| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 FeSO4 + KNO3 + 6 KOH = Fe3O4 + KNO2 + 3 K2SO4 + 3 H2O
CuSO4(aq) + Zn(NO3)2(aq) = Cu(NO3)2(aq) + ZnSO4(aq) =>
CuSO4(aq) + Zn(NO3)2(aq) = Cu(NO3)2(aq) + ZnSO4(aq)
HAOH + HBOH = HABOH + H2O =>
HAOH + HBOH = HABOH + H2O
Mg + HCI = MgCI2CH2 =>
Mg + 2 HCI = MgCI2CH2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C5H12(l) + O2(g) = CO2(g) + H2O(g) =>
C5H12(l) + 8 O2(g) = 5 CO2(g) + 6 H2O(g)
I2 + AgF = IF + Ag =>
I2 + 2 AgF = 2 IF + 2 Ag
C5H12(l) + O2(g) = CO2(g) + H2O(l) =>
C5H12(l) + 8 O2(g) = 5 CO2(g) + 6 H2O(l)
H3C6H5O2 + NaOH = Na3C6H5O2 + H2O =>
H3C6H5O2 + 3 NaOH = Na3C6H5O2 + 3 H2O
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Cr(OH)3 + OH{-} + H2O2 = CrO4{2-} + H2O =>
2 Cr(OH)3 + 4 OH{-} + 3 H2O2 = 2 CrO4{2-} + 8 H2O
HCl(aq) + NaI(aq) = NaCl + H2 + I2 =>
2 HCl(aq) + 2 NaI(aq) = 2 NaCl + H2 + I2
PO + H = HPO =>
PO + H = HPO
C4H8 + CuO = CO2 + H2O + Cu =>
C4H8 + 12 CuO = 4 CO2 + 4 H2O + 12 Cu
AgNO3 + HNO3 = Ag(NO3)2 + H =>
AgNO3 + HNO3 = Ag(NO3)2 + H
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
CaC4H4O6 + H2SO4 = C4H6O6 + CaSO4 =>
CaC4H4O6 + H2SO4 = C4H6O6 + CaSO4
C2H2Cl2F2 + H2 = C2H2F2 + HCl =>
C2H2Cl2F2 + H2 = C2H2F2 + 2 HCl
K2S + Pb = PbS + K =>
K2S + Pb = PbS + 2 K
SiO2 + O2 = SiO4 =>
SiO2 + O2 = SiO4
Cu(CH3COO)2 + C2H5OH + NH2CH2COOH = Cu(NH2CH2COO)2 + CH3COOC2H5 + H2O =>
Cu(CH3COO)2 + 2 C2H5OH + 2 NH2CH2COOH = Cu(NH2CH2COO)2 + 2 CH3COOC2H5 + 2 H2O
NaOH + CH3CH(Cl)CH2CH3 = NaCl + CH3CH(OH)CH2CH3 =>
NaOH + CH3CH(Cl)CH2CH3 = NaCl + CH3CH(OH)CH2CH3
Mg(OH)2 + H2SeO2 = MgSeO2 + H2O =>
Mg(OH)2 + H2SeO2 = MgSeO2 + 2 H2O
KOH + HBrO3 = KBrO3 + H2O =>
KOH + HBrO3 = KBrO3 + H2O
Cu + NaCl + H2O = CuCl + NaOH + H2 =>
2 Cu + 2 NaCl + 2 H2O = 2 CuCl + 2 NaOH + H2
Be + OH{-} + H2O = [Be(OH)4]{2-} + H2 =>
Be + 2 OH{-} + 2 H2O = [Be(OH)4]{2-} + H2
Cu2SO4 + KOH = K2SO4 + CuOH =>
Cu2SO4 + 2 KOH = K2SO4 + 2 CuOH
(NH4)2SO3 + CoCl2 = NH4Cl + CoSO3 =>
(NH4)2SO3 + CoCl2 = 2 NH4Cl + CoSO3
N4 + H4 = NH3 =>
N4 + 3 H4 = 4 NH3
NaIO3 + NaSHO3 = NaHSO4 + Na2SO4 + H2O + I2 =>
2 NaIO3 + 5 NaSHO3 = 3 NaHSO4 + 2 Na2SO4 + H2O + I2
H2SO4 + Co(OH) = HCoSO4 + H2O =>
H2SO4 + Co(OH) = HCoSO4 + H2O
NaClO + Na2S2O3 + H2O = NaCl + Na2SO4 + H2SO4 =>
4 NaClO + Na2S2O3 + H2O = 4 NaCl + Na2SO4 + H2SO4
Tl + H2SO4 = Tl2SO4 + S + H2O =>
6 Tl + 4 H2SO4 = 3 Tl2SO4 + S + 4 H2O
Cu + S = Cu2S4 =>
2 Cu + 4 S = Cu2S4
HCl + C2H5NH2 = Cl + C2H6NH2 =>
HCl + C2H5NH2 = Cl + C2H6NH2
Na2B4O7*10H2O = Na2O + H2O + B2O3 =>
Na2B4O7*10H2O = Na2O + 10 H2O + 2 B2O3
CH3CH2OH + O2 = CO + H2O =>
CH3CH2OH + 2 O2 = 2 CO + 3 H2O
K2C2O4 + Pb(ClO3)2 = K(ClO3) + Pb(C2O4) =>
K2C2O4 + Pb(ClO3)2 = 2 K(ClO3) + Pb(C2O4)
C3H6O2 + C2H3N + HCl = C3H5ClO + C2H5NO =>
C3H6O2 + C2H3N + HCl = C3H5ClO + C2H5NO
MgCl2 + Li = Mg + LiCl2 =>
MgCl2 + Li = Mg + LiCl2
S + O2 = SO =>
2 S + O2 = 2 SO
(NH4)3PO4 + CaCl2 = NH4Cl2 + Ca3PO4 =>
(NH4)3PO4 + 3 CaCl2 = 3 NH4Cl2 + Ca3PO4
C6H8ClN + NaOH = NaCl + C6H7N + H2O =>
C6H8ClN + NaOH = NaCl + C6H7N + H2O
FeO + P4O10 = Fe3(PO4)2 =>
6 FeO + P4O10 = 2 Fe3(PO4)2
Sb3S3 + O2 = Sb4O6 + SO2 =>
4 Sb3S3 + 21 O2 = 3 Sb4O6 + 12 SO2
Fe + H2(SO4)3 = FeSO4 + H2 =>
3 Fe + H2(SO4)3 = 3 FeSO4 + H2
Ca(NO3)2 + CO3 = Ca(CO3)2 + NO3 =>
Ca(NO3)2 + 2 CO3 = Ca(CO3)2 + 2 NO3
MnO4{-} + H2SO3 = SO4{2-} + Mn{2+} + H{+} + H2O =>
2 MnO4{-} + 5 H2SO3 = 5 SO4{2-} + 2 Mn{2+} + 4 H{+} + 3 H2O
NaCl + MnO4 + H2SO4 = NaHSO4 + MnSO4 + H2O + Cl =>
6 NaCl + MnO4 + 7 H2SO4 = 6 NaHSO4 + MnSO4 + 4 H2O + 6 Cl
LiAlH4 + O = LiOH + Al(OH)3 =>
LiAlH4 + 4 O = LiOH + Al(OH)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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