| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe2O3 + C6H8O6 = 2 FeO + C6H6O6 + H2O
AgNO3 + CuCl = AgCl + Cu(NO3) =>
AgNO3 + CuCl = AgCl + Cu(NO3)
(NH4)PO4(aq) + NaOH(aq) = NaPO4 + H2O + NH3 =>
(NH4)PO4(aq) + NaOH(aq) = NaPO4 + H2O + NH3
ZnSO4 + Sr(NO3)2 = Zn(NO3)2 + Sr(SO4) =>
ZnSO4 + Sr(NO3)2 = Zn(NO3)2 + Sr(SO4)
CH3CH2Cl + NaCN = CH3CH2CN + NaCl =>
CH3CH2Cl + NaCN = CH3CH2CN + NaCl
MgSO4 + KCl = MgCl2 + K2SO4 =>
MgSO4 + 2 KCl = MgCl2 + K2SO4
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
K(HCO3) + C6H8O6 = K(C6H7O6)2 + CO2 + H2O =>
20 K(HCO3) + 39 C6H8O6 = 20 K(C6H7O6)2 + 14 CO2 + 26 H2O
PbO(s) + NaCl(aq) + H2O(l) + CO2(g) = Pb2Cl2CO3(s) + NaOH(aq) =>
2 PbO(s) + 2 NaCl(aq) + H2O(l) + CO2(g) = Pb2Cl2CO3(s) + 2 NaOH(aq)
Mg(NO3)2 + Ag2CO3 = MgCO3 + AgNO3 =>
Mg(NO3)2 + Ag2CO3 = MgCO3 + 2 AgNO3
Cu2CO3 + H2 = H2CO3 + Cu =>
Cu2CO3 + H2 = H2CO3 + 2 Cu
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
C6H5NO2 + C6H6 = C12H11NO2 =>
C6H5NO2 + C6H6 = C12H11NO2
CaCO3 + H3PO4 = Ca3(PO4)2 + H2CO3 =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 H2CO3
H2PO3 + Au(OH)3 = Au2(PO3)3 + H2O =>
3 H2PO3 + 2 Au(OH)3 = Au2(PO3)3 + 6 H2O
SeBr6 + O2 = SeO2 + Br2 =>
SeBr6 + O2 = SeO2 + 3 Br2
K2(C2O4) + BaCl2 = Ba(C2O4) + KCl =>
K2(C2O4) + BaCl2 = Ba(C2O4) + 2 KCl
ICl3 + O2 = I2O5 + Cl2 =>
4 ICl3 + 5 O2 = 2 I2O5 + 6 Cl2
NiCl2 + C2H4(NH2)2 = Ni(NH2)2 + C2H4Cl2 =>
NiCl2 + C2H4(NH2)2 = Ni(NH2)2 + C2H4Cl2
C3H7OH + Cr2O7 + H{+} = C3H6O + Cr3{+} + H2O =>
20 C3H7OH + 3 Cr2O7 + 2 H{+} = 20 C3H6O + 2 Cr3{+} + 21 H2O
Mg(s) + Cu2Cl2(aq) = Cu2 + MgCl2 =>
Mg(s) + Cu2Cl2(aq) = Cu2 + MgCl2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
K2(Sn(OH)4) + Br2 + KOH = K2(Sn(OH)6) + KBr =>
K2(Sn(OH)4) + Br2 + 2 KOH = K2(Sn(OH)6) + 2 KBr
Mg + CuSO4 = MgSO4 + Cu =>
Mg + CuSO4 = MgSO4 + Cu
AlBr3 + H2CO3 = Al2(CO3)3 + HBr =>
2 AlBr3 + 3 H2CO3 = Al2(CO3)3 + 6 HBr
KHCo3 + KOH = K2Co3 + H2O =>
KHCo3 + KOH = K2Co3 + H2O
C6H5OH + HNO3 = C6H2(OH)(NO2)3 + H2O =>
C6H5OH + 3 HNO3 = C6H2(OH)(NO2)3 + 3 H2O
Me + H2SO4 = MeSO4 + H2S + H2O =>
4 Me + 5 H2SO4 = 4 MeSO4 + H2S + 4 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Cu2O + O2 = CuO =>
2 Cu2O + O2 = 4 CuO
Li2O + Na2S = Li2S + Na2O =>
Li2O + Na2S = Li2S + Na2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Al(NO3)3 + Na2SiO3 + H2O = NaNO3 + Al(OH)3 + H2SiO3 =>
2 Al(NO3)3 + 3 Na2SiO3 + 6 H2O = 6 NaNO3 + 2 Al(OH)3 + 3 H2SiO3
LiOH + HClO = LiClO + H2O =>
LiOH + HClO = LiClO + H2O
KClO3 = KCl + O3 =>
KClO3 = KCl + O3
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
MgCrO4 + HNO3 = H2CrO4 + Mg(NO3)2 =>
MgCrO4 + 2 HNO3 = H2CrO4 + Mg(NO3)2
Mn + HCl = H2 + MnCl7 =>
2 Mn + 14 HCl = 7 H2 + 2 MnCl7
GaF3 + Cs = CsF + Ga2 =>
2 GaF3 + 6 Cs = 6 CsF + Ga2
NaOH + HNO3 = NaNO3 + H2O = =>
NaOH + HNO3 = NaNO3 + H2O
NaNO2 + KI + HCI = NaCI + KCI + NO + I2 + H2O =>
2 NaNO2 + 2 KI + 4 HCI = 2 NaCI + 2 KCI + 2 NO + I2 + 2 H2O
HI(aq) + H2O2(aq) = I2(s) + H2O(l) =>
2 HI(aq) + H2O2(aq) = I2(s) + 2 H2O(l)
SCl2(l) + NaF(s) = S2Cl2(l) + SF4(g) + NaCl(s) =>
3 SCl2(l) + 4 NaF(s) = S2Cl2(l) + SF4(g) + 4 NaCl(s)
CuO + N3 = Cu3N2 + O2 =>
18 CuO + 4 N3 = 6 Cu3N2 + 9 O2
Cl + CaF = CaCl + F2 =>
2 Cl + 2 CaF = 2 CaCl + F2
Zn + HCl = ZnCl2 + H05 =>
5 Zn + 10 HCl = 5 ZnCl2 + 2 H05
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
NaNo3 + Ni2 = Ni(No3)2 + Na =>
4 NaNo3 + Ni2 = 2 Ni(No3)2 + 4 Na
C7H14 + Cl2 = C7H12 + HCl =>
C7H14 + Cl2 = C7H12 + 2 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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