| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2O3 + 6 NaOH = 3 H2O + 2 Na3AlO3
Hf + N2 = Hf3N4 =>
3 Hf + 2 N2 = Hf3N4
ZnC4H6O4 + H2O = Zn(OH)2 + C2H4O2 =>
ZnC4H6O4 + 2 H2O = Zn(OH)2 + 2 C2H4O2
Fe(Br)2 + AgNO3 = AgBr + Fe(NO3)2 =>
Fe(Br)2 + 2 AgNO3 = 2 AgBr + Fe(NO3)2
SOCu + H2SO4 = CuSO4 + SO2 + H2O =>
SOCu + 3 H2SO4 = CuSO4 + 3 SO2 + 3 H2O
AgNO3 + CH3COOH = AgCH3COO + HNO3 =>
AgNO3 + CH3COOH = AgCH3COO + HNO3
Al2(SO4)3 + Ba(NO3)2 = Al(NO3)3 + BaSO4 =>
Al2(SO4)3 + 3 Ba(NO3)2 = 2 Al(NO3)3 + 3 BaSO4
MgCl2 + Na + PO4 = Mg3(PO4)2 + NaCl =>
3 MgCl2 + 6 Na + 2 PO4 = Mg3(PO4)2 + 6 NaCl
FeO + HNO3 = Fe(NO3)3 + NO2N2O2 + H2O =>
7 FeO + 24 HNO3 = 7 Fe(NO3)3 + NO2N2O2 + 12 H2O
CO2 + Br2 = CO2(Br2) =>
CO2 + Br2 = CO2(Br2)
Co(NO3)2 + NaOH = Na2(NO3)2 + Co(OH)2 =>
Co(NO3)2 + 2 NaOH = Na2(NO3)2 + Co(OH)2
FeCl2 + K2SO4 = FeSO4 + KCl =>
FeCl2 + K2SO4 = FeSO4 + 2 KCl
Fe(OH) + HC1 = FeC1 + H2O =>
Fe(OH) + HC1 = FeC1 + H2O
[Co(NH3)6]Cl3 + AgNO3 = AgCl + [Co(NH3)6](NO3)3 =>
[Co(NH3)6]Cl3 + 3 AgNO3 = 3 AgCl + [Co(NH3)6](NO3)3
Zn + HgCl2 = Hg + ZnCl2 =>
Zn + HgCl2 = Hg + ZnCl2
C17H35COONa + H2O = C17H35COONaH2O =>
C17H35COONa + H2O = C17H35COONaH2O
RbClO3 + O2 = RbClO4 =>
2 RbClO3 + O2 = 2 RbClO4
Sr + O2 = SrO2 =>
Sr + O2 = SrO2
Na + CaSO4 = Ca + Na(SO4)2 =>
Na + 2 CaSO4 = 2 Ca + Na(SO4)2
K[Al(OH)4] + H2S = Al(OH)3 + KHS + H2O =>
K[Al(OH)4] + H2S = Al(OH)3 + KHS + H2O
C2H5OH + O = CH3COOH + H2O =>
C2H5OH + 2 O = CH3COOH + H2O
KHSO3 + NaNO3 = NaHSO3 + KNO3 =>
KHSO3 + NaNO3 = NaHSO3 + KNO3
La2(CO3)3 + H2SO4 = La2(SO4)3 + H2O + CO2 =>
La2(CO3)3 + 3 H2SO4 = La2(SO4)3 + 3 H2O + 3 CO2
Fe{2}O{3} + AIP = AI{2}O{3} + FeP =>
Fe{2}O{3} + AIP = AI{2}O{3} + FeP
Al2(SO4)3 + NH3 + H2O = Al(OH)3 + NH4HSO4 =>
Al2(SO4)3 + 3 NH3 + 6 H2O = 2 Al(OH)3 + 3 NH4HSO4
NH4OH + (AlCl3) = NH4Cl + Al(OH)3 =>
3 NH4OH + (AlCl3) = 3 NH4Cl + Al(OH)3
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
