| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnCl2 + (NH4)2S = ZnCl2(NH4)2S
KMnO4 + H2O2*H2SO4 = K2SO4 + O2 + MnSO4 + H2O =>
2 KMnO4 + 3 H2O2*H2SO4 = K2SO4 + 4 O2 + 2 MnSO4 + 6 H2O
Ni + KBr = NiBr2 + K =>
Ni + 2 KBr = NiBr2 + 2 K
Fe(OH)3 + HU = FeU3 + H2O =>
Fe(OH)3 + 3 HU = FeU3 + 3 H2O
CuCl + NaOH = CuOH + NaCl =>
CuCl + NaOH = CuOH + NaCl
KClO3 + C12H22O11 + H2SO4 = K2SO4 + Cl2 + CO2 + H2O =>
48 KClO3 + 5 C12H22O11 + 24 H2SO4 = 24 K2SO4 + 24 Cl2 + 60 CO2 + 79 H2O
AgNO3 + Na2S = Ag2S + NaNO3 =>
2 AgNO3 + Na2S = Ag2S + 2 NaNO3
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
AgF + FeCl3 = FeF3 + AgCl =>
3 AgF + FeCl3 = FeF3 + 3 AgCl
C6H8O7 + NaOH = C6H5O7 + Na + H2O =>
C6H8O7 + 3 NaOH = C6H5O7 + 3 Na + 3 H2O
CH3COOH + NH4OH = C2H5NO + H2O =>
CH3COOH + NH4OH = C2H5NO + 2 H2O
C12H24 + O2 = C02 + H2O =>
C12H24 + 6 O2 = 6 C02 + 12 H2O
Mg + H3PO4 = MgPO4 + H2 =>
2 Mg + 2 H3PO4 = 2 MgPO4 + 3 H2
H{+} + Ba = Ba{2+} + H2 =>
2 H{+} + Ba = Ba{2+} + H2
(NH4)3(PO4) + Li(OH) = (NH4)(OH) + Li3(PO4) =>
(NH4)3(PO4) + 3 Li(OH) = 3(NH4)(OH) + Li3(PO4)
FePO4 + Al2(SO4)3 = Fe2(SO4)3 + AlPO4 =>
2 FePO4 + Al2(SO4)3 = Fe2(SO4)3 + 2 AlPO4
Ba(OH)2 + NH4NO2 = Ba(NO2)2 + H2O + NH3 =>
Ba(OH)2 + 2 NH4NO2 = Ba(NO2)2 + 2 H2O + 2 NH3
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
HNO3 + Mn(OH)3 = Mn(NO3)3 + H2O =>
3 HNO3 + Mn(OH)3 = Mn(NO3)3 + 3 H2O
Ba(H2PO2)2 + H2PO4 = H3PO2 + BaPO4 =>
Ba(H2PO2)2 + H2PO4 = 2 H3PO2 + BaPO4
Bi(NO3)3 + NaOH = Bi2O3 + HNO3 + NaNO3 =>
2 Bi(NO3)3 + 3 NaOH = Bi2O3 + 3 HNO3 + 3 NaNO3
Mn{2} + ClO{-} + OH{-} = H2O + MnO4{-} + Cl{-} =>
2 Mn{2} + 5 ClO{-} + 6 OH{-} = 3 H2O + 2 MnO4{-} + 5 Cl{-}
MoO2Br2 + C6H14O3 = MoO2Br2*(C6H14O3) =>
MoO2Br2 + C6H14O3 = MoO2Br2*(C6H14O3)
H2SO4 + KHCO3 = H2O + CO2 + KHSO4 =>
H2SO4 + KHCO3 = H2O + CO2 + KHSO4
C2H5NSCl + O2 = CO2 + H2O + NO2 + SO4 + HCl =>
C2H5NSCl + 6 O2 = 2 CO2 + 2 H2O + NO2 + SO4 + HCl
P + O2 = P2(O5) =>
4 P + 5 O2 = 2 P2(O5)
Na2O + H2O = Na2O3 + H2 =>
Na2O + 2 H2O = Na2O3 + 2 H2
FeCl3 + NaHCO3 = Fe(HCO3)3 + NaCl =>
FeCl3 + 3 NaHCO3 = Fe(HCO3)3 + 3 NaCl
Br + KI = I + KBr =>
Br + KI = I + KBr
CuSO4 + H2SO4 = Cu(SO4)2 + SO2 + H2O =>
CuSO4 + 2 H2SO4 = Cu(SO4)2 + SO2 + 2 H2O
H2SiO3 + Fe(OH)3 = Fe2(SiO3)3 + H2O =>
3 H2SiO3 + 2 Fe(OH)3 = Fe2(SiO3)3 + 6 H2O
N4H4 + H2O2 = N2 + H2O =>
N4H4 + 2 H2O2 = 2 N2 + 4 H2O
CsS = Cs2 + S =>
2 CsS = Cs2 + 2 S
MgCl2 + Na3PO4 = Mg3(PO4)2 + NaCl =>
3 MgCl2 + 2 Na3PO4 = Mg3(PO4)2 + 6 NaCl
(Pb3)(PO4)2 + NaCl = PbCl2 + Na3(PO4) =>
(Pb3)(PO4)2 + 6 NaCl = 3 PbCl2 + 2 Na3(PO4)
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
P4S7 + HNO3 = H3PO4 + H2SO4 + NO2 + H2O =>
P4S7 + 62 HNO3 = 4 H3PO4 + 7 H2SO4 + 62 NO2 + 18 H2O
C25H3O19 + O2 = CO2 + H2O =>
4 C25H3O19 + 65 O2 = 100 CO2 + 6 H2O
AlOH + CH2O = Al(C2H3O2) + H2O =>
AlOH + 2 CH2O = Al(C2H3O2) + H2O
(Na)2Cr2O7 = Na2CrO4 + O2 + Cr2O3 =>
4(Na)2Cr2O7 = 4 Na2CrO4 + 3 O2 + 2 Cr2O3
Na2S2O3 + NaClO + H2SO4 = Cl2 + H2O + Na2SO4 =>
Na2S2O3 + 8 NaClO + 3 H2SO4 = 4 Cl2 + 3 H2O + 5 Na2SO4
NiBr2 + KI = KBr + NiI2 =>
NiBr2 + 2 KI = 2 KBr + NiI2
Mg(OH)2 + HCl(l) = H2O + MgCl2(aq) =>
Mg(OH)2 + 2 HCl(l) = 2 H2O + MgCl2(aq)
NiOOH(s) + HCl(aq) = NiCl2(aq) + H2O(l) + O2(g) =>
4 NiOOH(s) + 8 HCl(aq) = 4 NiCl2(aq) + 6 H2O(l) + O2(g)
PbBr2(s) = Pb + Br =>
PbBr2(s) = Pb + 2 Br
CuCl2 + NH4OH = Cu(OH)2 + NH4Cl =>
CuCl2 + 2 NH4OH = Cu(OH)2 + 2 NH4Cl
CuS = Cu + S =>
CuS = Cu + S
CuSO4(aq) + Ca(NO3)2(aq) = CaSO4(aq) + Cu(NO3)2(aq) =>
CuSO4(aq) + Ca(NO3)2(aq) = CaSO4(aq) + Cu(NO3)2(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/23/24
Équations équilibrées sur02/22/23
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