| Équations équilibrées la veille | Équations équilibrées le lendemain |
Bi(NO3)3 + 3 NaOH = 3 NaNO3 + Bi(OH)3
CuSO4 + NH3 = [Cu(NH3)]{2+} + SO4{2-} =>
CuSO4 + NH3 = [Cu(NH3)]{2+} + SO4{2-}
SOCl2 + NaOH = H2SO3 + NaCl =>
SOCl2 + 2 NaOH = H2SO3 + 2 NaCl
Al(OH)3 + H{+} = Al{3} + H2O =>
Al(OH)3 + 3 H{+} = Al{3} + 3 H2O
NaOH + HClO4 = H2O + NaCl + O2 =>
NaOH + HClO4 = H2O + NaCl + 2 O2
Na2SO3 + CuSO4 + H2O = Cu(OH)2 + Na2SO4 + SO2 =>
Na2SO3 + CuSO4 + H2O = Cu(OH)2 + Na2SO4 + SO2
NaCl + Al(NO3)3 = Na(NO3) + AlCl3 =>
3 NaCl + Al(NO3)3 = 3 Na(NO3) + AlCl3
C4H7Cl + Na = NaCl + C4H7 =>
C4H7Cl + Na = NaCl + C4H7
H2SO4 + Al(NO3)3 = Al2(SO4)3 + HNO3 =>
3 H2SO4 + 2 Al(NO3)3 = Al2(SO4)3 + 6 HNO3
Fe + Sn3(PO4)2 = FePO4 + Sn =>
2 Fe + Sn3(PO4)2 = 2 FePO4 + 3 Sn
AgCl + K2CrO4 = Ag2CrO4 + KCl =>
2 AgCl + K2CrO4 = Ag2CrO4 + 2 KCl
NaOH(aq) + HI(aq) = NaI(aq) + H2O(l) =>
NaOH(aq) + HI(aq) = NaI(aq) + H2O(l)
CuCO3 + NaNO3 = NaCO3 + CuNO3 =>
CuCO3 + NaNO3 = NaCO3 + CuNO3
H2SO4 + AgNO3 = Ag2 + SO4 + HNO3 =>
H2SO4 + 2 AgNO3 = Ag2 + SO4 + 2 HNO3
Cu + NO3 = Cu(NO3)2 =>
Cu + 2 NO3 = Cu(NO3)2
La(NO3)3(aq) + NaOH(aq) = La(OH)3(aq) + NaNO3(aq) =>
La(NO3)3(aq) + 3 NaOH(aq) = La(OH)3(aq) + 3 NaNO3(aq)
Al(s) + ZnSO4(aq) = Al(SO4)3(aq) + Zn(s) =>
Al(s) + 3 ZnSO4(aq) = Al(SO4)3(aq) + 3 Zn(s)
K2SiO3 + HF = KF + Si2F8 + H2O =>
2 K2SiO3 + 12 HF = 4 KF + Si2F8 + 6 H2O
Cu(NO3)2*5H2O = Cu(NO3)2 + H2O =>
Cu(NO3)2*5H2O = Cu(NO3)2 + 5 H2O
C6H5NaO + H2SO4 = Na2SO4 + C6H6O =>
2 C6H5NaO + H2SO4 = Na2SO4 + 2 C6H6O
MnSO4H2O = MnSO4 + H2O =>
MnSO4H2O = MnSO4 + H2O
CrI3 + K(OH) + Br2 = K(IO4) + K2(CrO4) + KBr + H2O =>
2 CrI3 + 64 K(OH) + 27 Br2 = 6 K(IO4) + 2 K2(CrO4) + 54 KBr + 32 H2O
C10H22 + H2O = CH4 + CO =>
C10H22 + 3 H2O = 7 CH4 + 3 CO
HOF(l) = HF(l) + O2(g) =>
2 HOF(l) = 2 HF(l) + O2(g)
Cu(NO3)2 + Na(OH) = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 Na(OH) = Cu(OH)2 + 2 NaNO3
H2SO4(aq) + Pb(OH)4(S) = Pb(SO4)2(S) + H2O(l) =>
