| Équations équilibrées la veille | Équations équilibrées le lendemain |
[Cu(NH3)4]CO3 + 3 H2SO4 = CuSO4 + 2(NH4)2SO4 + H2O + CO2
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
Al5 + (Fe2O3)3 = Al2O3 + Fe5 =>
6 Al5 + 5(Fe2O3)3 = 15 Al2O3 + 6 Fe5
[Cu(NH3)4]CO3 + H2SO4 = CuSO4 + (NH4)2SO4 + H2O + CO2 =>
[Cu(NH3)4]CO3 + 3 H2SO4 = CuSO4 + 2(NH4)2SO4 + H2O + CO2
MgO + HNO3 = Mg(NO3)2 + H2O =>
MgO + 2 HNO3 = Mg(NO3)2 + H2O
CuFeS2(s) + O2(g) = Cu2S(s) + Fe3O4(s) + SO2(g) =>
6 CuFeS2(s) + 13 O2(g) = 3 Cu2S(s) + 2 Fe3O4(s) + 9 SO2(g)
(CN)2 + O2 = CO2 + NO =>
(CN)2 + 3 O2 = 2 CO2 + 2 NO
Ag(OH) + HI = AgI + H2O =>
Ag(OH) + HI = AgI + H2O
Cs2MoO4 + BaMoO4 = Cs2Ba2(MoO4)3 =>
Cs2MoO4 + 2 BaMoO4 = Cs2Ba2(MoO4)3
(NH4)2SO3 + KMnO4 + H2SO4 = (NH4)2SO4 + K2SO4 + MnSO4 + H2O =>
5(NH4)2SO3 + 2 KMnO4 + 3 H2SO4 = 5(NH4)2SO4 + K2SO4 + 2 MnSO4 + 3 H2O
C7H8 + C2H5Cl = C11H17Cl + HCl =>
C7H8 + 2 C2H5Cl = C11H17Cl + HCl
HNO2 + NaCl = NaNO2 + HCl =>
HNO2 + NaCl = NaNO2 + HCl
CH2CONH2 + O2 = H2 + N2 + CO2 =>
2 CH2CONH2 + 3 O2 = 4 H2 + N2 + 4 CO2
(NH4)S2O8 = S2O8 + NH4 =>
(NH4)S2O8 = S2O8 + NH4
Rb + KOH = OH + KRb =>
Rb + KOH = OH + KRb
KO2 + H2O = KOH + O1 =>
2 KO2 + H2O = 2 KOH + 3 O1
Fe(s) + CuCl2(aq) = CuCl(aq) + FeCl2(aq) =>
Fe(s) + 2 CuCl2(aq) = 2 CuCl(aq) + FeCl2(aq)
NaBa + H2O = NaOH + BaH =>
NaBa + H2O = NaOH + BaH
Ag(NH3)2NO3 = Ag3N + NH4NO3 + NH3 =>
3 Ag(NH3)2NO3 = Ag3N + 3 NH4NO3 + 2 NH3
NaC1 + LiI = NaI + LiC1 =>
NaC1 + LiI = NaI + LiC1
CH2OHCH2OH + CH3COOH = CH3COO(CH2)2 + H2O =>
3 CH2OHCH2OH + CH3COOH = 2 CH3COO(CH2)2 + 4 H2O
NO5 = O2 + N2 =>
2 NO5 = 5 O2 + N2
[Cu(NH3)4]CO3 + H2SO4 = CuSO4 + (NH4)2SO4 + H2O + CO2 =>
[Cu(NH3)4]CO3 + 3 H2SO4 = CuSO4 + 2(NH4)2SO4 + H2O + CO2
Cu(NO3)2 + LiOH = Cu(OH)2 + LiNO3 =>
Cu(NO3)2 + 2 LiOH = Cu(OH)2 + 2 LiNO3
BeOH2 + HNO3 = BeNO3 + H3O =>
BeOH2 + HNO3 = BeNO3 + H3O
(NH4)(OH)(aq) = (NH3)(g) + H2O(l) =>
(NH4)(OH)(aq) = (NH3)(g) + H2O(l)
