| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3COOCl + NaOH = CH3COOH + NaOCl
CO2 + Ca(OH) = CO2CaOH =>
CO2 + Ca(OH) = CO2CaOH
MgNO4 = MgO + NO2 + O2 =>
2 MgNO4 = 2 MgO + 2 NO2 + O2
ZnSO4 + Na2S = ZnS + Na2SO3 =>
3 ZnSO4 + 4 Na2S = 3 ZnS + 4 Na2SO3
NaAlO2 + H2SO4 + H2O = Al(OH)3 + Na2SO4 =>
2 NaAlO2 + H2SO4 + 2 H2O = 2 Al(OH)3 + Na2SO4
CuO3 + O2 = CuO4 =>
2 CuO3 + O2 = 2 CuO4
Na2[Zn(OH)4] + HCl = ZnCl2 + NaOH + H2O =>
Na2[Zn(OH)4] + 2 HCl = ZnCl2 + 2 NaOH + 2 H2O
Ni(OH)2 + H2CrO4 = NiCrO4 + H2O =>
Ni(OH)2 + H2CrO4 = NiCrO4 + 2 H2O
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
ZnSO4 + Na2S = ZnS + Na2SO3 =>
3 ZnSO4 + 4 Na2S = 3 ZnS + 4 Na2SO3
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
H{+} + Cr2O7{2-} + I2 = IO3{-} + Cr{3+} + H2O =>
34 H{+} + 5 Cr2O7{2-} + 3 I2 = 6 IO3{-} + 10 Cr{3+} + 17 H2O
K2O + Zn = ZnO + K =>
K2O + Zn = ZnO + 2 K
AlTiN + CrH = (AlTiN)CrH =>
AlTiN + CrH = (AlTiN)CrH
Ni + Li2SO4 = Li + NiSO4 =>
Ni + Li2SO4 = 2 Li + NiSO4
FeSO4 + H2S = FeH2 + SO4S =>
FeSO4 + H2S = FeH2 + SO4S
K3SO4 + H2O = K3O + H2SO4 =>
K3SO4 + H2O = K3O + H2SO4
Na2SO4 + KNO3 = K2SO4 + NaNO3 =>
Na2SO4 + 2 KNO3 = K2SO4 + 2 NaNO3
Be + HF = BeF + H2 =>
2 Be + 2 HF = 2 BeF + H2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
La(OH)2 + H2CO3 = (LaOH)2CO3 + H2O =>
2 La(OH)2 + H2CO3 = (LaOH)2CO3 + 2 H2O
Ni(OH)2 + H2CrO4 = NiCrO4 + H2O =>
Ni(OH)2 + H2CrO4 = NiCrO4 + 2 H2O
Na2O + H3Po4 = Na3Po4 + H2O =>
3 Na2O + 2 H3Po4 = 2 Na3Po4 + 3 H2O
Cu + H2PO4 = H2 + Cu3(PO4)2 =>
3 Cu + 2 H2PO4 = 2 H2 + Cu3(PO4)2
CF{-}4 + Br{-}2 = CBr{-}4 + F{-}2 =>
CF{-}4 + Br{-}2 = CBr{-}4 + F{-}2
I2 + HClO4 + H2O = HIO + HCl =>
4 I2 + HClO4 + 4 H2O = 8 HIO + HCl
SnO2 + Ca(OH)2 + H2O = Ca[Sn(OH)6] =>
SnO2 + Ca(OH)2 + 2 H2O = Ca[Sn(OH)6]
PC1 + AgF = PF + AgC1 =>
PC1 + AgF = PF + AgC1
HgCI2 + KI = KCI + K2HgI4 =>
HgCI2 + 3 KI = KCI + K2HgI4
Cu2(OH)2CO3 + H2 = Cu + OH + HCO3 =>
2 Cu2(OH)2CO3 + H2 = 4 Cu + 4 OH + 2 HCO3
ZnSO4 + Na2S = ZnS + Na2SO3 =>
3 ZnSO4 + 4 Na2S = 3 ZnS + 4 Na2SO3
Na3HV2O7 + NH4Cl = NH4VO3 + NaCl + NaOH =>
Na3HV2O7 + 2 NH4Cl = 2 NH4VO3 + 2 NaCl + NaOH
Na3PO4 + Ba(NO3)2 = Ba3(PO4)2 + NaNO3 =>
2 Na3PO4 + 3 Ba(NO3)2 = Ba3(PO4)2 + 6 NaNO3
ZnSO4 + Na2S = ZnS + Na2SO3 =>
3 ZnSO4 + 4 Na2S = 3 ZnS + 4 Na2SO3
CrSO4 = Cr2O3 + SO2 + O2 =>
4 CrSO4 = 2 Cr2O3 + 4 SO2 + O2
Al + KOH + H2SO4 + H2O = KAl((SO4)2)(H2O)12 + H2 =>
2 Al + 2 KOH + 4 H2SO4 + 22 H2O = 2 KAl((SO4)2)(H2O)12 + 3 H2
Al2(SO4)3 + Ba(Cl2)2 = Al(Cl2)3 + BaSO4 =>
Al2(SO4)3 + 3 Ba(Cl2)2 = 2 Al(Cl2)3 + 3 BaSO4
K + Cl2 = K2Cl2 =>
2 K + Cl2 = K2Cl2
ZnSO4 + Na2S = ZnS + Na2SO3 =>
3 ZnSO4 + 4 Na2S = 3 ZnS + 4 Na2SO3
MnO4{-} + N2O + H{+} = Mn{2+} + NO + H2O =>
2 MnO4{-} + 5 N2O + 6 H{+} = 2 Mn{2+} + 10 NO + 3 H2O
Ni(OH)2 + H2CrO4 = NiCrO4 + H2O =>
Ni(OH)2 + H2CrO4 = NiCrO4 + 2 H2O
ZnSO4 + Na2S = ZnS + Na2SO3 =>
3 ZnSO4 + 4 Na2S = 3 ZnS + 4 Na2SO3
FeCl3 + KSCN = FeCl2 + KSClCN =>
FeCl3 + KSCN = FeCl2 + KSClCN
Fe(s) + Co(NO3)2(aq) = Fe(NO3)3(aq) + Co(s) =>
2 Fe(s) + 3 Co(NO3)2(aq) = 2 Fe(NO3)3(aq) + 3 Co(s)
HNO3 + Sr(OH)2 = Sr(HNO3) + (OH)2 =>
HNO3 + Sr(OH)2 = Sr(HNO3) + (OH)2
FeCl3 + NaBr = FeBr + NaCl3 =>
FeCl3 + NaBr = FeBr + NaCl3
Zn + HCI = ZnHCI =>
Zn + HCI = ZnHCI
C10H12O2 + NaOH = C3H8O + C7O2H5Na =>
C10H12O2 + NaOH = C3H8O + C7O2H5Na
Ba(OH)2 + H3PO4 = BaHPO4 + H2O =>
Ba(OH)2 + H3PO4 = BaHPO4 + 2 H2O
C6H10O6 + NaOH = C6H9O6Na + H2O =>
C6H10O6 + NaOH = C6H9O6Na + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/23
Équations équilibrées sur01/27/23
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