| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H12O6(s) = 6 C(s) + 6 H2O(l)
MgCO3 + H2O + CO2 = Mg + HCO3 =>
MgCO3 + H2O + CO2 = Mg + 2 HCO3
CaOH + HCl = H(OH) + CaCl =>
CaOH + HCl = H(OH) + CaCl
CH3(CH2)14COOH + NaOH = CH3(CH2)14COO + H2O + Na =>
CH3(CH2)14COOH + NaOH = CH3(CH2)14COO + H2O + Na
BaCO3 + VO2 + SiO2 + O2 = BaVSi2O8 + CO2 =>
2 BaCO3 + 2 VO2 + 4 SiO2 + O2 = 2 BaVSi2O8 + 2 CO2
CuBr2 + CaOH = CuOH + CaBr2 =>
CuBr2 + CaOH = CuOH + CaBr2
C2H4O2 + Al = Al(CH3COO)3 + H2 =>
6 C2H4O2 + 2 Al = 2 Al(CH3COO)3 + 3 H2
Na4P2O7 + ZnSO4 = Zn2P2O7 + Na2SO4 =>
Na4P2O7 + 2 ZnSO4 = Zn2P2O7 + 2 Na2SO4
K2SiO3 + HNO3 = K2NO3 + HSiO3 =>
K2SiO3 + HNO3 = K2NO3 + HSiO3
LiCl + Ba(OH)2 = Li(OH)2 + ClBa =>
LiCl + Ba(OH)2 = Li(OH)2 + ClBa
Cu2O + H2SO4 = CuSO4 + SO2 + H2O =>
Cu2O + 3 H2SO4 = 2 CuSO4 + SO2 + 3 H2O
PH4J + HClO4 = H3PO4 + HJ + Cl2O7 + H2 =>
PH4J + 8 HClO4 = H3PO4 + HJ + 4 Cl2O7 + 4 H2
ZrO2 + C + N2 = ZrN + CO =>
2 ZrO2 + 4 C + N2 = 2 ZrN + 4 CO
K[BiI4] = BiI3KI =>
K[BiI4] = BiI3KI
Fe + (HPO4)2 = FeHPO4 =>
2 Fe + (HPO4)2 = 2 FeHPO4
NH4Cl + Pb(CH3COO)2 = PbCl2 + CH3COONH4 =>
2 NH4Cl + Pb(CH3COO)2 = PbCl2 + 2 CH3COONH4
I2 + Fe = I{-} + Fe{3+} =>
3 I2 + 2 Fe = 6 I{-} + 2 Fe{3+}
CH4 + Br2 = CBr4 + HBr =>
CH4 + 4 Br2 = CBr4 + 4 HBr
C14H26 + O2 = CO + H2O =>
2 C14H26 + 27 O2 = 28 CO + 26 H2O
CrO2{-} + H2O + ClO{-} = CrO42{-} + Cl2 + OH{-} =>
CrO2{-} + 40 H2O + 80 ClO{-} = CrO42{-} + 40 Cl2 + 80 OH{-}
Fe + CO2 = Fe2O3 + C =>
4 Fe + 3 CO2 = 2 Fe2O3 + 3 C
Fe2Al4Si5O18 + H2O = Al2SiO5 + Fe5Al4Si6O22(OH)2 + SiO2 =>
5 Fe2Al4Si5O18 + 2 H2O = 6 Al2SiO5 + 2 Fe5Al4Si6O22(OH)2 + 7 SiO2
H3C3H8 + O2 = CO2 + H2O =>
4 H3C3H8 + 23 O2 = 12 CO2 + 22 H2O
Mg(HCO3)2(aq) + HCl(aq) = MgCl2(aq) + H2O(l)CO2(g) =>
Mg(HCO3)2(aq) + 2 HCl(aq) = MgCl2(aq) + 2 H2O(l)CO2(g)
C2H5OH + C2H4OOH = C4H8O2 + H2O =>
2 C2H5OH + 4 C2H4OOH = 3 C4H8O2 + 4 H2O
Zn2(OH)2SO4 + HNO3 = Zn(NO3)2 + SO3 + H2O =>
