| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al + 3 ClH = AlCl3 + 3 H
FeCl3 + K3Po4 = FePo4 + KCl =>
FeCl3 + K3Po4 = FePo4 + 3 KCl
Ga + KOH = K3GaO3 + H2 =>
2 Ga + 6 KOH = 2 K3GaO3 + 3 H2
Cu2 + PO4 = Cu2PO4 =>
Cu2 + PO4 = Cu2PO4
BrO2 + H2O = HBrO3 + HBr =>
6 BrO2 + 3 H2O = 5 HBrO3 + HBr
BH3O3 + H2SiF6 = BF3 + H2O + SiO2 =>
2 BH3O3 + H2SiF6 = 2 BF3 + 4 H2O + SiO2
CO + H2O = CO2 + H2 =>
CO + H2O = CO2 + H2
SrCO3 + H3PO4 = Sr3(PO4)2 + H2O + CO2 =>
3 SrCO3 + 2 H3PO4 = Sr3(PO4)2 + 3 H2O + 3 CO2
Fe + HOH = FeO + H2 =>
Fe + HOH = FeO + H2
Br2 + NaCO3 = NaBr + NaBrO3 + CO2 =>
3 Br2 + 6 NaCO3 = 4 NaBr + 2 NaBrO3 + 6 CO2
CuH2 = Cu + H2 =>
CuH2 = Cu + H2
Pd + O2 = Pd2O3 =>
4 Pd + 3 O2 = 2 Pd2O3
Zn(CO3) = ZnO + CO2 =>
Zn(CO3) = ZnO + CO2
Na3N + HCl = NH4Cl + NaCl =>
Na3N + 4 HCl = NH4Cl + 3 NaCl
H2SO4 + NaCl = H2ClNaSO4 =>
H2SO4 + NaCl = H2ClNaSO4
MgCO3 + HCl = Cl2Mg + H2O + CO2 =>
MgCO3 + 2 HCl = Cl2Mg + H2O + CO2
CuCN + HBr = HCN + CuBr =>
CuCN + HBr = HCN + CuBr
NaHCO3 + CH3CO2H = NaHCO3CH3CO2H =>
NaHCO3 + CH3CO2H = NaHCO3CH3CO2H
Zn(OH)2Ba(OH)2 = Ba[Zn(OH)4] =>
Zn(OH)2Ba(OH)2 = Ba[Zn(OH)4]
NaH + BCl3 = NaBH4 + NaCl =>
4 NaH + BCl3 = NaBH4 + 3 NaCl
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
BeO = Be + O2 =>
2 BeO = 2 Be + O2
HCOOH + KMnO4 + H2SO4 = CO2 + H2O + K2SO4 + MnSO4 =>
5 HCOOH + 2 KMnO4 + 3 H2SO4 = 5 CO2 + 8 H2O + K2SO4 + 2 MnSO4
Cs + NO2 = CsNO3 + NO =>
Cs + 2 NO2 = CsNO3 + NO
Na2 + P3 = Na3P =>
9 Na2 + 2 P3 = 6 Na3P
Cs + NO2 = CsNO3 + NO =>
Cs + 2 NO2 = CsNO3 + NO
K2CO3 + Ni(CH3COO)3 = KCH3COO + Ni2(CO3)3 =>
3 K2CO3 + 2 Ni(CH3COO)3 = 6 KCH3COO + Ni2(CO3)3
H2O + SO2 = H2SO3 =>
H2O + SO2 = H2SO3
MgOKOH = MgOHKO =>
MgOKOH = MgOHKO
CrCl2 + Na2SiO3 = CrSiO3 + NaCl =>
CrCl2 + Na2SiO3 = CrSiO3 + 2 NaCl
F2 + H2O = HF + O2 =>
2 F2 + 2 H2O = 4 HF + O2
Rb2S + GaP = Rb3P + Ga2S3 =>
3 Rb2S + 2 GaP = 2 Rb3P + Ga2S3
KZnCl2 = KCl2Zn =>
KZnCl2 = KCl2Zn
NH4O3 = N2 + O2 + H2O =>
2 NH4O3 = N2 + O2 + 4 H2O
I2 + NaOH = NaI + NaIO3 + H2O =>
3 I2 + 6 NaOH = 5 NaI + NaIO3 + 3 H2O
Cr2S3 + HOH = Cr(OH)3 + H2S =>
Cr2S3 + 6 HOH = 2 Cr(OH)3 + 3 H2S
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
CoC2O4 = Co + CO2 =>
CoC2O4 = Co + 2 CO2
FeCl3Cu = FeCl2CuCl =>
FeCl3Cu = FeCl2CuCl
VO + FeO2 = FeO + V2O5 =>
2 VO + 3 FeO2 = 3 FeO + V2O5
Zn{3+} + OH{-} = Zn(OH)3 =>
Zn{3+} + 3 OH{-} = Zn(OH)3
Fe(OH)3 + NaOH + NaNO3 = Na2FeO4 + NaNO2 + H2O =>
2 Fe(OH)3 + 4 NaOH + 3 NaNO3 = 2 Na2FeO4 + 3 NaNO2 + 5 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Al + NaClO = Al2O3 + NaCl =>
2 Al + 3 NaClO = Al2O3 + 3 NaCl
Cu{+} + HNO2 + H{+} = Cu{+2} + NO + H2O =>
Cu{+} + HNO2 + H{+} = Cu{+2} + NO + H2O
NH3 + HCl(g) = NH4Cl(s) =>
NH3 + HCl(g) = NH4Cl(s)
Hg2Cl = Hg + HgCl =>
Hg2Cl = Hg + HgCl
CuSO4 + NH3 = Cu(NH3)4{2+} + SO4{2-} =>
CuSO4 + 4 NH3 = Cu(NH3)4{2+} + SO4{2-}
S + O2 = SO2 =>
S + O2 = SO2
NaH + BCl3 = NaCl + B + H =>
3 NaH + BCl3 = 3 NaCl + B + 3 H
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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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