| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2(CO3)3 + Zn3(PO4)2 = 2 AlPO4 + 3 ZnCO3
Cu(II)SO4 + BaCl2 = Cu(II)Cl2 + BaSO4 =>
Cu(II)SO4 + BaCl2 = Cu(II)Cl2 + BaSO4
CrCO3 + HCl = H2O + CO2 + CrCl2 =>
CrCO3 + 2 HCl = H2O + CO2 + CrCl2
Li + ZnO = Zn + Li2O =>
2 Li + ZnO = Zn + Li2O
Au + MgO = Au2O3 + Mg =>
2 Au + 3 MgO = Au2O3 + 3 Mg
Mg(NO3)2(aq) + RbOH(aq) = Mg(OH)2 + RbNO3 =>
Mg(NO3)2(aq) + 2 RbOH(aq) = Mg(OH)2 + 2 RbNO3
A2 + X = A3X2 =>
3 A2 + 4 X = 2 A3X2
Mn(NO3)2 + NaBiO3 + HNO3 = HMnO4 + Bi(NO3)3*NaNO3 + H2O =>
2 Mn(NO3)2 + 5 NaBiO3 + 16 HNO3 = 2 HMnO4 + 5 Bi(NO3)3*NaNO3 + 7 H2O
RbCl + MgO = Rb2O + MgCl2 =>
2 RbCl + MgO = Rb2O + MgCl2
MnO4 + HCl = Cl + MnCl4 + H2O =>
MnO4 + 8 HCl = 4 Cl + MnCl4 + 4 H2O
MgSO4Zn(NO3)2 = ZnSO4 + Mg(NO3)2 =>
MgSO4Zn(NO3)2 = ZnSO4 + Mg(NO3)2
FeS + Fe2O3 = FeO + FeS2 =>
2 FeS + Fe2O3 = 3 FeO + FeS2
Hg2(ClO3)2 = HgCl + O2 =>
Hg2(ClO3)2 = 2 HgCl + 3 O2
NH2H = NH3 =>
NH2H = NH3
Ti + Al2O3 = TiO + Al =>
3 Ti + Al2O3 = 3 TiO + 2 Al
KClO3 + NaI + H2O = I2 + KCl + NaOH =>
KClO3 + 6 NaI + 3 H2O = 3 I2 + KCl + 6 NaOH
C8H9NO2C2H5INaOH = C10H13NO2NaH2OI =>
C8H9NO2C2H5INaOH = C10H13NO2NaH2OI
NaOOCCH2CH2COONa + NaOH = Na2CO3 + C2H6 =>
NaOOCCH2CH2COONa + 2 NaOH = 2 Na2CO3 + C2H6
CrCl2 + KOH + KCl03 = KCl + H2CrO4 + H2O =>
CrCl2 + 6 KOH + 2 KCl03 = 8 KCl + H2CrO4 + 2 H2O
HBr + FrOH = FrBr + H2O =>
HBr + FrOH = FrBr + H2O
Zn3Sb2 + H2O = SbH3 + Zn(OH)2 =>
Zn3Sb2 + 6 H2O = 2 SbH3 + 3 Zn(OH)2
CoC2O4 = CoO + CO2 + CO =>
CoC2O4 = CoO + CO2 + CO
Cu(OH)2 = Cu + (OH) =>
Cu(OH)2 = Cu + 2(OH)
Al + ClO{-} + H{+} = Al{+3} + Cl{-} + H2O =>
2 Al + 3 ClO{-} + 6 H{+} = 2 Al{+3} + 3 Cl{-} + 3 H2O
Br2 + AgI = Br2I2 + Ag =>
Br2 + 2 AgI = Br2I2 + 2 Ag
Sr(ClO2)2 + HBr = SrBr2 + HClO2 =>
Sr(ClO2)2 + 2 HBr = SrBr2 + 2 HClO2
Ba(OH)2 + SO3 = BaSO4 + H2O =>
Ba(OH)2 + SO3 = BaSO4 + H2O
FeS + Fe2O3 = FeO + SO2 =>
FeS + 3 Fe2O3 = 7 FeO + SO2
FeNO32Na2S = FeSNa2NO32 =>
FeNO32Na2S = FeSNa2NO32
CuO + H2O2 = CuO2 + H2O =>
CuO + H2O2 = CuO2 + H2O
NH4Cl + Ca(OH)2 = CaCl2 + H2O + NH3 =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 H2O + 2 NH3
CHCl3 + HF = CHF3 + HCl =>
CHCl3 + 3 HF = CHF3 + 3 HCl
AlOH + HNO2 = HOH + AlNO2 =>
AlOH + HNO2 = HOH + AlNO2
Cr2O7 + Mn = Cr + MnO2 =>
2 Cr2O7 + 7 Mn = 4 Cr + 7 MnO2
AuNa3O6S4 + H2SO4 = Au + Na2S2O3 + SO2 + H2O =>
2 AuNa3O6S4 + H2SO4 = 2 Au + 3 Na2S2O3 + 3 SO2 + H2O
C12H19N + C5H7CI2O2 + NaOH = C15H19NO3 + HCI + C2H60 + NaCI =>
238 C12H19N + 192 C5H7CI2O2 + 330 NaOH = 238 C15H19NO3 + 54 HCI + 27 C2H60 + 330 NaCI
BrO2 + H2O = H2BrO3 =>
BrO2 + H2O = H2BrO3
KO + CO = KCO2 =>
KO + CO = KCO2
NbO2 = Nb + O2 =>
NbO2 = Nb + O2
OO = O2 =>
OO = O2
AgC2H3O2 = Ag + C + H2 + O2 =>
2 AgC2H3O2 = 2 Ag + 4 C + 3 H2 + 2 O2
H2(g) + P2(s) = PH3(g) =>
3 H2(g) + P2(s) = 2 PH3(g)
SO4 + HCl = SO4Cl + H2 =>
2 SO4 + 2 HCl = 2 SO4Cl + H2
C4H6O3 + H2O = C2H4O2 =>
C4H6O3 + H2O = 2 C2H4O2
Ba(OH)2*8H2O(s) + NH4SCN(s) = Ba(SCN)2(s) + H2O(l) + NH3(g) =>
Ba(OH)2*8H2O(s) + 2 NH4SCN(s) = Ba(SCN)2(s) + 10 H2O(l) + 2 NH3(g)
Cl2 + Ca(OH)2 = Ca(ClO3)2 + CaCl2 + H2O =>
6 Cl2 + 6 Ca(OH)2 = Ca(ClO3)2 + 5 CaCl2 + 6 H2O
PbO2 + Cr(OH)3 + KOH = K2CrO4 + K2[Pb(OH)4] + H2O =>
3 PbO2 + 2 Cr(OH)3 + 10 KOH = 2 K2CrO4 + 3 K2[Pb(OH)4] + 2 H2O
H2CO3 + MgCO3 = Mg(HCO3)2 =>
H2CO3 + MgCO3 = Mg(HCO3)2
C12H19N + C5H7CI2O2 + NaOH = C15H19NO3 + HCI + C2H6O + NaCI =>
14 C12H19N + 24 C5H7CI2O2 + 21 NaOH = 14 C15H19NO3 + 27 HCI + 27 C2H6O + 21 NaCI
Cl2 + Ca(OH)2 = Ca(ClO3)2 + CaCl2 + H2O =>
6 Cl2 + 6 Ca(OH)2 = Ca(ClO3)2 + 5 CaCl2 + 6 H2O
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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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