| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(SO4)2 + NaCO3 = CuCO3 + Na(SO4)2
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
Ca(OH)2 + HI = CaI2 + H2O =>
Ca(OH)2 + 2 HI = CaI2 + 2 H2O
N2 + O2 = NO2 =>
N2 + 2 O2 = 2 NO2
NaHCO3(s) + CH3COOH = NaCH3COO + CO2 + H2O =>
NaHCO3(s) + CH3COOH = NaCH3COO + CO2 + H2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
NaBrO4 = NaBr + O2 =>
NaBrO4 = NaBr + 2 O2
Cu(SO4)2 + NaCO3 = CuCO3 + Na(SO4)2 =>
Cu(SO4)2 + NaCO3 = CuCO3 + Na(SO4)2
H2OBa(ClO3)2 + H12O6NiSO4 = Ni(ClO3)2 + BaSO4 + H2O =>
H2OBa(ClO3)2 + H12O6NiSO4 = Ni(ClO3)2 + BaSO4 + 7 H2O
KNaPHCl = KHPNaCl =>
KNaPHCl = KHPNaCl
KClO3 = KCl + O2 = CO2 + H2O =>
2 KClO3 = 2 KCl + 3 O2
Ca(NO3)2 + BaCl2 = Ba(NO3)2 + CaCl2 =>
Ca(NO3)2 + BaCl2 = Ba(NO3)2 + CaCl2
Mg + Cu3(PO4)2 = Mg(PO4) + Cu3 =>
2 Mg + Cu3(PO4)2 = 2 Mg(PO4) + Cu3
Al2O3 + Ti = TiO + Al =>
Al2O3 + 3 Ti = 3 TiO + 2 Al
Pb2O3 + HCl = PbCl2 + H2O + Cl2 =>
Pb2O3 + 6 HCl = 2 PbCl2 + 3 H2O + Cl2
Cu(SO4)2 + NaCO3 = CuCO3 + Na(SO4)2 =>
Cu(SO4)2 + NaCO3 = CuCO3 + Na(SO4)2
Cu(OH)2 + NaCN = Na2Cu(CN)3 + NaOH + OH =>
Cu(OH)2 + 3 NaCN = Na2Cu(CN)3 + NaOH + OH
HCl + AgNO3 = AgCl + HNO3 =>
HCl + AgNO3 = AgCl + HNO3
(CH3CO2) + Cu = Cu(CH3COO)2 =>
2(CH3CO2) + Cu = Cu(CH3COO)2
KClO3 = KCl + O2 = CO2 + H2O =>
2 KClO3 = 2 KCl + 3 O2
(CH3CO2) + Cu = Cu(CH3COO)2 =>
2(CH3CO2) + Cu = Cu(CH3COO)2
HgCl = Hg + HgCl2 =>
2 HgCl = Hg + HgCl2
ZiAgCl = AgZiCl =>
ZiAgCl = AgZiCl
(CH3CO2) + Cu = Cu(CH3COO)2 =>
2(CH3CO2) + Cu = Cu(CH3COO)2
Cu(SO4)2 + NaCO3 = CuCO3 + Na(SO4)2 =>
Cu(SO4)2 + NaCO3 = CuCO3 + Na(SO4)2
NaNO3CaCl2 = NaCl2CaNO3 =>
NaNO3CaCl2 = NaCl2CaNO3
CaBr2 + Hg2(ClO4) = Ca(ClO4) + HgBr =>
CaBr2 + Hg2(ClO4) = Ca(ClO4) + 2 HgBr
C3H6 + O2 = CO32 + H2O =>
2 C3H6 + 99 O2 = 6 CO32 + 6 H2O
Mn(No3)2 + NaBiO3 + HNo3 = HMnO4 + BiONo3 + NaNo3 + H2O =>
2 Mn(No3)2 + 5 NaBiO3 + 6 HNo3 = 2 HMnO4 + 5 BiONo3 + 5 NaNo3 + 2 H2O
C3H6 = C + H =>
C3H6 = 3 C + 6 H
FeO + H2O2 = Fe2O3 + H2 =>
4 FeO + H2O2 = 2 Fe2O3 + H2
FeO + H2O2 = Fe2O3 + H2O =>
2 FeO + H2O2 = Fe2O3 + H2O
Al(NO)3 + K2CrO4 = AlCrO4 + K2(NO)3 =>
Al(NO)3 + K2CrO4 = AlCrO4 + K2(NO)3
C9H19OHHCl = H2OC9H19Cl =>
C9H19OHHCl = H2OC9H19Cl
Cu(SO4)2 + NaCO3 = CuCO3 + Na(SO4)2 =>
Cu(SO4)2 + NaCO3 = CuCO3 + Na(SO4)2
Na2CO3(aq) + Ba(NO3)2(aq) = BaCO3 + Na2(NO3)2 =>
Na2CO3(aq) + Ba(NO3)2(aq) = BaCO3 + Na2(NO3)2
Fe(OH)2 + SO2 = FeSO3 + H2O =>
Fe(OH)2 + SO2 = FeSO3 + H2O
V2O5 + S = V5S8 + O5 =>
5 V2O5 + 16 S = 2 V5S8 + 5 O5
K4Fe(CN)6 + H2SO4 + KMnO4 = MnSO4 + Fe2(SO)4 + HNO3 + CO2 + KHSO4 + H2O =>
2 K4Fe(CN)6 + 52 H2SO4 + 20 KMnO4 = 20 MnSO4 + Fe2(SO)4 + 12 HNO3 + 12 CO2 + 28 KHSO4 + 32 H2O
NaOHK2SO4 = K2OHNaSO4 =>
NaOHK2SO4 = K2OHNaSO4
KClO3 = KCl + O2 = CO2 + H2O =>
2 KClO3 = 2 KCl + 3 O2
CH3COOH + HCl = CH3COCl + H2O =>
CH3COOH + HCl = CH3COCl + H2O
Zn(OH)2 + N2O5 = Zn(NO3)2 + H2O =>
Zn(OH)2 + N2O5 = Zn(NO3)2 + H2O
(CH3CO2) + Cu = Cu(CH3COO)2 =>
2(CH3CO2) + Cu = Cu(CH3COO)2
AgAl = AlAg =>
AgAl = AlAg
MnSO4 + H2S = MnS + S + H2O =>
MnSO4 + 4 H2S = MnS + 4 S + 4 H2O
Na(OH)Cl(CH) = Na(CH)Cl(OH) =>
Na(OH)Cl(CH) = Na(CH)Cl(OH)
CuSO4Zn = ZnSO4Cu =>
CuSO4Zn = ZnSO4Cu
NaHSCN = NaSCNH =>
NaHSCN = NaSCNH
Mg(s)HI(aq) = MgHI =>
Mg(s)HI(aq) = MgHI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/04/24
Équations équilibrées sur04/03/23
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