| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)2Fe(SO4)2*6H2O = FeSO4(NH4)2SO4*6H2O
C + CuCr04 = Cu2C + Cr04 =>
C + 2 CuCr04 = Cu2C + 2 Cr04
CaH2 + NaH = CaNaH3 =>
CaH2 + NaH = CaNaH3
FeCl3 + NH4OH = Fe(OH)3 + NH3 + HCl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH3 + 3 HCl
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
HNO3 + Cu(NH3)4SO4 = NH4NO3 + CuSO4 =>
4 HNO3 + Cu(NH3)4SO4 = 4 NH4NO3 + CuSO4
Pt + SO4 = PtSO4 =>
Pt + SO4 = PtSO4
NiCl2*6H2O + NH3*H2O = Ni(NH3)6Cl2 + H2O =>
NiCl2*6H2O + 6 NH3*H2O = Ni(NH3)6Cl2 + 12 H2O
C6H10O5 + HNO3 = C6H7O2(ONO2)3 + H2O =>
C6H10O5 + 3 HNO3 = C6H7O2(ONO2)3 + 3 H2O
NO2 + H2O = NH3 + O2 =>
4 NO2 + 6 H2O = 4 NH3 + 7 O2
KPO4 + CrSiO3 = KSiO3 + CrPO4 =>
KPO4 + CrSiO3 = KSiO3 + CrPO4
COOHCHCHCOOH + O3 = COOHCHO =>
3 COOHCHCHCOOH + 2 O3 = 6 COOHCHO
CoSO4 + (NH4)2S = CoS + H2SO4 + NH3 =>
CoSO4 + (NH4)2S = CoS + H2SO4 + 2 NH3
CCl4 + UO2 = UCl4 + COCl2 =>
2 CCl4 + UO2 = UCl4 + 2 COCl2
Ag + HSO4 = Ag2S + SO4 + H2O =>
2 Ag + 8 HSO4 = Ag2S + 7 SO4 + 4 H2O
MnSO4 + HNO3 + K2SO4 + H2O = HNO2 + KMnO4 + H2SO4 =>
2 MnSO4 + 5 HNO3 + K2SO4 + 3 H2O = 5 HNO2 + 2 KMnO4 + 3 H2SO4
AgNO3 + CuCrO4 = Ag2CrO4 + Cu(NO3)2 =>
2 AgNO3 + CuCrO4 = Ag2CrO4 + Cu(NO3)2
CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2
CuSO4 + Ba(OH)2 = (CuOH)2SO4 + BaSO4 =>
2 CuSO4 + Ba(OH)2 = (CuOH)2SO4 + BaSO4
C2H5COOK + HCl = C2H5COOH + KCl =>
C2H5COOK + HCl = C2H5COOH + KCl
MnO2 + S2O4 = Mn(SO3)2 =>
MnO2 + S2O4 = Mn(SO3)2
Al(NO3)3(aq) + Mg(s) = Mg(NO3)2 + Al(aq) =>
2 Al(NO3)3(aq) + 3 Mg(s) = 3 Mg(NO3)2 + 2 Al(aq)
AgNO3 + H2O2 = AgO2 + HNO3 + H2 =>
2 AgNO3 + 2 H2O2 = 2 AgO2 + 2 HNO3 + H2
HI + Na2CO3 = CO2 + H2O + NaI =>
2 HI + Na2CO3 = CO2 + H2O + 2 NaI
K2O + AgNO3 = Ag2O + KNO3 =>
K2O + 2 AgNO3 = Ag2O + 2 KNO3
Al + HNO3 = Al3(NO3)3 + N2 + H2O =>
30 Al + 36 HNO3 = 10 Al3(NO3)3 + 3 N2 + 18 H2O
NaCl + SnSO4 = NaSO4 + SnCl =>
NaCl + SnSO4 = NaSO4 + SnCl
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
AgCl + F2 = AgF2 + Cl2 =>
2 AgCl + 2 F2 = 2 AgF2 + Cl2
CrI3 + Br2 = CrBr3 + I2 =>
2 CrI3 + 3 Br2 = 2 CrBr3 + 3 I2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
C3H8(s) + O2(g) = CO2(s) + H2O =>
C3H8(s) + 5 O2(g) = 3 CO2(s) + 4 H2O
NaHS + KOH = Na2S + K2S + H2O =>
2 NaHS + 2 KOH = Na2S + K2S + 2 H2O
CH3CH2NH3 + OH = CH3CH2NH2 + H2O =>
CH3CH2NH3 + OH = CH3CH2NH2 + H2O
H3BO3 + HCl = BCl3 + H2O =>
H3BO3 + 3 HCl = BCl3 + 3 H2O
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
FeSO4 + Ba(OH)2 = Ba(SO4)2 + Fe(OH) =>
2 FeSO4 + Ba(OH)2 = Ba(SO4)2 + 2 Fe(OH)
CH3{-}CHOH{-}CH3 = CH3{-}CO{-}CH3 =>
CH3{-}CHOH{-}CH3 = CH3{-}CO{-}CH3
KOH = K + OH =>
KOH = K + OH
Ca(HCO3)2 + Ca = CaCO3 + CaH2 =>
Ca(HCO3)2 + 2 Ca = 2 CaCO3 + CaH2
H2S = H2 + S =>
H2S = H2 + S
K3PO4 + Cu(ClO4)2 = KClO4 + Cu3(PO4)2 =>
2 K3PO4 + 3 Cu(ClO4)2 = 6 KClO4 + Cu3(PO4)2
Cr2O72{-} + Cl{-} + H{+} = Cr3{+} + Cl2 + H2O =>
6 Cr2O72{-} + 854 Cl{-} + 864 H{+} = 4 Cr3{+} + 427 Cl2 + 432 H2O
C8H11B + H2O2 = C8H10O + BH2OH =>
C8H11B + H2O2 = C8H10O + BH2OH
C4H7OH3 + O2 = CO2 + H2O =>
C4H7OH3 + 6 O2 = 4 CO2 + 5 H2O
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
KH2PO4 + NaOH = K3PO4 + H2O + Na3PO4 =>
3 KH2PO4 + 6 NaOH = K3PO4 + 6 H2O + 2 Na3PO4
MnI2 = Mn + I2 =>
MnI2 = Mn + I2
Br + HCl = BrCl + H2 =>
2 Br + 2 HCl = 2 BrCl + H2
Zn + HCI2 = ZnCI2 + H2 =>
2 Zn + 2 HCI2 = 2 ZnCI2 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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