| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Na2SO4(aq) + 2 Al(NO3)3(aq) = 6 NaNO3(aq) + Al2(SO4)3(aq)
KMnO4 + Sn(SO4) + H2SO4 = Sn(SO4)2 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 5 Sn(SO4) + 8 H2SO4 = 5 Sn(SO4)2 + 2 MnSO4 + K2SO4 + 8 H2O
C2H2 = C + H =>
C2H2 = 2 C + 2 H
HCl + NH4(OH) = NH4(Cl) + H2O =>
HCl + NH4(OH) = NH4(Cl) + H2O
Zn(NO3)2 + Na3(PO4) = Zn3(PO4)2 + Na(NO3) =>
3 Zn(NO3)2 + 2 Na3(PO4) = Zn3(PO4)2 + 6 Na(NO3)
NO2 + H3O = NH3 + H2O =>
NO2 + 7 H3O = NH3 + 9 H2O
OC5H9O + O2 = CO2 + H2O =>
4 OC5H9O + 25 O2 = 20 CO2 + 18 H2O
FeS2 + PbO = FeO + PbS2 =>
FeS2 + PbO = FeO + PbS2
CH4 + HO2 = CO2 + H2O =>
3 CH4 + 8 HO2 = 3 CO2 + 10 H2O
Sm + O2 = SmO2 =>
Sm + O2 = SmO2
C8H16O2 + C2H5OH = C10H20O2 + H2O =>
C8H16O2 + C2H5OH = C10H20O2 + H2O
C17H36O3 + O2 = CO2 + H2O =>
2 C17H36O3 + 49 O2 = 34 CO2 + 36 H2O
Br + CaCl2 = BrCl + Ca =>
2 Br + CaCl2 = 2 BrCl + Ca
Pb(NO3)2(aq) + CuSO4(aq) = PbSO4(aq) + Cu(NO3)2(aq) =>
Pb(NO3)2(aq) + CuSO4(aq) = PbSO4(aq) + Cu(NO3)2(aq)
C6H12O6 + HCl = C6H13O6 + Cl =>
C6H12O6 + HCl = C6H13O6 + Cl
C6H6O7 + NaHCO3 = H2O + CO2 + Na3C6H5O7 =>
9 C6H6O7 + 24 NaHCO3 = 19 H2O + 30 CO2 + 8 Na3C6H5O7
Ca(OH)2 + (NH4)2SO4 = Ca(SO4) + NH3 + H2O =>
Ca(OH)2 + (NH4)2SO4 = Ca(SO4) + 2 NH3 + 2 H2O
Fe2O3 + K = K2O + Fe =>
Fe2O3 + 6 K = 3 K2O + 2 Fe
HClO4(aq) + K2CO3(aq) = KClO4(aq) + H2O(l) + CO2() =>
2 HClO4(aq) + K2CO3(aq) = 2 KClO4(aq) + H2O(l) + CO2()
NaCl + CuSO4*5H2O = Na2SO4 + CuCl2 + H2O =>
2 NaCl + CuSO4*5H2O = Na2SO4 + CuCl2 + 5 H2O
GaCl3 + K2CO3 + H2O = KCl + Ga(OH)3 + CO2 =>
2 GaCl3 + 3 K2CO3 + 3 H2O = 6 KCl + 2 Ga(OH)3 + 3 CO2
KIO3 + SO2 + H2O = I2 + K2SO4 + H2SO4 =>
2 KIO3 + 5 SO2 + 4 H2O = I2 + K2SO4 + 4 H2SO4
KNO2(aq) + HCl(aq) = KCl + HNO2 =>
KNO2(aq) + HCl(aq) = KCl + HNO2
SiO2 + HF(aq) = SiF4(g) + H2O =>
SiO2 + 4 HF(aq) = SiF4(g) + 2 H2O
Cl{-} + CrO4{2-} + H{+} = Cl2 + Cr(OH)3 + H2O =>
