| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C7H8O2 + C2H2O3 = 2 C8H8O3 + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
P4 + IO3{-} + OH{-} = PO4{-3} + I2 + H2O =>
P4 + 4 IO3{-} + 8 OH{-} = 4 PO4{-3} + 2 I2 + 4 H2O
C3H5(OH) + HBr = C3H5Br + H2O =>
C3H5(OH) + HBr = C3H5Br + H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
AlBr3 + H3PO4 = AlPO4 + HBr =>
AlBr3 + H3PO4 = AlPO4 + 3 HBr
C2H6 + Na = C2H5Na + H2 =>
2 C2H6 + 2 Na = 2 C2H5Na + H2
CeCl3 + (NH4)2C2O4 = Ce2(C2O4)3 + NH4Cl =>
2 CeCl3 + 3(NH4)2C2O4 = Ce2(C2O4)3 + 6 NH4Cl
IOH = I + OH =>
IOH = I + OH
C2H4 + NaOH = C2H5ONa =>
C2H4 + NaOH = C2H5ONa
HNO3 + Ti(OH)4 = H(OH)4 + TiNO3 =>
HNO3 + Ti(OH)4 = H(OH)4 + TiNO3
NaOH + Fe(SO4)3 = Na(SO4)3 + FeOH =>
NaOH + Fe(SO4)3 = Na(SO4)3 + FeOH
Mg + (HCl) = MgCl2 + H2 =>
Mg + 2(HCl) = MgCl2 + H2
CH3COOC3H7KOH = CH3COOKC3H7OH =>
CH3COOC3H7KOH = CH3COOKC3H7OH
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
Tc + HBrO2 = Tc(BrO2)7 + H2 =>
2 Tc + 14 HBrO2 = 2 Tc(BrO2)7 + 7 H2
Cr2 + H2O = Cr2O4 + H =>
Cr2 + 4 H2O = Cr2O4 + 8 H
Co(SO4) + Na2(CO3) = Co(CO3) + Na2(SO4) =>
Co(SO4) + Na2(CO3) = Co(CO3) + Na2(SO4)
CsOH + H2CrO4 = Cs2(CrO4) + H2O =>
2 CsOH + H2CrO4 = Cs2(CrO4) + 2 H2O
C7 + H14 + O2 = CHO =>
2 C7 + H14 + 7 O2 = 14 CHO
CH3CH2CH2OHCUO = CH3CH2CHOCUH2O =>
CH3CH2CH2OHCUO = CH3CH2CHOCUH2O
FeL2 + Cl2 = FeCl3 + L2 =>
2 FeL2 + 3 Cl2 = 2 FeCl3 + 2 L2
C2H5O(l) + O2(g) = CO2(g) + H2O(v) =>
4 C2H5O(l) + 11 O2(g) = 8 CO2(g) + 10 H2O(v)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CH4 + H2O = H2 + CO =>
CH4 + H2O = 3 H2 + CO
YbSO4 + HNO3 = Yb2(SO4)3 + Yb(NO3)3 + NO + H2O =>
3 YbSO4 + 4 HNO3 = Yb2(SO4)3 + Yb(NO3)3 + NO + 2 H2O
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
H2SO3(aq) + KOH(aq) = H2O(l) + K2SO3(aq) =>
H2SO3(aq) + 2 KOH(aq) = 2 H2O(l) + K2SO3(aq)
FeS(s) + O2 = Fe2O3 + SO2 =>
4 FeS(s) + 7 O2 = 2 Fe2O3 + 4 SO2
CO2Ca(OH)2 = Ca(OH)2CO2 =>
CO2Ca(OH)2 = Ca(OH)2CO2
H3BO3 + MgCO3 = Mg3(BO3)2 + CO2 + H2O =>
2 H3BO3 + 3 MgCO3 = Mg3(BO3)2 + 3 CO2 + 3 H2O
KF + HBrO3 = KBrO3 + HF =>
KF + HBrO3 = KBrO3 + HF
NH3 + Cu2O = Cu + N + H2O =>
2 NH3 + 3 Cu2O = 6 Cu + 2 N + 3 H2O
P4 + O2 = P4O6 =>
P4 + 3 O2 = P4O6
C2H6 + NaOH = C2H5OH + NaH =>
C2H6 + NaOH = C2H5OH + NaH
Al(OH)3 + NaOH = Na + Al(OH)4 =>
Al(OH)3 + NaOH = Na + Al(OH)4
MnO2 + K2CO3 + O2 = KMnO4 + CO2 =>
4 MnO2 + 2 K2CO3 + 3 O2 = 4 KMnO4 + 2 CO2
W + HNO3 = W(NO3)3 + NO2 + H2O =>
W + 6 HNO3 = W(NO3)3 + 3 NO2 + 3 H2O
Ba(OH)2 + NH4Cl = BaCl2 + NH3 + H2O =>
Ba(OH)2 + 2 NH4Cl = BaCl2 + 2 NH3 + 2 H2O
KMnO4 + NaOH + Na2SO3 = Na2MnO4 + K2SO4 + H2O =>
2 KMnO4 + 2 NaOH + Na2SO3 = 2 Na2MnO4 + K2SO4 + H2O
FeS + O2(g) = Fe2O3 + SO2 =>
4 FeS + 7 O2(g) = 2 Fe2O3 + 4 SO2
Cu + FeSO4 = CuSO4 + Fe =>
Cu + FeSO4 = CuSO4 + Fe
AgNO3 + Pb = Ag + Pb(NO3)2 =>
2 AgNO3 + Pb = 2 Ag + Pb(NO3)2
KHCO3(s) = K2CO3H2OCO2 =>
2 KHCO3(s) = K2CO3H2OCO2
I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
KClO4 = KCl + O2 =>
KClO4 = KCl + 2 O2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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