| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H5Br + H2O = HBr + C2H6O
(Ag(NH3)2)Cl + HNO3 = NH4NO3 + AgCl =>
(Ag(NH3)2)Cl + 2 HNO3 = 2 NH4NO3 + AgCl
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
H + AgI = HI + Ag =>
H + AgI = HI + Ag
NaHSO3 + Fe2O3 = FeO + SO4 + Na + H =>
NaHSO3 + Fe2O3 = 2 FeO + SO4 + Na + H
KClO3 + ZnSO3 = K2SO3 + Zn(ClO3)2 =>
2 KClO3 + ZnSO3 = K2SO3 + Zn(ClO3)2
As2O3 + H2O = H3AsO2 + O2 =>
As2O3 + 3 H2O = 2 H3AsO2 + O2
(NH4)2[Fe(H2O)2(SO4)2]*6H2O + H2C2O4*6H2O = FeC2O4*H2SO4 + (NH4)2SO4 + H2O =>
(NH4)2[Fe(H2O)2(SO4)2]*6H2O + H2C2O4*6H2O = FeC2O4*H2SO4 + (NH4)2SO4 + 14 H2O
Na2CO3 + Al(SO4)3 = Na2(SO4)3 + AlCO3 =>
Na2CO3 + Al(SO4)3 = Na2(SO4)3 + AlCO3
Al2(SO3)3 + HNO3 = Al2(SO4)3 + NO + H2O =>
Al2(SO3)3 + 2 HNO3 = Al2(SO4)3 + 2 NO + H2O
Ae2(SO4)3 + Ba(NO3)2 = Ae(NO3)3 + BaSO4 =>
Ae2(SO4)3 + 3 Ba(NO3)2 = 2 Ae(NO3)3 + 3 BaSO4
H2S + Ca(NO3)2 = S(NO3)2 + H2Ca =>
H2S + Ca(NO3)2 = S(NO3)2 + H2Ca
(C6H12O6) + O = CO2 + H2O =>
(C6H12O6) + 12 O = 6 CO2 + 6 H2O
Cu(OH)2 + O2 = CuO3 + H2O =>
Cu(OH)2 + O2 = CuO3 + H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Zn(OH)2 + NaCl = Na2[Zn(OH)4] + ZnCl2 =>
2 Zn(OH)2 + 2 NaCl = Na2[Zn(OH)4] + ZnCl2
S + Cl2 + H2O = H2(SO4) + HCl =>
S + 3 Cl2 + 4 H2O = H2(SO4) + 6 HCl
K3[Fe(CN)6] + KSCN = K3SCN + K[Fe(CN)6] =>
K3[Fe(CN)6] + KSCN = K3SCN + K[Fe(CN)6]
Li2CO = Li + CO =>
Li2CO = 2 Li + CO
KOH + AgNo3 = AgOH + KNo3 =>
KOH + AgNo3 = AgOH + KNo3
Mn + CuCl = Cu + MnCl =>
Mn + CuCl = Cu + MnCl
S + CO2 = SO2 + C =>
S + CO2 = SO2 + C
HF + HCl = H2 + FCl =>
HF + HCl = H2 + FCl
Ca(HCO3)2 + Ba(NO3)2 = Ca(NO3)2 + Ba(HCO3)2 =>
Ca(HCO3)2 + Ba(NO3)2 = Ca(NO3)2 + Ba(HCO3)2
CaO + H2O = Ca2H2O3 =>
2 CaO + H2O = Ca2H2O3
CaO + HBr = CaBr + (OH) =>
CaO + HBr = CaBr + (OH)
NaH(CO3) + H2SO4 = CO2 + Na2SO4 + H2O =>
2 NaH(CO3) + H2SO4 = 2 CO2 + Na2SO4 + 2 H2O
NH4Cl(aq) + Na3PO4(aq) = (NH4)3PO4 + NaCl =>
3 NH4Cl(aq) + Na3PO4(aq) = (NH4)3PO4 + 3 NaCl
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
KOH + C2H2O4*2H2O = K2C2O4 + H2O =>
2 KOH + C2H2O4*2H2O = K2C2O4 + 4 H2O
CH3CH2ONa + H2O = CH3CH2OH + Na2O =>
2 CH3CH2ONa + H2O = 2 CH3CH2OH + Na2O
KNO3 + Al = KN + Al2O3 =>
KNO3 + 2 Al = KN + Al2O3
Cr2(SO4)3 + K3[Fe(CN)6] + KOH = K2CrO4 + K4[Fe(CN)6] + K2SO4 + H2O =>
Cr2(SO4)3 + 6 K3[Fe(CN)6] + 16 KOH = 2 K2CrO4 + 6 K4[Fe(CN)6] + 3 K2SO4 + 8 H2O
Zn + KCl = ZnCl2 + K =>
Zn + 2 KCl = ZnCl2 + 2 K
Fe + NiSO4 = Fe(SO4)4 + Ni =>
Fe + 4 NiSO4 = Fe(SO4)4 + 4 Ni
NaClNa2SO4 = Na2SO4NaCl =>
NaClNa2SO4 = Na2SO4NaCl
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Cr2O4 + H2O = CrO4 + H =>
Cr2O4 + 4 H2O = 2 CrO4 + 8 H
NaCHO3 + H8C6O7 = H2O + CO2 + Na3C6H5O7 =>
3 NaCHO3 + H8C6O7 = 3 H2O + 3 CO2 + Na3C6H5O7
HNO3 + NH4Cl + Ag = NH2AgCl + NO2 + H2O =>
2 HNO3 + NH4Cl + Ag = NH2AgCl + 2 NO2 + 2 H2O
HNO3(aq) + CaCO3(aq) = Ca(NO3)2(aq) + CO2(g) + H2O(l) =>
2 HNO3(aq) + CaCO3(aq) = Ca(NO3)2(aq) + CO2(g) + H2O(l)
H2SO4 + NaHCO3 = Na2SO4 + CO2 + H2O =>
H2SO4 + 2 NaHCO3 = Na2SO4 + 2 CO2 + 2 H2O
AlCl{3} + NaOH = Al(OH){3} + NaCl =>
AlCl{3} + NaOH = Al(OH){3} + NaCl
NaI + NaO2 + H2SO4 = I2 + NaHSO4 + H2O =>
6 NaI + 2 NaO2 + 8 H2SO4 = 3 I2 + 8 NaHSO4 + 4 H2O
CH2O + CrO3 + H2SO4 = CHO2 + Cr2(SO4)3 + H2O =>
2 CH2O + 2 CrO3 + 3 H2SO4 = 2 CHO2 + Cr2(SO4)3 + 4 H2O
HCIO + KOH = H2O + KCIO =>
HCIO + KOH = H2O + KCIO
Na2CO3 + H2SO4 = NaH + SCO7 =>
Na2CO3 + H2SO4 = 2 NaH + SCO7
Z + Cl = Z2Cl =>
2 Z + Cl = Z2Cl
Fe3Cl2 + NH4H2 = Fe3H2 + NH4Cl2 =>
Fe3Cl2 + NH4H2 = Fe3H2 + NH4Cl2
C2H2(aq) + O2(aq) = CO2(aq) + H2O(aq) =>
2 C2H2(aq) + 5 O2(aq) = 4 CO2(aq) + 2 H2O(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/22/24
Équations équilibrées sur04/21/23
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