F2 + AgBr = Ag2F + Br2 =>
F2 + 4 AgBr = 2 Ag2F + 2 Br2
Ce + BeBr2 = CeBr3 + Be =>
2 Ce + 3 BeBr2 = 2 CeBr3 + 3 Be
NaCO3 + CuSO4 = NaCO3CuSO4 =>
NaCO3 + CuSO4 = NaCO3CuSO4
Fe3 + NaOH = Fe(NaOH) =>
Fe3 + 3 NaOH = 3 Fe(NaOH)
[Cu(NH3)4]CO3 + H2SO4 = CuSO4 + (NH4)2SO4 + H2O + CO2 =>
[Cu(NH3)4]CO3 + 3 H2SO4 = CuSO4 + 2(NH4)2SO4 + H2O + CO2
CO(NO3)2 + H2O = CO(OH)2 + H(NO3) =>
CO(NO3)2 + 2 H2O = CO(OH)2 + 2 H(NO3)
NH3 + N2SO4 = (NH4)2SO4 + N2 =>
8 NH3 + 3 N2SO4 = 3(NH4)2SO4 + 4 N2
Zn + Hg(NO3)2 = Zn(NO3)2 + Hg =>
Zn + Hg(NO3)2 = Zn(NO3)2 + Hg
Sn{2+} + MnO2 + H{+} = Mn{2+} + Sn{4+} + H2O =>
Sn{2+} + MnO2 + 4 H{+} = Mn{2+} + Sn{4+} + 2 H2O
HCOOH + SO4{-2} = S{-2} + CO2 + H2O =>
4 HCOOH + SO4{-2} = S{-2} + 4 CO2 + 4 H2O
Cd3(PO4)2 + (NH4)2S = NH4 + (PO4)3 + CdS =>
3 Cd3(PO4)2 + 9(NH4)2S = 18 NH4 + 2(PO4)3 + 9 CdS
(NH4)2S2O8 + H3PO4 + AgNO3 = H2SO4 + Ag3(PO4)2 + NH4NO3 =>
3(NH4)2S2O8 + 4 H3PO4 + 6 AgNO3 = 6 H2SO4 + 2 Ag3(PO4)2 + 6 NH4NO3
KNO3 + S8 = K2SO4 + SO2 + N2 =>
8 KNO3 + S8 = 4 K2SO4 + 4 SO2 + 4 N2
NaIO3 + HI = H2O + I2 + NaI =>
NaIO3 + 6 HI = 3 H2O + 3 I2 + NaI
CO2 + C2H6 = C2H4 + H2O =>
2 CO2 + 6 C2H6 = 7 C2H4 + 4 H2O
CH3COOH + HSO4 = CH3COO + H2O + SO2 =>
3 CH3COOH + HSO4 = 3 CH3COO + 2 H2O + SO2
Fe + K2CrO4 + HCl = FeCl3 + CrCl3 + KCl + H2O =>
Fe + K2CrO4 + 8 HCl = FeCl3 + CrCl3 + 2 KCl + 4 H2O
HCl(aq) + K2SO3(aq) = KCl(aq) + H2O(aq) + SO2(aq) =>
2 HCl(aq) + K2SO3(aq) = 2 KCl(aq) + H2O(aq) + SO2(aq)
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Na + H2CrO4 = Na2CrO4 + H2 =>
2 Na + H2CrO4 = Na2CrO4 + H2
K2SO4 + BaCl2 = BaSO4 + KCl =>
K2SO4 + BaCl2 = BaSO4 + 2 KCl
Cl2CO = CO + Cl2 =>
Cl2CO = CO + Cl2
CrCl3 + K2S = CrS + K2Cl3 =>
CrCl3 + K2S = CrS + K2Cl3
[Cu(NH3)4]CO3 + H2SO4 = CuSO4 + (NH4)2SO4 + H2O + CO2 =>
[Cu(NH3)4]CO3 + 3 H2SO4 = CuSO4 + 2(NH4)2SO4 + H2O + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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