Zn2(OH)2SO4 + 4 HNO3 = 2 Zn(NO3)2 + SO3 + 3 H2O
(CoOH)2SO4 + H2O = Co(OH)2 + H2SO4 =>
(CoOH)2SO4 + 2 H2O = 2 Co(OH)2 + H2SO4
CaO + N2O5 = CaNO2 + O3 =>
2 CaO + N2O5 = 2 CaNO2 + O3
Ca(NO3)2 + Na3PO4 = Ca3(PO4)2 + NaNO3 =>
3 Ca(NO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaNO3
LiHCO3 + HNO3 = LiNO3 + H2O + CO2 =>
LiHCO3 + HNO3 = LiNO3 + H2O + CO2
KClO4 + NO = KCl + NO2 =>
KClO4 + 4 NO = KCl + 4 NO2
Ca(OH)2 + MnSO4 = CaSO4 + Mn(OH)2 =>
Ca(OH)2 + MnSO4 = CaSO4 + Mn(OH)2
PdCl2 + HClO3 = Pd(ClO3)2 + HCl =>
PdCl2 + 2 HClO3 = Pd(ClO3)2 + 2 HCl
C2H3O2 + C2H3NaOH = C4H6NaO2(OH) =>
C2H3O2 + C2H3NaOH = C4H6NaO2(OH)
PbCl2 + Li3N = Pb3N2 + LiCl =>
3 PbCl2 + 2 Li3N = Pb3N2 + 6 LiCl
Cu + ZnSO4 + NH3 = Zn(NH3)2 + CuSO4 =>
Cu + ZnSO4 + 2 NH3 = Zn(NH3)2 + CuSO4
CH3OH + NaCl = NaOH + CH3Cl =>
CH3OH + NaCl = NaOH + CH3Cl
Fe2O3 + MnO2 = MnFe2O4 + O2 =>
2 Fe2O3 + 2 MnO2 = 2 MnFe2O4 + O2
NH4OH(aq) + HCl(aq) = H2O(g) + NH4Cl(aq) =>
NH4OH(aq) + HCl(aq) = H2O(g) + NH4Cl(aq)
P + HF = H2 + PF =>
2 P + 2 HF = H2 + 2 PF
Na2 + CO3 + HCI = NaCI + H2I + CO2 =>
Na2 + 4 CO3 + 4 HCI = 2 NaCI + 2 H2I + 6 CO2
C6N6FeK4 + CuSO4*5H2O = Cu2FeC6N6 + K2SO4 + H2O =>
C6N6FeK4 + 2 CuSO4*5H2O = Cu2FeC6N6 + 2 K2SO4 + 10 H2O
Sodiumhydroxide + aluminumsulfate = aluminumhydroxide + sodiumsulfate =>
6 NaOH + Al2(SO4)3 = 2 Al(OH)3 + 3 Na2SO4
LuF3 + FeF3 = LuFeF6 =>
LuF3 + FeF3 = LuFeF6
WCl6 + (Me3Si)2O = WOCl4 + Me3SiCl =>
WCl6 + (Me3Si)2O = WOCl4 + 2 Me3SiCl
HCl + Na2Cr2O7 = NaCl + CrCl2 + H2O + Cl2 =>
14 HCl + Na2Cr2O7 = 2 NaCl + 2 CrCl2 + 7 H2O + 4 Cl2
B2 + W2 = WBW3 =>
B2 + 4 W2 = 2 WBW3
HBr + Ba(OH) = Ba + Br2 + H2O =>
2 HBr + 2 Ba(OH) = 2 Ba + Br2 + 2 H2O
SiH + H2O = SiO2*2(H2O) + H2 =>
2 SiH + 8 H2O = 2 SiO2*2(H2O) + 5 H2
I2 + HNO3 = NO2 + H2O + HIO3 =>
I2 + 10 HNO3 = 10 NO2 + 4 H2O + 2 HIO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/23/24
Équations équilibrées sur12/23/23
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