| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNO3(aq) + NACO(aq) = AgCO(s) + NANO3(aq)
K2C2O4 + Mn{2+} + H2O = CO2 + KH + H{+} + K2MnO4 =>
4 K2C2O4 + Mn{2+} + 4 H2O = 8 CO2 + 6 KH + 2 H{+} + K2MnO4
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Ga + O2 = GaO =>
2 Ga + O2 = 2 GaO
NaAlO2 + H2O = NaOH + Al(OH)3(Al2O3) =>
3 NaAlO2 + 3 H2O = 3 NaOH + Al(OH)3(Al2O3)
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
CU(OH)2 = CUOH2O =>
CU(OH)2 = CUOH2O
LiOH + Cl2O7 = LiClO4 + H2O =>
2 LiOH + Cl2O7 = 2 LiClO4 + H2O
Cu2O + KOH + H2O = K[Cu(OH)2] =>
Cu2O + 2 KOH + H2O = 2 K[Cu(OH)2]
Ca + AuBr = CaBr2 + Au =>
Ca + 2 AuBr = CaBr2 + 2 Au
K2CO3 + HF = KF + CO2 + H2O =>
K2CO3 + 2 HF = 2 KF + CO2 + H2O
(NH4)3PO4 + HCl = (NH4)Cl + H3PO4 =>
(NH4)3PO4 + 3 HCl = 3(NH4)Cl + H3PO4
HI + Na2CO3 = H2CO3 + NaI =>
2 HI + Na2CO3 = H2CO3 + 2 NaI
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Cu(OH2) = H2OCu =>
Cu(OH2) = H2OCu
CoSO4(NH4)2[Hg(SCN)4] = Co[Hg(SCN)4](NH4)2SO4 =>
CoSO4(NH4)2[Hg(SCN)4] = Co[Hg(SCN)4](NH4)2SO4
CaCl2 + KHCO3 = Ca(HCO3)2 + KCl =>
CaCl2 + 2 KHCO3 = Ca(HCO3)2 + 2 KCl
FeBr3 + Ca(OH)2 = CaBr2 + Fe(OH)3 =>
2 FeBr3 + 3 Ca(OH)2 = 3 CaBr2 + 2 Fe(OH)3
MgSCl2 = MgCl2S =>
MgSCl2 = MgCl2S
BaCl2 + Na2(CO3) = Ba2(CO3)2 + NaCl =>
2 BaCl2 + 2 Na2(CO3) = Ba2(CO3)2 + 4 NaCl
C6H5COOH + KOH = C6H5COOK + H2O =>
C6H5COOH + KOH = C6H5COOK + H2O
Zn + AuCl3 = ZnCl3 + Au =>
Zn + AuCl3 = ZnCl3 + Au
Cu + S = CuS(s) =>
Cu + S = CuS(s)
NH4OH = NH3 + H2O =>
NH4OH = NH3 + H2O
Na2CO3 + Sr(OH)2 = SrCO3 + Na2(OH)2 =>
Na2CO3 + Sr(OH)2 = SrCO3 + Na2(OH)2
NaPO4 + ArNO3 = NaNO3 + ArPO4 =>
NaPO4 + ArNO3 = NaNO3 + ArPO4
Al + Cl2 = AlCl3 = =>
2 Al + 3 Cl2 = 2 AlCl3
NaNo3(aq) + HCl(aq) = NaCl + HNo3 =>
NaNo3(aq) + HCl(aq) = NaCl + HNo3
NaOH + CH3CH2COOH = CH3CH2COO + NaOH2 =>
NaOH + CH3CH2COOH = CH3CH2COO + NaOH2
ZnSO4 + HCl = ZnCl2 + H2SO4 =>
ZnSO4 + 2 HCl = ZnCl2 + H2SO4
CaNi(PO4) = Ca(PO4)Ni =>
CaNi(PO4) = Ca(PO4)Ni
Na2SO3 = Na2SO4 + Na2S =>
4 Na2SO3 = 3 Na2SO4 + Na2S
Cu2S + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + Cu2SO4 + H2O =>
3 Cu2S + 4 K2Cr2O7 + 16 H2SO4 = 4 Cr2(SO4)3 + 4 K2SO4 + 3 Cu2SO4 + 16 H2O
NaOH + Cl = NaClO + H2 =>
2 NaOH + 2 Cl = 2 NaClO + H2
SO3 + Fe(OH)3 = Fe2(SO4)3 + H2O =>
3 SO3 + 2 Fe(OH)3 = Fe2(SO4)3 + 3 H2O
NH4NO3(aq) = H2O + N2O(g) =>
NH4NO3(aq) = 2 H2O + N2O(g)
Ba(HSO3)2 + LiOH = Ba(OH)2 + Li2SO3 + H2O =>
Ba(HSO3)2 + 4 LiOH = Ba(OH)2 + 2 Li2SO3 + 2 H2O
CaCO3 + HCl = CaCl2 + H2CO3 =>
CaCO3 + 2 HCl = CaCl2 + H2CO3
(NH4)2CO3 + CaCl2 = (NH4)Cl + CaCO3 =>
(NH4)2CO3 + CaCl2 = 2(NH4)Cl + CaCO3
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Tb(NO3)3*5H2O = TbO + H2O + O2 + HNO3 =>
4 Tb(NO3)3*5H2O = 4 TbO + 14 H2O + O2 + 12 HNO3
LiCl + NaOH = LiClNaOH =>
LiCl + NaOH = LiClNaOH
NH3 + HCN = NH3CN + H2 =>
2 NH3 + 2 HCN = 2 NH3CN + H2
CaFMgCl2 = MgFCaCl2 =>
CaFMgCl2 = MgFCaCl2
ClO2 + C6H12O6 = CO2 + HCl + H2O =>
24 ClO2 + 5 C6H12O6 = 30 CO2 + 24 HCl + 18 H2O
Fe2O3 + NaH = NaOH + Fe =>
Fe2O3 + 3 NaH = 3 NaOH + 2 Fe
H2I2 = HI =>
H2I2 = 2 HI
Fe(NO3)3 + CH3COCH2COCH3 + NH3 = Fe(C5H7O2)3 + NH4NO3 =>
Fe(NO3)3 + 3 CH3COCH2COCH3 + 3 NH3 = Fe(C5H7O2)3 + 3 NH4NO3
H = H202 =>
202 H = H202
NaOH + H2S = H2O + Na2S =>
2 NaOH + H2S = 2 H2O + Na2S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/15/24
Équations équilibrées sur12/15/23
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