| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3CH2NH2 + NH2CH2CH2COOH = NH2CH2CH2COONH3CH2CH3
C4H10 + O = CO2 + HO =>
C4H10 + 18 O = 4 CO2 + 10 HO
Zn + H2SO4 = H + Zn(SO4) =>
Zn + H2SO4 = 2 H + Zn(SO4)
NH4Cl + H2O = Cl + H3O + NH3 =>
NH4Cl + H2O = Cl + H3O + NH3
[Ti(OH2)6]Cl3 + H2O2 + H{+} = H2O + Ti{4+} + Cl{-} =>
2[Ti(OH2)6]Cl3 + H2O2 + 2 H{+} = 14 H2O + 2 Ti{4+} + 6 Cl{-}
CH3CCCH3 + NaNH2 = CH3CCCH2Na + NH3 =>
CH3CCCH3 + NaNH2 = CH3CCCH2Na + NH3
AgNO3(aq) + KBr(s) = AgBr(s) + KNO3(aq) =>
AgNO3(aq) + KBr(s) = AgBr(s) + KNO3(aq)
Ca(OH)2 + CH3COONa + NaOH = CH4 + CaO + Na(OH)2 =>
7 Ca(OH)2 + CH3COONa + 7 NaOH = 2 CH4 + 7 CaO + 8 Na(OH)2
CH3CCCH3 + NaNH2 = CH3CCCH2Na + NH3 =>
CH3CCCH3 + NaNH2 = CH3CCCH2Na + NH3
Na2SO4(aq) + HNO3(aq) = H2SO4 + NaNO3 =>
Na2SO4(aq) + 2 HNO3(aq) = H2SO4 + 2 NaNO3
Ni(s) + Cr(NO3)3(aq) = Cr(s) + Ni(NO3) =>
3 Ni(s) + Cr(NO3)3(aq) = Cr(s) + 3 Ni(NO3)
C4H10 + O = CO2 + HO =>
C4H10 + 18 O = 4 CO2 + 10 HO
Sr(OH)2H2O + NH4Cl = SrCl2 + NH3 + H2O =>
Sr(OH)2H2O + 2 NH4Cl = SrCl2 + 2 NH3 + 3 H2O
Mg + HBr = MgBr + H2 =>
2 Mg + 2 HBr = 2 MgBr + H2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
HNO33 + H2S = NO + S + H2O =>
2 HNO33 + 63 H2S = 2 NO + 63 S + 64 H2O
Al(OH)3 + HNO3 = AlOH(NO3)2 + H2O =>
Al(OH)3 + 2 HNO3 = AlOH(NO3)2 + 2 H2O
(NH4)2SO4 + NaOH = Na2 + SO4 + NH3 + H2O =>
(NH4)2SO4 + 2 NaOH = Na2 + SO4 + 2 NH3 + 2 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl1 =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl1
BaCl2 + F2 = BaF2 + Cl =>
BaCl2 + F2 = BaF2 + 2 Cl
Y + HNO3 = HYO3 + H2 + NO2 =>
Y + 3 HNO3 = HYO3 + H2 + 3 NO2
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
Na2Cr2O7 + LiOH = Li2Cr2O7 + NaOH =>
Na2Cr2O7 + 2 LiOH = Li2Cr2O7 + 2 NaOH
Y + HNO3 = HYO3 + H2 + NO2 =>
Y + 3 HNO3 = HYO3 + H2 + 3 NO2
NaOH + K2SO4 = Na2SO4 + KOH =>
2 NaOH + K2SO4 = Na2SO4 + 2 KOH
Y + HNO3 = HYO3 + H2 + NO2 =>
Y + 3 HNO3 = HYO3 + H2 + 3 NO2
Co + ZnCl2 = Zn + CoCl2 =>
Co + ZnCl2 = Zn + CoCl2
Cl + N2 = ClN2 =>
Cl + N2 = ClN2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
HNO3 + S = NO2 + H2SO4 + H2 =>
4 HNO3 + S = 4 NO2 + H2SO4 + H2
Fe304 + HNO3 = Fe(NO3)3 + NH4NO3 + H2O =>
Fe304 + 1140 HNO3 = 304 Fe(NO3)3 + 114 NH4NO3 + 342 H2O
Cu(SO4)2 + Na(PO4)3 = Cu(PO4)2 + Na(SO4)3 =>
3 Cu(SO4)2 + 2 Na(PO4)3 = 3 Cu(PO4)2 + 2 Na(SO4)3
Y(NO3)3*6H2O + Eu(NO3)3*6H2O + C2H2O4*2H2O = Y2O3Eu + N3 + H2O + CO2 =>
2 Y(NO3)3*6H2O + Eu(NO3)3*6H2O + 24 C2H2O4*2H2O = Y2O3Eu + 3 N3 + 90 H2O + 48 CO2
KCl(aq) + H2(SO4)(aq) = K2(SO4)(aq) + HCl(aq) =>
2 KCl(aq) + H2(SO4)(aq) = K2(SO4)(aq) + 2 HCl(aq)
Ca + V2O5 = V2 + CaO =>
5 Ca + V2O5 = V2 + 5 CaO
H2N + Ba(OH)2 = BaN + H2O =>
H2N + Ba(OH)2 = BaN + 2 H2O
FeOOH + HCO3 + H = FeCO3 + H2O =>
FeOOH + HCO3 + 2 H = FeCO3 + 2 H2O
H + I = HI =>
H + I = HI
SnCl4 + Ti(NO3)3 = Sn(NO3)4 + Ti(Cl)3 =>
3 SnCl4 + 4 Ti(NO3)3 = 3 Sn(NO3)4 + 4 Ti(Cl)3
As + HNO3 + HCl = AsCl3 + NO + H2O =>
As + HNO3 + 3 HCl = AsCl3 + NO + 2 H2O
Y + HNO3 = HYO3 + H2 + NO2 =>
Y + 3 HNO3 = HYO3 + H2 + 3 NO2
CaBr2 + K = KBr + Ca =>
CaBr2 + 2 K = 2 KBr + Ca
Fe(NO3)3 + KSCN = Fe(SCN)3 + KNO3 =>
Fe(NO3)3 + 3 KSCN = Fe(SCN)3 + 3 KNO3
FeCO3(s) + H2SO4(aq) = Fe2(SO4)3(aq) + H2O(l) + CO2(g) + S =>
6 FeCO3(s) + 10 H2SO4(aq) = 3 Fe2(SO4)3(aq) + 10 H2O(l) + 6 CO2(g) + S
ZnSO4 + H3PO4 = H2SO4 + ZnHPO4 =>
ZnSO4 + H3PO4 = H2SO4 + ZnHPO4
FeCl3 + NaOH = Fe(OH)3 + NaCl1 =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl1
CuSO4 + H2O = CuSO4*H2O =>
CuSO4 + H2O = CuSO4*H2O
NH4CO3(s) = NH4(g) + CO3 =>
NH4CO3(s) = NH4(g) + CO3
CuSO4 + NH4OH = Cu(NH3)4{2+} + H2O + SO4{2-} =>
CuSO4 + 4 NH4OH = Cu(NH3)4{2+} + 4 H2O + SO4{2-}
KOH + H2SO4 = H2O + K2SO4 =>
2 KOH + H2SO4 = 2 H2O + K2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/05/24
Équations équilibrées sur03/06/23
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