| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaSO3 + KNO2 + H2O = BaOHNO2 + KHSO3
Na2WO4 + (NH4)2S + H2O = Na2WS4 + NH4OH =>
Na2WO4 + 4(NH4)2S + 4 H2O = Na2WS4 + 8 NH4OH
Na3AsO4 + HCl + H2S = As + S + NaCl + H2O =>
2 Na3AsO4 + 6 HCl + 5 H2S = 2 As + 5 S + 6 NaCl + 8 H2O
Ba(NO3)2 + KCl = BaCl2 + NO3K =>
Ba(NO3)2 + 2 KCl = BaCl2 + 2 NO3K
NaPO + CaCl = NaCl + Ca(PO) =>
NaPO + CaCl = NaCl + Ca(PO)
NaHCO3 + Na2CO3 = Na2CO3NaHCO3 =>
NaHCO3 + Na2CO3 = Na2CO3NaHCO3
HNO3 + C6H5CH3 = H2NC6H4CO2H + H2O =>
HNO3 + C6H5CH3 = H2NC6H4CO2H + H2O
NiCl2 + NaKPO4 = NiKPO4 + NaCl2 =>
NiCl2 + NaKPO4 = NiKPO4 + NaCl2
NaClO + CH3COOH = CH3COONa + HClO =>
NaClO + CH3COOH = CH3COONa + HClO
C6H5CH2CHNH2COOH + O2 = CO2 + H2O + NO2 =>
4 C6H5CH2CHNH2COOH + 47 O2 = 36 CO2 + 22 H2O + 4 NO2
TiO2(s) + H2(g) = Ti(s) + H2O(g) =>
TiO2(s) + 2 H2(g) = Ti(s) + 2 H2O(g)
CuBr2 + NH3 = CuBr2NH3 =>
CuBr2 + NH3 = CuBr2NH3
HCl + NO3 = HNO3 + Cl =>
HCl + NO3 = HNO3 + Cl
C4H14 + H2O2 = C9O4 + H2O =>
9 C4H14 + 79 H2O2 = 4 C9O4 + 142 H2O
Au(OH) + H2SeO4 = Au2(SeO4) + H2O =>
2 Au(OH) + H2SeO4 = Au2(SeO4) + 2 H2O
C3H7COC2H5 + O2 = CO2 + H2O =>
2 C3H7COC2H5 + 17 O2 = 12 CO2 + 12 H2O
H2O + NaOH + Al = H2 + Na[Al(OH)4] =>
6 H2O + 2 NaOH + 2 Al = 3 H2 + 2 Na[Al(OH)4]
N2O5 + KOH = N2OH + KO5 =>
N2O5 + KOH = N2OH + KO5
KF(H2O)4 + KMnF4(H2O) = K2MnF5(H2O) + H2O =>
KF(H2O)4 + KMnF4(H2O) = K2MnF5(H2O) + 4 H2O
Bi(OH)3 = BiO + OH + H2O =>
Bi(OH)3 = BiO + OH + H2O
(NH4)2SO4(aq) + CaCl2(aq) = NH4Cl(aq) + CaSO4(aq) =>
(NH4)2SO4(aq) + CaCl2(aq) = 2 NH4Cl(aq) + CaSO4(aq)
Fe(OH)3 + NH3 = FeN + H2O =>
Fe(OH)3 + NH3 = FeN + 3 H2O
Cu + S8 + O2 = CuSO2 =>
8 Cu + S8 + 8 O2 = 8 CuSO2
NaNO2 + KI + H2SO4 = I2 + NO + Na2SO4 + KOH =>
2 NaNO2 + 2 KI + H2SO4 = I2 + 2 NO + Na2SO4 + 2 KOH
Al2O3 + Cr = Cr2O3 + Al =>
Al2O3 + 2 Cr = Cr2O3 + 2 Al
KNO3 + Al + KOH + H2O = KAl(OH)4 + NH3 =>
3 KNO3 + 8 Al + 5 KOH + 18 H2O = 8 KAl(OH)4 + 3 NH3
