| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)3PO4 + Pb(NO3)2 = (NH4)3(NO3)2 + PbPO4
C6H8O7 + KOH = C6H7O7K + H2O =>
C6H8O7 + KOH = C6H7O7K + H2O
Ca(NO3)2 + Na2CO3 = CaCO3 + NaNO3 =>
Ca(NO3)2 + Na2CO3 = CaCO3 + 2 NaNO3
CH2Cl2 = CH2 + Cl2 =>
CH2Cl2 = CH2 + Cl2
Ag + CO3 = Ag2CO3 =>
2 Ag + CO3 = Ag2CO3
NaHCO3 + H3PO4 = Na3PO4 + CO2 + H2O =>
3 NaHCO3 + H3PO4 = Na3PO4 + 3 CO2 + 3 H2O
MgCl2 + Ba(OH)2 = BaCl2 + Mg(OH)2 =>
MgCl2 + Ba(OH)2 = BaCl2 + Mg(OH)2
CuO = Cu2O + O2 =>
4 CuO = 2 Cu2O + O2
K + Mn = KMn =>
K + Mn = KMn
Na + N2 = Na2N =>
4 Na + N2 = 2 Na2N
MgS = Mg + S2 =>
2 MgS = 2 Mg + S2
KBr + H2O = HBr + K2O =>
2 KBr + H2O = 2 HBr + K2O
HNO3 + K2Cr2O7 + Fe(NO3)2 = KNO3 + Fe(NO3)3 + Cr(NO3)2 + H2O =>
14 HNO3 + K2Cr2O7 + 8 Fe(NO3)2 = 2 KNO3 + 8 Fe(NO3)3 + 2 Cr(NO3)2 + 7 H2O
Cu3(PO4)2 + Cs2SO4 = CuSO4 + Cs3PO4 =>
Cu3(PO4)2 + 3 Cs2SO4 = 3 CuSO4 + 2 Cs3PO4
NaI + Mg(CIO3)2 = MgI2 + Na(CIO3) =>
2 NaI + Mg(CIO3)2 = MgI2 + 2 Na(CIO3)
K2Cr2O7 + C3H8O + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
2 K2Cr2O7 + 2 C3H8O + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3COOH + 10 H2O
Cr + Ca(OH)2 = Cr(OH)3 + Ca =>
2 Cr + 3 Ca(OH)2 = 2 Cr(OH)3 + 3 Ca
N2 + HCl = NCl2 + H2 =>
N2 + 4 HCl = 2 NCl2 + 2 H2
Ni(s) + CuCl2 = NiCl2 + Cu =>
Ni(s) + CuCl2 = NiCl2 + Cu
Fe2O3 + LiCl = Fe2Cl + LiO3 =>
Fe2O3 + LiCl = Fe2Cl + LiO3
C5*H10 + O2 = CO2 + H2O =>
2 C5*H10 + 15 O2 = 10 CO2 + 10 H2O
NaCl + HOH = NaOH + Cl2 + H2 =>
2 NaCl + 2 HOH = 2 NaOH + Cl2 + H2
C6H14 + HNO3 = CO2 + NO + H2O =>
3 C6H14 + 38 HNO3 = 18 CO2 + 38 NO + 40 H2O
Fe2O3 + HClO2 = Fe(ClO2)3 + H2O =>
Fe2O3 + 6 HClO2 = 2 Fe(ClO2)3 + 3 H2O
FeCO3 + H2O + O2 = Fe(OH)3 + CO2 =>
4 FeCO3 + 6 H2O + O2 = 4 Fe(OH)3 + 4 CO2
IO + H2O = HIO + OH =>
IO + H2O = HIO + OH
C6H5NH2 + O2 = CO2 + H2O + NO2 =>
4 C6H5NH2 + 35 O2 = 24 CO2 + 14 H2O + 4 NO2
Fe(NO3)2 + NH3 + H2O = Fe(OH)3 + NH4NO =>
4 Fe(NO3)2 + 22 NH3 + 3 H2O = 4 Fe(OH)3 + 15 NH4NO
NaC2H3O2 + H2SO4 = HC2H3O2 + Na2SO4 =>
2 NaC2H3O2 + H2SO4 = 2 HC2H3O2 + Na2SO4
H3PO4 + MgCl2 + NH4Cl = NH4MgPO4 + HCl =>
H3PO4 + MgCl2 + NH4Cl = NH4MgPO4 + 3 HCl
Sn(ClO3)2 = SnCl2 + O2 =>
Sn(ClO3)2 = SnCl2 + 3 O2
UO2(s) + HF = UF4(s) + H2O =>
UO2(s) + 4 HF = UF4(s) + 2 H2O
NaBr + CH3COOH = CH3COONa + HBr =>
NaBr + CH3COOH = CH3COONa + HBr
Ni(NO3)2 + NH3 + H2O = Ni(OH) + NH4NO3 =>
8 Ni(NO3)2 + 18 NH3 + 11 H2O = 8 Ni(OH) + 17 NH4NO3
Na(NO3)2 = NaO + NO2 + O2 =>
2 Na(NO3)2 = 2 NaO + 4 NO2 + O2
NH2CH3 + H2O = OH + NH3CH3 =>
NH2CH3 + H2O = OH + NH3CH3
PBr3(l) + H2O(l) = H3PO3(aq) + HBr(aq) =>
PBr3(l) + 3 H2O(l) = H3PO3(aq) + 3 HBr(aq)
Al + FeNO3 = AlNO3 + Fe =>
Al + FeNO3 = AlNO3 + Fe
FeCl3 + H2SO4 + Zn = FeSO4 + ZnCl2 + HCl =>
2 FeCl3 + 2 H2SO4 + Zn = 2 FeSO4 + ZnCl2 + 4 HCl
K(MnO4) + HCl = KCl + MnCl2 + H2O + Cl =>
K(MnO4) + 8 HCl = KCl + MnCl2 + 4 H2O + 5 Cl
Mg + HCl = MgCl + H2 =>
2 Mg + 2 HCl = 2 MgCl + H2
FeCO3 = Fe + CO3 =>
FeCO3 = Fe + CO3
Fe3(O4) + HNO3 = Fe(NO3)3 + NO2 + HOH =>
Fe3(O4) + 10 HNO3 = 3 Fe(NO3)3 + NO2 + 5 HOH
CH3OH + H2O = H + HCO2H =>
CH3OH + H2O = 4 H + HCO2H
Ca(OH)2 + HF = CaF2 + H2O =>
Ca(OH)2 + 2 HF = CaF2 + 2 H2O
S(s) + O2(g) + KOH(aq) = K2SO4(s) + H2O(l) =>
2 S(s) + 3 O2(g) + 4 KOH(aq) = 2 K2SO4(s) + 2 H2O(l)
F2 + AgI = AgF + I2 =>
F2 + 2 AgI = 2 AgF + I2
(CH4) + (N2Cl4) = (CCl4) + (N2) + (H2) =>
(CH4) + (N2Cl4) = (CCl4) + (N2) + 2(H2)
K + H2O = H2 + K2O2 =>
2 K + 2 H2O = 2 H2 + K2O2
Na2CrO4 + AgNO3 = Na2NO3 + AgCrO4 =>
Na2CrO4 + AgNO3 = Na2NO3 + AgCrO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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