| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al(OH)3 + 3 NaOH = Na3[Al(OH)6]
CrCl3 + Na2S + H2O = H2S + Cr(OH)3 + NaCl =>
2 CrCl3 + 3 Na2S + 6 H2O = 3 H2S + 2 Cr(OH)3 + 6 NaCl
BaCl2 + K3PO4 = K3Cl2 + BaPO4 =>
BaCl2 + K3PO4 = K3Cl2 + BaPO4
Ca3N2 + H2 = Ca + NH3 =>
Ca3N2 + 3 H2 = 3 Ca + 2 NH3
Li(OH) + H3(P04) = Li3(P04) + H2O =>
3 Li(OH) + H3(P04) = Li3(P04) + 3 H2O
HCOHAg2O = HCOOHAg2 =>
HCOHAg2O = HCOOHAg2
Au + H2SO4 = (AuSO4)3 + H2 =>
3 Au + 3 H2SO4 = (AuSO4)3 + 3 H2
(CH3COOH) + NaHCO3 = CH3COONa + CO2 + H2O =>
(CH3COOH) + NaHCO3 = CH3COONa + CO2 + H2O
Cu + HNO3 = Cu(NO3)2 + H2O + NO2 =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 H2O + 2 NO2
NH4OH + CuS = [Cu(NH3)4]S + H2O =>
4 NH4OH + CuS = [Cu(NH3)4]S + 4 H2O
KNO2 + OH = KNO3 + H2O =>
KNO2 + 2 OH = KNO3 + H2O
KMnO4 + CH3OH + H2SO4 = MnSO4 + CH2O2 + H2O + K2SO4 =>
4 KMnO4 + 5 CH3OH + 6 H2SO4 = 4 MnSO4 + 5 CH2O2 + 11 H2O + 2 K2SO4
UO2(NO3)2*6H2O = UO2 + NO2 + H2O + O2 =>
UO2(NO3)2*6H2O = UO2 + 2 NO2 + 6 H2O + O2
SnO4 = Sn4 + O =>
4 SnO4 = Sn4 + 16 O
CaO + H2O = CaOH2 + O =>
CaO + H2O = CaOH2 + O
CuSO4 + H2O + Zn = Cu2O + ZnSO4 + H2 =>
2 CuSO4 + H2O + 2 Zn = Cu2O + 2 ZnSO4 + H2
HNO3 + NaClO + NaCl = NaNO3 + Cl2 + H2O =>
2 HNO3 + NaClO + NaCl = 2 NaNO3 + Cl2 + H2O
CuCl2 + SO2 + H2O = CuS + H2O2 + HCl =>
CuCl2 + SO2 + 4 H2O = CuS + 3 H2O2 + 2 HCl
SiCO3 + HCl = CO2SiCl2 + H2O =>
SiCO3 + 2 HCl = CO2SiCl2 + H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Al2SiO5 + H2SO4 = Al2(SO4)3 + H2SiO3 + H2O =>
Al2SiO5 + 3 H2SO4 = Al2(SO4)3 + H2SiO3 + 2 H2O
HCN + CH3NH2 = C2H4N2H2 =>
HCN + CH3NH2 = C2H4N2H2
S + O2 = SO2 =>
S + O2 = SO2
K2Cr2O7 + Sn + H2SO4 = SnSO4 + Cr2(SO4)3 + H2O + K2SO4 =>
K2Cr2O7 + 3 Sn + 7 H2SO4 = 3 SnSO4 + Cr2(SO4)3 + 7 H2O + K2SO4
Cu(NO3) + NH3 = Cu(H)3 + NNO3 =>
Cu(NO3) + NH3 = Cu(H)3 + NNO3
As(OH)3 + H2X = As2(X)3 + H2O =>
2 As(OH)3 + 3 H2X = As2(X)3 + 6 H2O
KF + H2SO4 = KHSO4 + HF =>
KF + H2SO4 = KHSO4 + HF
Fe2SO4 + Ni = Fe + NiSO4 =>
Fe2SO4 + Ni = 2 Fe + NiSO4
Cu2O + C = Cu + CO2 =>
2 Cu2O + C = 4 Cu + CO2
CuFe + HCl = CuFeCl + H2 =>
2 CuFe + 2 HCl = 2 CuFeCl + H2
KMnO4 + Fe2I + HCl = KCl + Cl2Mn + FeCl3 + I2 + H2O =>
12 KMnO4 + 10 Fe2I + 96 HCl = 12 KCl + 12 Cl2Mn + 20 FeCl3 + 5 I2 + 48 H2O
S + KMnO4 + KOH = K2MnO4 + K2SO4 + H2O =>
S + 6 KMnO4 + 8 KOH = 6 K2MnO4 + K2SO4 + 4 H2O
AgCl(s) + NH3(aq) = Ag(NH3)2 + Cl =>
AgCl(s) + 2 NH3(aq) = Ag(NH3)2 + Cl
C5H11OH + KMnO4 + H2SO4 = CH3COOH + Mn2SO4 + K2SO4 + H2O =>
6 C5H11OH + 10 KMnO4 + 10 H2SO4 = 15 CH3COOH + 5 Mn2SO4 + 5 K2SO4 + 16 H2O
FeC2O4(H2O)2(s) + O2(g) = Fe2O3(s) + H2O(g) + CO2(g) =>
4 FeC2O4(H2O)2(s) + 3 O2(g) = 2 Fe2O3(s) + 8 H2O(g) + 8 CO2(g)
KOH + Al2O3 + H2O = K3Al(OH)6 =>
6 KOH + Al2O3 + 3 H2O = 2 K3Al(OH)6
Li(OH) + H3(P04) = Li3(P04) + H2O =>
3 Li(OH) + H3(P04) = Li3(P04) + 3 H2O
Mn(OH)2 + NaOH + H2O2 = Na2MnO4 + H2O =>
Mn(OH)2 + 2 NaOH + 2 H2O2 = Na2MnO4 + 4 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
AlMg(NO3)3 = MgAl(NO3)3 =>
AlMg(NO3)3 = MgAl(NO3)3
CuSO4H2O(S) + Zn(S) = Cu(S) + ZnSO4(S) + H2O =>
CuSO4H2O(S) + Zn(S) = Cu(S) + ZnSO4(S) + H2O
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
FeCl3 + KSCN = Fe(SCN)3 + KCl =>
FeCl3 + 3 KSCN = Fe(SCN)3 + 3 KCl
HgBr2 + H2S = HgS + HBr =>
HgBr2 + H2S = HgS + 2 HBr
C2H5OH + CH3CO2H = CH3CO2C2H5 + H2O =>
C2H5OH + CH3CO2H = CH3CO2C2H5 + H2O
Cu = Cu2 =>
2 Cu = Cu2
CH3(CH2)6CH3(g) + O2 = CO2(g) + H2O(g) =>
2 CH3(CH2)6CH3(g) + 25 O2 = 16 CO2(g) + 18 H2O(g)
HCO3 = H2CO3 + (CO3) =>
2 HCO3 = H2CO3 + (CO3)
Li(OH) + H3(P04) = Li3(P04) + H2O =>
3 Li(OH) + H3(P04) = Li3(P04) + 3 H2O
P4O10 + Na2CO3 = Na5P3O10 + CO2 =>
3 P4O10 + 10 Na2CO3 = 4 Na5P3O10 + 10 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/20/24
Équations équilibrées sur12/20/23
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