KMnO4 = K2MnO4O2MnO2 =>
2 KMnO4 = K2MnO4O2MnO2
Ra + H2 = RaH2 =>
Ra + H2 = RaH2
Sr(NO3)2 + NaNO3 + Zn(NO3)2 + NH4VO3 = NaSr2Zn2(VO4)3 + NH3 + H2O + NO2 =>
14 Sr(NO3)2 + 7 NaNO3 + 14 Zn(NO3)2 + 21 NH4VO3 = 7 NaSr2Zn2(VO4)3 + 12 NH3 + 24 H2O + 72 NO2
BaOH + H3PO4 = Ba3PO4 + H2O =>
3 BaOH + H3PO4 = Ba3PO4 + 3 H2O
Ca(MnO4)2 + KCl = CaCl2 + KMnO4 =>
Ca(MnO4)2 + 2 KCl = CaCl2 + 2 KMnO4
Na + SrO = Na2O + Sr =>
2 Na + SrO = Na2O + Sr
Na3(PO4)2 + Ca(OH)2 = Ca3(PO4)2 + Na(OH)2 =>
Na3(PO4)2 + 3 Ca(OH)2 = Ca3(PO4)2 + 3 Na(OH)2
CuCl2 + (NH4)2CO3 = (NH4)Cl + Cu(CO3) =>
CuCl2 + (NH4)2CO3 = 2(NH4)Cl + Cu(CO3)
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
Al + CuCo3 = AlCo3 + Cu =>
Al + CuCo3 = AlCo3 + Cu
H2(SO)4 + Ca(OH)2 = Ca(SO)4 + H2O =>
H2(SO)4 + Ca(OH)2 = Ca(SO)4 + 2 H2O
Cu(s) + H100Cl(aq) = CuCl2(aq) + H2(g) =>
Cu(s) + 2 H100Cl(aq) = CuCl2(aq) + 100 H2(g)
C6H5CH3 + Cl2 = C6H4ClCH3 + HCl =>
C6H5CH3 + Cl2 = C6H4ClCH3 + HCl
Na2SO4 + Al(NO3)3 = NaNO3 + Al2(SO4)3 =>
3 Na2SO4 + 2 Al(NO3)3 = 6 NaNO3 + Al2(SO4)3
NaAlO2 + NH4Cl + H2O = Al(OH)3 + NaCl + NH3 =>
NaAlO2 + NH4Cl + H2O = Al(OH)3 + NaCl + NH3
CuI + H2SO4 = I2 + CuSO4 + H2O + SO2 =>
2 CuI + 4 H2SO4 = I2 + 2 CuSO4 + 4 H2O + 2 SO2
Mn(NO3)2 + K2S2O8 + H2O = KMnO4 + KNO3 + K2SO4 + H2SO4 =>
2 Mn(NO3)2 + 5 K2S2O8 + 8 H2O = 2 KMnO4 + 4 KNO3 + 2 K2SO4 + 8 H2SO4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Cd(NH3) + KCN = Cd(CN)4 + NH3 + K =>
Cd(NH3) + 4 KCN = Cd(CN)4 + NH3 + 4 K
KCl = K2 + Cl =>
2 KCl = K2 + 2 Cl
At + NaOH = AtNaOH =>
At + NaOH = AtNaOH
Zn + NaOH + NaNO3 = H3N + Na2ZnO2 + H2O =>
4 Zn + 7 NaOH + NaNO3 = H3N + 4 Na2ZnO2 + 2 H2O
SO4 + Sr = Sr2(SO4)2 =>
2 SO4 + 2 Sr = Sr2(SO4)2
Ag2S + NaCO3 + O2 = Ag + Na2SO3 + CO2 =>
2 Ag2S + 4 NaCO3 + O2 = 4 Ag + 2 Na2SO3 + 4 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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