| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe + 6 NH3 = Fe(NH3)6
Hg3S2Cl2 = Hg2Cl2 + S + HgS =>
Hg3S2Cl2 = Hg2Cl2 + S + HgS
BaF2 + H2SO4(aq) = BaSO4 + HF(aq) =>
BaF2 + H2SO4(aq) = BaSO4 + 2 HF(aq)
Ca2 + C2O4 = Ca2C2O4 =>
Ca2 + C2O4 = Ca2C2O4
CaCl2(aq) + NaHCO3(s) = CO2(g) + CaCO3(aq) + NaCl(aq) + H2O(l) =>
CaCl2(aq) + 2 NaHCO3(s) = CO2(g) + CaCO3(aq) + 2 NaCl(aq) + H2O(l)
H{+} + Cu + NO3 = Cu{+2} + NO2 + H2O =>
2 H{+} + Cu + NO3 = Cu{+2} + NO2 + H2O
Ca3O8P2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3O8P2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
C12H3Cl7 + H2O2 = CO2 + HCl + H2O =>
C12H3Cl7 + 22 H2O2 = 12 CO2 + 7 HCl + 20 H2O
Ca(OH)2(aq) + Al(NO3)3(s) = Ca(NO3)2(s) + Al(OH)3(s) =>
3 Ca(OH)2(aq) + 2 Al(NO3)3(s) = 3 Ca(NO3)2(s) + 2 Al(OH)3(s)
Ca(CrO2)2 + H2SO4 = Cr2(SO4)3 + CaSO4 + H2O =>
Ca(CrO2)2 + 4 H2SO4 = Cr2(SO4)3 + CaSO4 + 4 H2O
K(s) + N2 = KN2 =>
K(s) + N2 = KN2
C6H6 + CH3Br = C6H6(CH3) + HBr =>
5 C6H6 + 12 CH3Br = 6 C6H6(CH3) + 12 HBr
NaOCl + CaCl2 = Ca(OCl)2 + NaCl =>
2 NaOCl + CaCl2 = Ca(OCl)2 + 2 NaCl
NaI(aq) + BaS(aq) = BaI2(aq) + Na2S(aq) =>
2 NaI(aq) + BaS(aq) = BaI2(aq) + Na2S(aq)
Pb3O4 + KOH + H2O = K2[Pb(OH)4] + K2[Pb(OH)6] =>
Pb3O4 + 6 KOH + 4 H2O = 2 K2[Pb(OH)4] + K2[Pb(OH)6]
CH2OHCHOCCH2OH + O2 = CO2 + H2O =>
4 CH2OHCHOCCH2OH + 17 O2 = 16 CO2 + 14 H2O
CdI2 + Br2 = CdBr + I2 =>
2 CdI2 + Br2 = 2 CdBr + 2 I2
NaHCO3 = Na + C + H2 + O2 =>
2 NaHCO3 = 2 Na + 2 C + H2 + 3 O2
H3P + AuCl = Au3P + HCl =>
H3P + 3 AuCl = Au3P + 3 HCl
C10H180 + O2 = CO2 + H2O =>
C10H180 + 55 O2 = 10 CO2 + 90 H2O
Cr(NO3)39H2O = Cr2O3 + NO2 + O2 + H2O =>
4 Cr(NO3)39H2O = 2 Cr2O3 + 156 NO2 + 75 O2 + 4 H2O
KNO2 + Fe2(SO4)3 + FeOH = KNO3 + FeSO4 + H2O =>
KNO2 + 2 Fe2(SO4)3 + 2 FeOH = KNO3 + 6 FeSO4 + H2O
AsS3 + HClO3 + H2O = H3AsO4 + HCl + H2SO4 =>
6 AsS3 + 23 HClO3 + 27 H2O = 6 H3AsO4 + 23 HCl + 18 H2SO4
CaSO4 + HNo3 = Ca(No3)2 + H2SO4 =>
CaSO4 + 2 HNo3 = Ca(No3)2 + H2SO4
FeS2 + O2 = Fe2(SO4)3 + SO2 =>
2 FeS2 + 7 O2 = Fe2(SO4)3 + SO2
KNO2 + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + KNO3 + H2O =>
3 KNO2 + K2Cr2O7 + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + 3 KNO3 + 4 H2O