2 H2SO4(aq) + Pb(OH)4(S) = Pb(SO4)2(S) + 4 H2O(l)
CrCl3 + AgNO3 = Cr(NO3)3 + AgCl =>
CrCl3 + 3 AgNO3 = Cr(NO3)3 + 3 AgCl
(NH4)2 + O = NO + H2O =>
(NH4)2 + 6 O = 2 NO + 4 H2O
Co2O3(s) + C(s) = Co(s) + CO =>
Co2O3(s) + 3 C(s) = 2 Co(s) + 3 CO
C3H6 + NO = C3H3N + H2O + N2 =>
4 C3H6 + 6 NO = 4 C3H3N + 6 H2O + N2
HNO3 + CaCO3 = Ca(NO3)2 + CO2 + H2O =>
2 HNO3 + CaCO3 = Ca(NO3)2 + CO2 + H2O
V2(SO4)5 + NaOH = V(OH)5 + Na2SO4 =>
V2(SO4)5 + 10 NaOH = 2 V(OH)5 + 5 Na2SO4
Cl2 + K2SO3 = KCl + SO3 =>
Cl2 + K2SO3 = 2 KCl + SO3
Pb(NO3)2 + Fe2SiO4 = PbSiO4 + FeNO3 =>
Pb(NO3)2 + Fe2SiO4 = PbSiO4 + 2 FeNO3
Al2S + H2O = Al(OH) + H2S =>
Al2S + 2 H2O = 2 Al(OH) + H2S
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
(Cr(N2H4CO)6)4(Cr(CN)6)3 + KMnO4 + H2S2O7 = K2Cr2O7 + MnSO4 + C13H10 + N2O5 + K2S4O6 + H2O =>
312(Cr(N2H4CO)6)4(Cr(CN)6)3 + 11354 KMnO4 + 14847 H2S2O7 = 1092 K2Cr2O7 + 11354 MnSO4 + 1008 C13H10 + 10296 N2O5 + 4585 K2S4O6 + 24783 H2O
BaBr + Ag2SO4 = BaSO4 + Ag2Br =>
BaBr + Ag2SO4 = BaSO4 + Ag2Br
F2 + CaO = CaF2 + O2 =>
2 F2 + 2 CaO = 2 CaF2 + O2
HCl + KMnO4 = KCl + MnMnCl2 + Cl2 + H2O =>
16 HCl + 2 KMnO4 = 2 KCl + MnMnCl2 + 6 Cl2 + 8 H2O
CH3CHO + O = CH3COOH =>
CH3CHO + O = CH3COOH
NaI + SnCl4 = NaCl + SnI4 =>
4 NaI + SnCl4 = 4 NaCl + SnI4
BaCl2 + NH4ClO3 = Ba(ClO3)2 + NH4Cl =>
BaCl2 + 2 NH4ClO3 = Ba(ClO3)2 + 2 NH4Cl
Fe2(SO4)3 + Ba(OH)2 = (Fe(OH)2)2SO4 + BaSO4 =>
Fe2(SO4)3 + 2 Ba(OH)2 = (Fe(OH)2)2SO4 + 2 BaSO4
F + Ca = CaF =>
F + Ca = CaF
MgOZnO = Mg(ZnO2) =>
MgOZnO = Mg(ZnO2)
AgNO3 + NaCl + K2Cr2O7 = Ag2Cr2O7 + NaNO3 + KCl =>
2 AgNO3 + 2 NaCl + K2Cr2O7 = Ag2Cr2O7 + 2 NaNO3 + 2 KCl
Cu(OH)2 + NO2 = CuNO3 + H2O =>
Cu(OH)2 + NO2 = CuNO3 + H2O
Cu(OH)2 + HNO3 = Cu(OH)NO3 + H2O =>
Cu(OH)2 + HNO3 = Cu(OH)NO3 + H2O
Cu(OH)2 + NH2CH2COOH = Cu(OH)2NH2CH2COOH =>
Cu(OH)2 + NH2CH2COOH = Cu(OH)2NH2CH2COOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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