| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(s) + 2 HCl(aq) = MgCl2(aq) + H2(g)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C8H10 + O2 = C + H2O =>
2 C8H10 + 5 O2 = 16 C + 10 H2O
N2H4O3 + CH2 = CO + H2O + N2 =>
2 N2H4O3 + CH2 = CO + 5 H2O + 2 N2
AgNO3 + PH3 + H2O = HNO3 + H3PO4 + Ag =>
8 AgNO3 + PH3 + 4 H2O = 8 HNO3 + H3PO4 + 8 Ag
AgNO3 + C6H8O6 + NaOH = Ag + C6H8O7 + NaNO3 + H2O =>
2 AgNO3 + C6H8O6 + 2 NaOH = 2 Ag + C6H8O7 + 2 NaNO3 + H2O
KCl + BaCl2 = KBaCl3 =>
KCl + BaCl2 = KBaCl3
Mn2O7 + CH3CH2OH = MnO2 + CO2 + H2O =>
2 Mn2O7 + CH3CH2OH = 4 MnO2 + 2 CO2 + 3 H2O
H3AsO3 + Al(OH)3 = AlAsO3 + H2O =>
H3AsO3 + Al(OH)3 = AlAsO3 + 3 H2O
CH3COCl + Na(CH3COO) = NaCl + CH3CO(CH3COO) =>
CH3COCl + Na(CH3COO) = NaCl + CH3CO(CH3COO)
AB + CK = AK + BC =>
AB + CK = AK + BC
C8H4O + O2 = H2O + CO2 =>
2 C8H4O + 17 O2 = 4 H2O + 16 CO2
HCCH + CuCl + NH3 = Cu2C2 + NH4Cl =>
HCCH + 2 CuCl + 2 NH3 = Cu2C2 + 2 NH4Cl
FeO + V2O5 = VO + Fe2O3 =>
6 FeO + V2O5 = 2 VO + 3 Fe2O3
C5H12 + F2 = CF2 + HF =>
C5H12 + 11 F2 = 5 CF2 + 12 HF
Ge + KClO3 + KOH = K2GeO3 + KCl + H2O =>
3 Ge + 2 KClO3 + 6 KOH = 3 K2GeO3 + 2 KCl + 3 H2O
O3 + KI + H2O = I2 + KOH =>
O3 + 6 KI + 3 H2O = 3 I2 + 6 KOH
AlCl + Na2SO4 = Al2(SO4) + NaCl =>
2 AlCl + Na2SO4 = Al2(SO4) + 2 NaCl
BaBr2 = Ba{2+} + Br{-} =>
BaBr2 = Ba{2+} + 2 Br{-}
NaSO4 + BaCl2 = NaCl2 + Ba2(SO4)2 =>
2 NaSO4 + 2 BaCl2 = 2 NaCl2 + Ba2(SO4)2
C(s) + O2(g) = CO(g) = Fe2O3(s) + CO(g) = Fe(s) + CO2(g) =>
2 C(s) + O2(g) = 2 CO(g)
(NH4)2SO4 + Ba(CH3CO2)2 = NH4CH3CO2 + BaSO4 =>
(NH4)2SO4 + Ba(CH3CO2)2 = 2 NH4CH3CO2 + BaSO4
NaNO3 + Al2(SO4)3 = NaNO3Al2(SO4)3 =>
NaNO3 + Al2(SO4)3 = NaNO3Al2(SO4)3
CH4 = C2H6 + H2 =>
2 CH4 = C2H6 + H2
C17H14 + O2 = CO2 + H2O =>
2 C17H14 + 41 O2 = 34 CO2 + 14 H2O
H2 + Na2SiO3 = Si + NaOH + H2O =>
2 H2 + Na2SiO3 = Si + 2 NaOH + H2O
Pt + S = PtS =>
Pt + S = PtS
KOH + SO4 = K(SO4) + OH =>
KOH + SO4 = K(SO4) + OH
O2 + I2 = I2O =>
O2 + 2 I2 = 2 I2O
As2S5 + HNO3 = H3AsO4 + S + H2O + NO2 =>
As2S5 + 10 HNO3 = 2 H3AsO4 + 5 S + 2 H2O + 10 NO2
BaCl2 + Na2CO3 = BaCO3 + NaCl =>
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
NaOH + K2CO3 = Na2CO3 + KOH =>
2 NaOH + K2CO3 = Na2CO3 + 2 KOH
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
HCl + K2Cr2O7 = Cl2 + CrCl3 + KCl + H2O =>
14 HCl + K2Cr2O7 = 3 Cl2 + 2 CrCl3 + 2 KCl + 7 H2O
Mg(OH)2 + HBrO4 = Mg(BrO4)2 + H2O =>
Mg(OH)2 + 2 HBrO4 = Mg(BrO4)2 + 2 H2O
CuSO4 + HCl = CuCl2 + H2SO4 =>
CuSO4 + 2 HCl = CuCl2 + H2SO4
Ag(NH3)2NO3 = Ag3N + NH4NO3 + NH3 =>
3 Ag(NH3)2NO3 = Ag3N + 3 NH4NO3 + 2 NH3
Al(s) + HBr(aq) = AlBr3(aq) + H2(g) =>
2 Al(s) + 6 HBr(aq) = 2 AlBr3(aq) + 3 H2(g)
Cr2O3 + HI = CrI3 + H2O =>
Cr2O3 + 6 HI = 2 CrI3 + 3 H2O
K2SO4 + Ca(OH)2 = K2(OH)2 + CaSO4 =>
K2SO4 + Ca(OH)2 = K2(OH)2 + CaSO4
Na2(SO4) + Ba(NO3)2 = NaNO3 + BaSO4 =>
Na2(SO4) + Ba(NO3)2 = 2 NaNO3 + BaSO4
CoSO4 = CoSO2 + O2 =>
CoSO4 = CoSO2 + O2
C3H5 + Cl2 = C3H5Cl2 =>
C3H5 + Cl2 = C3H5Cl2
ZnO + HClO4 = ZnCl + H2O + O2 =>
4 ZnO + 4 HClO4 = 4 ZnCl + 2 H2O + 9 O2
MgO + N2 = Mg3N2 + O2 =>
6 MgO + 2 N2 = 2 Mg3N2 + 3 O2
Pb(CH3COO)2 + NH4[C6H5N(O)NO] = Pb[C6H5N(O)NO]2 + NH4(CH3COO) =>
Pb(CH3COO)2 + 2 NH4[C6H5N(O)NO] = Pb[C6H5N(O)NO]2 + 2 NH4(CH3COO)
BaBr2 = Ba{2+} + Br{-} =>
BaBr2 = Ba{2+} + 2 Br{-}
PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl
FeCl3 + CsOH = Fe(OH)3 + CsCl =>
FeCl3 + 3 CsOH = Fe(OH)3 + 3 CsCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/08/24
Équations équilibrées sur10/08/23
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