Au3 + H2O = Au3OH2 =>
Au3 + H2O = Au3OH2
CH4 + KAl(SO4)2*12(H2O) = CH4*HOH + KAl(SO4)2 =>
12 CH4 + KAl(SO4)2*12(H2O) = 12 CH4*HOH + KAl(SO4)2
NCO + H2O = NH2CO2 =>
NCO + H2O = NH2CO2
Fe(OH)3 + Cu = CuO + Fe + H2O =>
2 Fe(OH)3 + 3 Cu = 3 CuO + 2 Fe + 3 H2O
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
LiCl + ZnPO4 = LiPO4 + ZnCl =>
LiCl + ZnPO4 = LiPO4 + ZnCl
HSCH2CH(NH2)COOH + Na2[Pb(OH)4] = HOCH2CH(NH2)COONa + PbS + H2O + NaOH =>
HSCH2CH(NH2)COOH + Na2[Pb(OH)4] = HOCH2CH(NH2)COONa + PbS + 2 H2O + NaOH
[Cu(NH3)4(H2O)2]{2} + H2SO4 = CuSO4 + (NH4)2SO4 + H3O{+} =>
[Cu(NH3)4(H2O)2]{2} + 3 H2SO4 = CuSO4 + 2(NH4)2SO4 + 2 H3O{+}
Ag2S + CN{-} = S{2-} + [Ag(CN)2]{-} =>
Ag2S + 4 CN{-} = S{2-} + 2[Ag(CN)2]{-}
NaBr + H2O2 + H2SO4 = Br2 + H2O + Na2SO4 =>
2 NaBr + H2O2 + H2SO4 = Br2 + 2 H2O + Na2SO4
CdI2 = Cd + I =>
CdI2 = Cd + 2 I
KBr + Ca(NO2)2 = KNO2 + CaBr2 =>
2 KBr + Ca(NO2)2 = 2 KNO2 + CaBr2
HCrO4{-} + Cu2O + H{+} = Cr3{+} + H2O + CuO =>
6 HCrO4{-} + 17 Cu2O + 8 H{+} = 2 Cr3{+} + 7 H2O + 34 CuO
H2CO3(aq) + NaOH(aq) = Na2CO3(aq) + H2O =>
H2CO3(aq) + 2 NaOH(aq) = Na2CO3(aq) + 2 H2O
Fe(NO3)3*9H2O + (NH4)2HPO = FePO4 + HNO3 + NH4OH + H2O =>
4 Fe(NO3)3*9H2O + 4(NH4)2HPO = 4 FePO4 + 9 HNO3 + 11 NH4OH + 22 H2O
KOH + H2PO2 = KHPO2 + H2O =>
KOH + H2PO2 = KHPO2 + H2O
Ag(ap) + HCl(aq) = AgCl + H2 =>
2 Ag(ap) + 2 HCl(aq) = 2 AgCl + H2
Mg3N2(s) + H2O(l) = Mg(OH)2(aq) + NH3(aq) =>
Mg3N2(s) + 6 H2O(l) = 3 Mg(OH)2(aq) + 2 NH3(aq)
Al2(SiO3)3 + H2SO4 = H2SiO3 + Al2(SO4)3 =>
Al2(SiO3)3 + 3 H2SO4 = 3 H2SiO3 + Al2(SO4)3
H2O + CO2 = HO2 + CO =>
H2O + 3 CO2 = 2 HO2 + 3 CO
BuCl2 + Na2SO4 = BuSO4 + NaCl =>
BuCl2 + Na2SO4 = BuSO4 + 2 NaCl
K2Cr2O7 + H2SO4 + CH3CH2OH = Cr2(SO4)3 + K2SO4 + CH3CHO + H2O =>
K2Cr2O7 + 4 H2SO4 + 3 CH3CH2OH = Cr2(SO4)3 + K2SO4 + 3 CH3CHO + 7 H2O
Al(ClO2)3 + Li3PO4 = AlPO4 + Li(ClO2) =>
Al(ClO2)3 + Li3PO4 = AlPO4 + 3 Li(ClO2)
Ni(NO3)2 + K3Fe(CN)6 = Ni(CN)2 + K3Fe(NO3)6 =>
3 Ni(NO3)2 + K3Fe(CN)6 = 3 Ni(CN)2 + K3Fe(NO3)6
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/06/25
Équations équilibrées sur07/06/24
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