Ca(OH)2 + (NH4)Cl = NH3 + H2O + CaCl2 =>
Ca(OH)2 + 2(NH4)Cl = 2 NH3 + 2 H2O + CaCl2
Fe(HCO3)3 = (Fe)2(CO3)3 + H2O + CO2 =>
2 Fe(HCO3)3 = (Fe)2(CO3)3 + 3 H2O + 3 CO2
CH3CH2OH + NaOH = CH3CH2O{-} + Na{+} + H2O =>
CH3CH2OH + NaOH = CH3CH2O{-} + Na{+} + H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
KIO3 + KI + H2S04 = I2 + K2SO4 + H2O =>
17 KIO3 + 7 KI + 3 H2S04 = 12 I2 + 12 K2SO4 + 3 H2O
Na3PO4 + AgNO3 = NaNO3 + Ag3PO4 =>
Na3PO4 + 3 AgNO3 = 3 NaNO3 + Ag3PO4
C2H6 + NH3 + Cl2 = C2H4 + NH4Cl =>
C2H6 + 2 NH3 + Cl2 = C2H4 + 2 NH4Cl
CuS + NHO3 = Cu(NO3)2 + NO + H2SO4 + H2O =>
3 CuS + 14 NHO3 = 3 Cu(NO3)2 + 8 NO + 3 H2SO4 + 4 H2O
Cl2 + CaO = O2 + CaCl =>
Cl2 + 2 CaO = O2 + 2 CaCl
C6H6 + H2 = C6H12 =>
C6H6 + 3 H2 = C6H12
aluminiumnitrate + potassiumhydroxide = aluminiumhydroxide + potassiumnitrate =>
Al(NO3)3 + 3 KOH = Al(OH)3 + 3 KNO3
H2N(CH2)2COONa + HCl = H2N(CH2)2COOH + NaCl =>
H2N(CH2)2COONa + HCl = H2N(CH2)2COOH + NaCl
Ca3N2 + HNO3 = Ca(NO3)2 + NH3 =>
Ca3N2 + 6 HNO3 = 3 Ca(NO3)2 + 2 NH3
(MgOH)2CO3 = MgO + CO2 + H2O =>
(MgOH)2CO3 = 2 MgO + CO2 + H2O
NaPO4 + Pb(NO3) = NaNO3 + PbPO4 =>
NaPO4 + Pb(NO3) = NaNO3 + PbPO4
NaCl + CaS = Na2S + CaCl2 =>
2 NaCl + CaS = Na2S + CaCl2
Ti + H2O = Ti(OH)3 + H =>
Ti + 3 H2O = Ti(OH)3 + 3 H
Al(OH)3 + Ge(NO3)4 = Al(NO3)3 + Ge(OH)4 =>
4 Al(OH)3 + 3 Ge(NO3)4 = 4 Al(NO3)3 + 3 Ge(OH)4
Na2CO3 + NH4Cl = CO2 + H2O + NH3 + NaCl =>
Na2CO3 + 2 NH4Cl = CO2 + H2O + 2 NH3 + 2 NaCl
Au + BrF3 + KF = Br + KAuF4 =>
Au + BrF3 + KF = Br + KAuF4
Mg(MnO4)2 + K2Cr2O7 = MgCr2O7 + KMnO4 =>
Mg(MnO4)2 + K2Cr2O7 = MgCr2O7 + 2 KMnO4
NHO3 + Cu = Cu(NO3)2 + NO2 + H2O =>
4 NHO3 + Cu = Cu(NO3)2 + 2 NO2 + 2 H2O
Na3(PO4) + Cu(Cl2) = Cu3(PO4)2 + Na(Cl) =>
2 Na3(PO4) + 3 Cu(Cl2) = Cu3(PO4)2 + 6 Na(Cl)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
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