6 Cl{-} + 2 CrO4{2-} + 10 H{+} = 3 Cl2 + 2 Cr(OH)3 + 2 H2O
CHOOH = CH4 + CO2 + H2O =>
4 CHOOH = CH4 + 3 CO2 + 2 H2O
Co(NO3)2*6H2O + NaHCO3 + H2O2 = Na3[Co(CO3)3] + H2O + NaNO3 + CO2 =>
2 Co(NO3)2*6H2O + 10 NaHCO3 + H2O2 = 2 Na3[Co(CO3)3] + 18 H2O + 4 NaNO3 + 4 CO2
(CH3)4NI + I2 = (CH3)4NI3 =>
(CH3)4NI + I2 = (CH3)4NI3
NaC3H5O2 + OH = NaOH + C3H5O2 =>
NaC3H5O2 + OH = NaOH + C3H5O2
C2H2(g) + O(g) = CO2(g) + H2O(g) =>
C2H2(g) + 5 O(g) = 2 CO2(g) + H2O(g)
CuCO3 = CO2 + CuO =>
CuCO3 = CO2 + CuO
Mn(SO4) = MnO + SO3 =>
Mn(SO4) = MnO + SO3
(NH4)2SO4 + MgBr2 = NH4Br + MgSO4 =>
(NH4)2SO4 + MgBr2 = 2 NH4Br + MgSO4
NaHSO3(s) = Na2SO3 + SO2 + H2O =>
2 NaHSO3(s) = Na2SO3 + SO2 + H2O
HCl + Cu2CO3 = H2CO3 + CuCl =>
2 HCl + Cu2CO3 = H2CO3 + 2 CuCl
C6H10 + Br = C6H10Br =>
C6H10 + Br = C6H10Br
Cu2 + PO4 = Cu2(PO4) =>
Cu2 + PO4 = Cu2(PO4)
Ca(OH)2 + (NH4)2SO4 = Ca(SO4) + NH3 + H2O =>
Ca(OH)2 + (NH4)2SO4 = Ca(SO4) + 2 NH3 + 2 H2O
C4H6 + Cl2 = C4H6Cl =>
2 C4H6 + Cl2 = 2 C4H6Cl
Pb(NO3)2 + Na3(PO4) = Pb3(PO4)2 + Na(NO3) =>
3 Pb(NO3)2 + 2 Na3(PO4) = Pb3(PO4)2 + 6 Na(NO3)
ZnBr + Ag(NO3)2 = Zn(NO3)2 + AgBr =>
ZnBr + Ag(NO3)2 = Zn(NO3)2 + AgBr
I{-} = I3{-} + e =>
3 I{-} = I3{-} + 2e
CU(OH)2 + HNO3 = CU(NO3)2 + H2O =>
CU(OH)2 + 2 HNO3 = CU(NO3)2 + 2 H2O
C2H5SH(l) + O2 = CO2(g) + H2O(l) + SO2(g) =>
2 C2H5SH(l) + 9 O2 = 4 CO2(g) + 6 H2O(l) + 2 SO2(g)
NaCO3 + CH3COOH = CH3COONa + CO2 + H2O =>
8 NaCO3 + 9 CH3COOH = 8 CH3COONa + 10 CO2 + 6 H2O
C300H602 + O2 = CO2 + H2O =>
2 C300H602 + 901 O2 = 600 CO2 + 602 H2O
HPbO2 + Cr(OH)3 = Pb + CrO4 + H2O =>
5 HPbO2 + 3 Cr(OH)3 = 5 Pb + 3 CrO4 + 7 H2O
PH3 + O2 = H2O + PO =>
4 PH3 + 5 O2 = 6 H2O + 4 PO
Ca(OH)2 + (NH4)2SO4 = Ca(SO4) + NH3 + H2O =>
Ca(OH)2 + (NH4)2SO4 = Ca(SO4) + 2 NH3 + 2 H2O
NH4Cl + Fe(NO3)3 = NH4(NO3) + FeCl3 =>
3 NH4Cl + Fe(NO3)3 = 3 NH4(NO3) + FeCl3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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