| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(OH)2 = CuO + H2O
FeO + O2 = Fe3O4 =>
6 FeO + O2 = 2 Fe3O4
MnCl2 + K4FeCN6 = Mn4(FeCN6)2 + KCl =>
4 MnCl2 + 2 K4FeCN6 = Mn4(FeCN6)2 + 8 KCl
C7H8 + O = C7H6O + H2O =>
C7H8 + 2 O = C7H6O + H2O
AlCl3 + Mg = Al + MgCl2 =>
2 AlCl3 + 3 Mg = 2 Al + 3 MgCl2
Ag2SeO3 + N2H4 + NaOH = Ag + Na2Se + N2 + H2O =>
Ag2SeO3 + 2 N2H4 + 2 NaOH = 2 Ag + Na2Se + 2 N2 + 5 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Br + AgNO3 = BrNO3 + Ag =>
Br + AgNO3 = BrNO3 + Ag
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
Zn(s) + HCl(aq) = ZnCl(aq) + H2(g) =>
2 Zn(s) + 2 HCl(aq) = 2 ZnCl(aq) + H2(g)
H2 + Fl = (H2)2Fl =>
2 H2 + Fl = (H2)2Fl
MgBr2 + H2O = MgOHBr + HBr =>
MgBr2 + H2O = MgOHBr + HBr
Fe2(SO4)3 + Fe = FeSO4 =>
Fe2(SO4)3 + Fe = 3 FeSO4
C87H18 + O2 = CO2 + H2O =>
2 C87H18 + 183 O2 = 174 CO2 + 18 H2O
CI2 + LiI = LiCI + I2 =>
CI2 + LiI = LiCI + I2
Ag + SCN = AgSCN =>
Ag + SCN = AgSCN
KMnO3 + Na2C2O4 + H2SO4 = K2SO4 + CO2 + MnSO4 + Na2SO4 + H2O =>
2 KMnO3 + 3 Na2C2O4 + 6 H2SO4 = K2SO4 + 6 CO2 + 2 MnSO4 + 3 Na2SO4 + 6 H2O
HNO3 + Zn(OH)2 = ZnOHNO3 + H2O =>
HNO3 + Zn(OH)2 = ZnOHNO3 + H2O
AgF + NaBr = AgBr + NaF =>
AgF + NaBr = AgBr + NaF
Mn + HBr = MnBr2 + H =>
Mn + 2 HBr = MnBr2 + 2 H
Al + Fe3N2 = Fe + AlN =>
2 Al + Fe3N2 = 3 Fe + 2 AlN
MnO4({-}) + Mn({2+}) + OH({-}) = MnO2 + H({+}) =>
2 MnO4({-}) + 3 Mn({2+}) + 2 OH({-}) = 5 MnO2 + 2 H({+})
H3O = H2 + O2 =>
2 H3O = 3 H2 + O2
Fe + O2 = FeO2 =>
Fe + O2 = FeO2
C5H12 + O2 = O12H2 + C5 =>
C5H12 + 36 O2 = 6 O12H2 + C5
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
Mn + HBr = MnBr2 + H =>
Mn + 2 HBr = MnBr2 + 2 H
Pb(NO3)2 + H2SO4 = PbSO4 + HNO3 =>
Pb(NO3)2 + H2SO4 = PbSO4 + 2 HNO3
MnO2 + KI + H2SO4 = KSO4 + MnSO4 + H2O + I2 =>
2 MnO2 + 2 KI + 4 H2SO4 = 2 KSO4 + 2 MnSO4 + 4 H2O + I2
PbS + HCl + HNO3 = H2[PbCl4] + H2SO4 + NO2 + H2O =>
PbS + 4 HCl + 8 HNO3 = H2[PbCl4] + H2SO4 + 8 NO2 + 4 H2O
CaCl2(aq) + K2SO4(aq) = CaSO4(aq) + KCl(aq) =>
CaCl2(aq) + K2SO4(aq) = CaSO4(aq) + 2 KCl(aq)
K2Cr2O7(aq) + FeSO4(aq) + H2SO4(aq) = Cr2(SO4)3(aq) + Fe2(SO4)3(aq) + K2SO4(aq) + H2O() =>
K2Cr2O7(aq) + 6 FeSO4(aq) + 7 H2SO4(aq) = Cr2(SO4)3(aq) + 3 Fe2(SO4)3(aq) + K2SO4(aq) + 7 H2O()
LiCr3 + BaCl2 = LiCl2 + BaCr3 =>
LiCr3 + BaCl2 = LiCl2 + BaCr3
Al + HCl + Na2S4O6 = AlCl3 + NaCl + H2O + HS =>
14 Al + 48 HCl + 3 Na2S4O6 = 14 AlCl3 + 6 NaCl + 18 H2O + 12 HS
NH3 = N + H =>
NH3 = N + 3 H
MgNO32 + NH42S = MgNH42 + SNO32 =>
MgNO32 + NH42S = MgNH42 + SNO32
CaCl2 + O2 = CaO + Cl2 =>
2 CaCl2 + O2 = 2 CaO + 2 Cl2
CdSO4 + KCl = CdCl + KSO4 =>
CdSO4 + KCl = CdCl + KSO4
F2 + NH3 = NH4F + N2 =>
3 F2 + 8 NH3 = 6 NH4F + N2
CH3COOH + NH3 = CH3COONH4 =>
CH3COOH + NH3 = CH3COONH4
Al(OH)3 = (OH0)3Al =>
Al(OH)3 = (OH0)3Al
Pb(N3) = Pb + N2 =>
2 Pb(N3) = 2 Pb + 3 N2
(NH4)NO3 = N2O + H2O =>
(NH4)NO3 = N2O + 2 H2O
Cl2 + NaI = Cl2I + Na =>
Cl2 + NaI = Cl2I + Na
HCl(g) + CdO(s) = HClCdO =>
HCl(g) + CdO(s) = HClCdO
NO2 + OH = NO3 + H2O =>
NO2 + 2 OH = NO3 + H2O
Ca(ClO3) = CaCl + O2 =>
2 Ca(ClO3) = 2 CaCl + 3 O2
HCl + O = HClO =>
HCl + O = HClO
NaC2O4 + Al2(SO4)3 = Na2SO4 + Al(C2O4)3 =>
6 NaC2O4 + Al2(SO4)3 = 3 Na2SO4 + 2 Al(C2O4)3
NH3 + H2CO3 = NH3CO2 + H2O =>
NH3 + H2CO3 = NH3CO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/23
Équations équilibrées sur12/19/22
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