| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeO + 2 NaCl = FeCl2 + Na2O
Zn + PbSO4 = ZnSO4 + Pb =>
Zn + PbSO4 = ZnSO4 + Pb
Cs + CuSO4 = Cu + CsSO4 =>
Cs + CuSO4 = Cu + CsSO4
(NH4)2CO3 + HNO3 = NH4NO3 + H2O + CO2 =>
(NH4)2CO3 + 2 HNO3 = 2 NH4NO3 + H2O + CO2
C6H5CH3 + K2CrO4 + H2SO4 = C6H5COOH + Cr2(SO4)3 + K2SO4 + H2O =>
C6H5CH3 + 2 K2CrO4 + 5 H2SO4 = C6H5COOH + Cr2(SO4)3 + 2 K2SO4 + 6 H2O
C7H6O3 + H2O = CO2 + H3O =>
C7H6O3 + 39 H2O = 7 CO2 + 28 H3O
AgC2H3O2 + HCl = HAgO + C2H3OCl =>
AgC2H3O2 + HCl = HAgO + C2H3OCl
Si + F1 = SiF4 =>
Si + 4 F1 = SiF4
O2CH3SH + O2 = CO2 + SO2 + H2O =>
O2CH3SH + 2 O2 = CO2 + SO2 + 2 H2O
MnOH + H2NO3 = H2O + Mn2NO3 =>
2 MnOH + H2NO3 = 2 H2O + Mn2NO3
K2Cr2O7 + HI + H2SO4 = Cr2(SO4)3 + I2 + H2O + K2SO4 =>
K2Cr2O7 + 6 HI + 4 H2SO4 = Cr2(SO4)3 + 3 I2 + 7 H2O + K2SO4
CrO3 + C2H5OH = Cr2O3 + CO2 + H2O =>
4 CrO3 + C2H5OH = 2 Cr2O3 + 2 CO2 + 3 H2O
Zn + Ni3N = Zn3N + Ni =>
3 Zn + Ni3N = Zn3N + 3 Ni
HNO3 + CO = H2O + CO2 + NO =>
2 HNO3 + 3 CO = H2O + 3 CO2 + 2 NO
CuS + O2 = CuO2 + S2 =>
2 CuS + 2 O2 = 2 CuO2 + S2
SO3 + NH3*H2O = (NH4)2SO4 + H2O =>
SO3 + 2 NH3*H2O = (NH4)2SO4 + H2O
CuSO4 + Na2CO3 = CuCO3 + Na2SO4 =>
CuSO4 + Na2CO3 = CuCO3 + Na2SO4
MgO(s) + H2O(l) = Mg(OH)2(aq) =>
MgO(s) + H2O(l) = Mg(OH)2(aq)
C10H8 + KClO3 + C3Cl3N3O3 = HCl + K2CO3 + N2O + CO =>
5 C10H8 + 28 KClO3 + 4 C3Cl3N3O3 = 40 HCl + 14 K2CO3 + 6 N2O + 48 CO
NH4Br + CH3NaO2 = NH4NaO2 + CH3Br =>
NH4Br + CH3NaO2 = NH4NaO2 + CH3Br
ZnO + XH2O = XZn(OH)2 =>
ZnO + XH2O = XZn(OH)2
CH3CH2NHCH3 + HBr = CH3CH2NH2CH3 + Br =>
CH3CH2NHCH3 + HBr = CH3CH2NH2CH3 + Br
KCNO + YI3 = Y(CNO)3 + KI =>
3 KCNO + YI3 = Y(CNO)3 + 3 KI
Na2SO4 + HCl = Na2SO4(HCl)2 =>
Na2SO4 + 2 HCl = Na2SO4(HCl)2
Mg + (OH) = Mg2(OH) =>
2 Mg + (OH) = Mg2(OH)
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
H2 + Fe3O4 = H2O + Fe4O =>
13 H2 + 4 Fe3O4 = 13 H2O + 3 Fe4O
MgCO3(aq) + HBr(aq) = MgBr2(aq) + CO2(g) + H2O(l) =>
MgCO3(aq) + 2 HBr(aq) = MgBr2(aq) + CO2(g) + H2O(l)
NaHCO3(s) = Na2CO3(aq) + CO2(g) + H2O(g) =>
2 NaHCO3(s) = Na2CO3(aq) + CO2(g) + H2O(g)
Zn2 + PO4 = Zn3(PO4)2 =>
3 Zn2 + 4 PO4 = 2 Zn3(PO4)2
Li(s) + H2O = LiH2O =>
Li(s) + H2O = LiH2O
TiCl2 + H2O = Ti(OH)2 + HCl =>
TiCl2 + 2 H2O = Ti(OH)2 + 2 HCl
BH4 + ClO3 = H2BO3 + Cl + H2 =>
BH4 + ClO3 = H2BO3 + Cl + H2
Li2S + Cl2 = Li + ClS =>
2 Li2S + Cl2 = 4 Li + 2 ClS
MgSO4 = MgO + SO2 + O2 =>
2 MgSO4 = 2 MgO + 2 SO2 + O2
F + RbBr = RbF + Br =>
F + RbBr = RbF + Br
KOH + CO2 = KHCO3 =>
KOH + CO2 = KHCO3
Tl + HCl = TlCl + H2 =>
2 Tl + 2 HCl = 2 TlCl + H2
Zn + P2O5 = ZnO + P =>
5 Zn + P2O5 = 5 ZnO + 2 P
NiC2O4*2H2O(s) = NiCO3(s) + H2O(g) + CO(g) =>
NiC2O4*2H2O(s) = NiCO3(s) + 2 H2O(g) + CO(g)
CuSO4 + (KCl)2 = CuCl2 + K2SO4 =>
CuSO4 + (KCl)2 = CuCl2 + K2SO4
FeOHSO4 + H2O = Fe2O3 + H2SO4 =>
2 FeOHSO4 + H2O = Fe2O3 + 2 H2SO4
K2Cr2O7 + H2O + S = SO2 + KOH + Cr3O3 =>
3 K2Cr2O7 + 3 H2O + 6 S = 6 SO2 + 6 KOH + 2 Cr3O3
AlCl(aq) + HSO4(aq) = AlSO4(aq) + HCl(g) =>
AlCl(aq) + HSO4(aq) = AlSO4(aq) + HCl(g)
CuSO3 + NH4I = CuI2 + (NH4)2SO3 =>
CuSO3 + 2 NH4I = CuI2 + (NH4)2SO3
CaCO3 + HIO3 = Ca(IO3)2 + CO2 + H2O =>
CaCO3 + 2 HIO3 = Ca(IO3)2 + CO2 + H2O
Ce(IO3)3 = Ce3 + IO3 =>
3 Ce(IO3)3 = Ce3 + 9 IO3
CaCO3 + HIO3 = Ca(IO3)2 + CO2 + H2O =>
CaCO3 + 2 HIO3 = Ca(IO3)2 + CO2 + H2O
Li + AlCl3 = LiCl + Al =>
3 Li + AlCl3 = 3 LiCl + Al
CoAs + NaNO2 + HCl = As + NO + CoCl2 + NaCl + H2O =>
CoAs + 2 NaNO2 + 4 HCl = As + 2 NO + CoCl2 + 2 NaCl + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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