| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C4H10 + 21 O2 = 8 CO4 + 10 H2O
Zn(NO3)2 + (NH4)2C2O4 = ZnC2H2O4 + (NH3)2(NO3)2 =>
Zn(NO3)2 + (NH4)2C2O4 = ZnC2H2O4 + (NH3)2(NO3)2
C4H9OH + Na = C4H9ONa + H2 =>
2 C4H9OH + 2 Na = 2 C4H9ONa + H2
K2O + NaOH = Na2O + KOH =>
K2O + 2 NaOH = Na2O + 2 KOH
Al2O3Ba(OH)2 = Ba(AlO2)2H2O =>
Al2O3Ba(OH)2 = Ba(AlO2)2H2O
NaClBaCl2 = NaCl2BaCl =>
NaClBaCl2 = NaCl2BaCl
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NaHCO3 + NaCl = HCl + CO2 + Na2O =>
NaHCO3 + NaCl = HCl + CO2 + Na2O
SiLi = LiSi =>
SiLi = LiSi
BrO + H2O = HBrO + OH =>
BrO + H2O = HBrO + OH
CO2 + KOH = K2(CO3) + H2O =>
CO2 + 2 KOH = K2(CO3) + H2O
CuCo3 + Ba(No3)2 = Cu(No3)2 + BaCo3 =>
CuCo3 + Ba(No3)2 = Cu(No3)2 + BaCo3
NaHS = NaH + S =>
NaHS = NaH + S
LiO + SO2 = Li2SO4 =>
2 LiO + SO2 = Li2SO4
H3PO4 + CaCl2 = Ca(HPO4) + HCl =>
H3PO4 + CaCl2 = Ca(HPO4) + 2 HCl
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
C6H10O4 + CH3OH = C4H8(COOCH3)2 + H2O =>
C6H10O4 + 2 CH3OH = C4H8(COOCH3)2 + 2 H2O
Na(s) + H2O(l) = H2(g) + NaOH(aq) =>
2 Na(s) + 2 H2O(l) = H2(g) + 2 NaOH(aq)
Ca(ClO)2 + NaCl = CaCl2 + NaClO =>
Ca(ClO)2 + 2 NaCl = CaCl2 + 2 NaClO
Sb(OH)3 + NaOH = Sb[Na(OH)4] =>
Sb(OH)3 + NaOH = Sb[Na(OH)4]
K + Pb{2+} = K{+} + Pb =>
2 K + Pb{2+} = 2 K{+} + Pb
SAg = AgS =>
SAg = AgS
H2 + N2O5 = H2O + NH3 =>
8 H2 + N2O5 = 5 H2O + 2 NH3
K2CO3(aq) + Ni(NO3)2(aq) = KNO3(aq) + NiCO3(s) =>
K2CO3(aq) + Ni(NO3)2(aq) = 2 KNO3(aq) + NiCO3(s)
S8 + Cl8 = S2Cl2 =>
S8 + Cl8 = 4 S2Cl2
AgNO3 + NaCl = AgCl + Na + NO3 =>
AgNO3 + NaCl = AgCl + Na + NO3
KClO3 + FeSO4 + HCl = KCl + Fe(SO4)3 + FeCl3 + H2O =>
KClO3 + 3 FeSO4 + 6 HCl = KCl + Fe(SO4)3 + 2 FeCl3 + 3 H2O
NaI + CUSO4 = Na22SO4 + CUI + I2 =>
44 NaI + 2 CUSO4 = 2 Na22SO4 + 2 CUI + 21 I2
SrCl2 + KMnO4 + HPO3 = Sr(PO3)2 + KPO4 + Mn(PO3)2 + Cl2 + H2O =>
3 SrCl2 + 2 KMnO4 + 12 HPO3 = 3 Sr(PO3)2 + 2 KPO4 + 2 Mn(PO3)2 + 3 Cl2 + 6 H2O
N2 + O2 = NO =>
N2 + O2 = 2 NO
Sn(C2H3O2)2 + K3PO4 = Sn3(PO4)2 + KC2H3O2 =>
3 Sn(C2H3O2)2 + 2 K3PO4 = Sn3(PO4)2 + 6 KC2H3O2
Cr2O7{2-} + Fe{2+} + H{+} = Cr{3+} + Fe{3+} + H2O =>
Cr2O7{2-} + 6 Fe{2+} + 14 H{+} = 2 Cr{3+} + 6 Fe{3+} + 7 H2O
C5H13NO2 + O2 = CO2 + H2O + NO2 =>
4 C5H13NO2 + 33 O2 = 20 CO2 + 26 H2O + 4 NO2
N2 + O2 = NO =>
N2 + O2 = 2 NO
FeI3 + HClO4 + H2SO4 = HIO3 + HCl + Fe2(SO4)3 =>
4 FeI3 + 9 HClO4 + 6 H2SO4 = 12 HIO3 + 9 HCl + 2 Fe2(SO4)3
N2 + O2 = NO =>
N2 + O2 = 2 NO
LiCl + K3PO4 = LiK + Cl3PO4 =>
3 LiCl + K3PO4 = 3 LiK + Cl3PO4
SiO2 + H3PO4 = Si(PO3)4 + H2O =>
SiO2 + 4 H3PO4 = Si(PO3)4 + 6 H2O
N2 + O2 = NO =>
N2 + O2 = 2 NO
Ca + CuSO4 = CaSO4 + Cu = =>
Ca + CuSO4 = CaSO4 + Cu
CCO2 = CO =>
CCO2 = 2 CO
C3H6 + KMnO4 = C3H6KMnO4 =>
C3H6 + KMnO4 = C3H6KMnO4
N2O + SO2 = N2 + SO3 =>
N2O + SO2 = N2 + SO3
CaF2 = Ca + F2 =>
CaF2 = Ca + F2
SiO2 + Ba(OH)2 = Si(OH)4 + BaO =>
SiO2 + 2 Ba(OH)2 = Si(OH)4 + 2 BaO
Co + H2SO4 = CoSO4 + S + H2O =>
3 Co + 4 H2SO4 = 3 CoSO4 + S + 4 H2O
CuCo3 + Ba(No3)2 = Cu(No3)2 + BaCo3 =>
CuCo3 + Ba(No3)2 = Cu(No3)2 + BaCo3
Sr(OH)2*H2O + NH4SCN = Sr(SCN)2 + NH3 + H2O =>
Sr(OH)2*H2O + 2 NH4SCN = Sr(SCN)2 + 2 NH3 + 3 H2O
CuCo3 + Ba(No3)2 = Cu(No3)2 + BaCo3 =>
CuCo3 + Ba(No3)2 = Cu(No3)2 + BaCo3
CrCl3 + NaOH = NaCrO2 + HCl + NaCl =>
CrCl3 + 2 NaOH = NaCrO2 + 2 HCl + NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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