| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaCl + K(Sb(OH)6) = Na(Sb(OH)6) + KCl
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
AlHCl3 = AlCl3 + H2 =>
2 AlHCl3 = 2 AlCl3 + H2
CH3COOH + SO4 = CO2 + HS + H2O =>
9 CH3COOH + 8 SO4 = 18 CO2 + 8 HS + 14 H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
NH4NO3 + CaCO3 = Ca(NO3)2 + NH3 + CO2 + H2O =>
2 NH4NO3 + CaCO3 = Ca(NO3)2 + 2 NH3 + CO2 + H2O
Sn + HNO3 + HCl = SnCl4 + NO + H2O =>
3 Sn + 4 HNO3 + 12 HCl = 3 SnCl4 + 4 NO + 8 H2O
H3PO4 + KOH = H2O + K3PO4 =>
H3PO4 + 3 KOH = 3 H2O + K3PO4
Ba(OH)2 + CO2 = BaCO3 + H2O =>
Ba(OH)2 + CO2 = BaCO3 + H2O
Ca(OH)2 + K3Po4 = Ca3(Po4)2 + KOH =>
3 Ca(OH)2 + 2 K3Po4 = Ca3(Po4)2 + 6 KOH
HCI + KCrO4 = Cr2O7 + H2O + KCI =>
2 HCI + 2 KCrO4 = Cr2O7 + H2O + 2 KCI
Na2CO3 + Ca(OH)2 = CaCO3 + NaOH =>
Na2CO3 + Ca(OH)2 = CaCO3 + 2 NaOH
FeCl3 + I2 = FeI3 + Cl2 =>
2 FeCl3 + 3 I2 = 2 FeI3 + 3 Cl2
Li2CO3 + V2O5 = LiV3O8 + CO2 =>
Li2CO3 + 3 V2O5 = 2 LiV3O8 + CO2
Cd + H2CO3 = CdH2CO3 =>
Cd + H2CO3 = CdH2CO3
MgCl2 + K3PO4 = (Mg3(PO4)2) + KCl =>
3 MgCl2 + 2 K3PO4 = (Mg3(PO4)2) + 6 KCl
Al2O3 + NaOH = NaAlO2 + H2O =>
Al2O3 + 2 NaOH = 2 NaAlO2 + H2O
FeBr3 + K2S = KBr + Fe2S3 =>
2 FeBr3 + 3 K2S = 6 KBr + Fe2S3
[Co(NH3)5OCO2]NO3 + CH3COOH + NH4NO3 = [Co(NH3)5(OOCCH3)](NO3)2 + H2CO3 + NH4 =>
16[Co(NH3)5OCO2]NO3 + 13 CH3COOH + 12 NH4NO3 = 16[Co(NH3)5(OOCCH3)](NO3)2 + 10 H2CO3 + 8 NH4
Al + CrO3 = Al2O3 + Cr =>
2 Al + CrO3 = Al2O3 + Cr
SnO + NF3 = SnF2 + N2O3 =>
3 SnO + 2 NF3 = 3 SnF2 + N2O3
CH3CO + C2OH16O4 = CH3COH + H2O =>
4 CH3CO + C2OH16O4 = 5 CH3COH + 4 H2O
Y2 + HNO3 = HYO3 + H2O + NO =>
3 Y2 + 10 HNO3 = 6 HYO3 + 2 H2O + 10 NO
CuO + CO = Cu + CO2 =>
CuO + CO = Cu + CO2
HC(aq) + Pb(NO3)2(aq) = PbC2(s) + HNO3(aq) =>
2 HC(aq) + Pb(NO3)2(aq) = PbC2(s) + 2 HNO3(aq)
KNO3 + S = K2SO4 + SO2 + N2 =>
2 KNO3 + 2 S = K2SO4 + SO2 + N2
BaCO3 = BaO + CO2 =>
BaCO3 = BaO + CO2
C6H5NO2 + Zn + HCl = C6H5NH2 + ZnCl2 + H2O =>
C6H5NO2 + 3 Zn + 6 HCl = C6H5NH2 + 3 ZnCl2 + 2 H2O
CH3CH2CH2OH + KMnO4 = CH3CH2COOH + KMnO2 + H2O =>
CH3CH2CH2OH + KMnO4 = CH3CH2COOH + KMnO2 + H2O
C6H5CH3 + HONO2 = C6H2CH3(NO2)3 + H2O =>
C6H5CH3 + 3 HONO2 = C6H2CH3(NO2)3 + 3 H2O
CaO + NaOH = Ca(OH)NaO =>
CaO + NaOH = Ca(OH)NaO
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
Cu + ZnO = Cu2O + Zn =>
2 Cu + ZnO = Cu2O + Zn
CH3CH3COOH = C4H8O2 + H2O =>
4 CH3CH3COOH = 3 C4H8O2 + 2 H2O
CH3COOOH + CuO = Cu(CH3COOO)2 + H2O =>
2 CH3COOOH + CuO = Cu(CH3COOO)2 + H2O
Na2TiO3 + H2O = NaOH + TiO2 =>
Na2TiO3 + H2O = 2 NaOH + TiO2
NH3 + NO = N2 + H2O2 =>
2 NH3 + 6 NO = 4 N2 + 3 H2O2
Ba(NO3)2(aq) + NH4OH(aq) = Ba(OH)2(s) + NH4NO3(aq) =>
Ba(NO3)2(aq) + 2 NH4OH(aq) = Ba(OH)2(s) + 2 NH4NO3(aq)
SrO2 + H2O = H2SrO3 =>
SrO2 + H2O = H2SrO3
Cl2 + KCl + H2O = HCl + KClO3 =>
3 Cl2 + KCl + 3 H2O = 6 HCl + KClO3
CoSO4 + KSCN = K4[Co(SCN)6] + K2SO4 =>
CoSO4 + 6 KSCN = K4[Co(SCN)6] + K2SO4
Sn + HCl = SnCl2 + H2 =>
Sn + 2 HCl = SnCl2 + H2
NH4HCO3 = CO2NH3H2O =>
NH4HCO3 = CO2NH3H2O
Na2S2O3(aq) + Cl2(g) + H2O(aq) = NaHSO4(aq) + HCl(aq) =>
Na2S2O3(aq) + 4 Cl2(g) + 5 H2O(aq) = 2 NaHSO4(aq) + 8 HCl(aq)
Pb(CH3COO)2 + Na2S = PbS + Na2(CH3COO)2 =>
Pb(CH3COO)2 + Na2S = PbS + Na2(CH3COO)2
BaSO4 + CaCl2 = BaCl2 + CaSO4 =>
BaSO4 + CaCl2 = BaCl2 + CaSO4
C4H10 + O2 = (CO2) + H2O =>
2 C4H10 + 13 O2 = 8(CO2) + 10 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/24
Équations équilibrées sur01/21/24
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