH2SO4 = CaSO4H2O
Fe2(SO4)03 + NaOH = Fe(OH)3 + Na2SO4 =>
Fe2(SO4)03 + 6 NaOH = 2 Fe(OH)3 + 3 Na2SO4
BaH + H2O = BaH3O =>
BaH + H2O = BaH3O
H2C2O4 + HCl = HC2O4 + H2Cl =>
H2C2O4 + HCl = HC2O4 + H2Cl
Ba(OH) + Ca = Ca(OH)2 + Ba =>
2 Ba(OH) + Ca = Ca(OH)2 + 2 Ba
P + Ca = Ca2P3 =>
3 P + 2 Ca = Ca2P3
Fe + Po4 = FePo4 =>
Fe + Po4 = FePo4
CHCl2 + AgNO3 = AgCl + CH(NO3)2 =>
CHCl2 + 2 AgNO3 = 2 AgCl + CH(NO3)2
Al2(SO4)3 + NH4OH = Al2(OH)2 + (SO4)3(NH4)2 =>
Al2(SO4)3 + 2 NH4OH = Al2(OH)2 + (SO4)3(NH4)2
CH3COONaNaOH = Na2CO3CH4 =>
CH3COONaNaOH = Na2CO3CH4
Zn + H(Cl)2 = ZnCl2 + H =>
Zn + H(Cl)2 = ZnCl2 + H
H2SO4 + Cu(OH)3 = H2 + H2O + Cu(SO4)2 =>
4 H2SO4 + 2 Cu(OH)3 = H2 + 6 H2O + 2 Cu(SO4)2
KBrO3 + H2SO4 + FeSO4 = K2SO4 + Fe2(SO4)3 + Br2 + H2O =>
2 KBrO3 + 6 H2SO4 + 10 FeSO4 = K2SO4 + 5 Fe2(SO4)3 + Br2 + 6 H2O
C7H62 + O2 = CO2 + H2 =>
C7H62 + 7 O2 = 7 CO2 + 31 H2
KMnO4 + HCl + P4 = MnCl2 + H3PO4 + KCl =>
4 KMnO4 + 12 HCl + P4 = 4 MnCl2 + 4 H3PO4 + 4 KCl
H6C2O + O2 = H2O + O2C =>
H6C2O + 3 O2 = 3 H2O + 2 O2C
(NH4)2C2O4 + CaCl2 = NH4Cl + CaC2O4 =>
(NH4)2C2O4 + CaCl2 = 2 NH4Cl + CaC2O4
Al(NO3)3 + Ba(OH)2 = Ba(NO3)2(aq) + Al(OH)3(g) =>
2 Al(NO3)3 + 3 Ba(OH)2 = 3 Ba(NO3)2(aq) + 2 Al(OH)3(g)
Fe(NH4)2(SO4)2 + NaOH = Fe(OH)2 + Na2SO4 + (NH4)2SO4 =>
Fe(NH4)2(SO4)2 + 2 NaOH = Fe(OH)2 + Na2SO4 + (NH4)2SO4
Na + Fe2O3 = NaO2 + Fe =>
3 Na + 2 Fe2O3 = 3 NaO2 + 4 Fe
KOH + HClO4 = H2O + KClO4 =>
KOH + HClO4 = H2O + KClO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/21/24
Équations équilibrées sur12/21/23
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