| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaCO3 + 2 NaHCO3 = Ca(HCO3)2 + Na2CO3
C8H10 + O3 = CO2 + H2O =>
C8H10 + 7 O3 = 8 CO2 + 5 H2O
Mg + H2O + O2 + COOH = Mg(OH)2COOH =>
2 Mg + 2 H2O + O2 + 2 COOH = 2 Mg(OH)2COOH
CO + Fe2O3 = CO2 + Fe =>
3 CO + Fe2O3 = 3 CO2 + 2 Fe
Na3 = Na =>
Na3 = 3 Na
C6H7ClN2O2 + NaNO2 = C6H4ClN3O2 + NaH3O2 =>
C6H7ClN2O2 + NaNO2 = C6H4ClN3O2 + NaH3O2
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
CaH = Ca + H =>
CaH = Ca + H
C2H6 + Na = C2H5Na + H2 =>
2 C2H6 + 2 Na = 2 C2H5Na + H2
K2MnO4 + H2SO4 = KMnO4 + MnO2 + K2SO4 + H2O =>
3 K2MnO4 + 2 H2SO4 = 2 KMnO4 + MnO2 + 2 K2SO4 + 2 H2O
CH3CH2OH + KMnO4 + HCl = CH3CO2H + MnO2 + KCl + H2O =>
3 CH3CH2OH + 4 KMnO4 + 4 HCl = 3 CH3CO2H + 4 MnO2 + 4 KCl + 5 H2O
I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Na + AlBr3 = NaBr + Al =>
3 Na + AlBr3 = 3 NaBr + Al
NH4Cl + KNO3 = NH4NO3 + KCl =>
NH4Cl + KNO3 = NH4NO3 + KCl
CrCl3*6H2O + NH3 = Cr(NH3)3Cl3 + H2O =>
CrCl3*6H2O + 3 NH3 = Cr(NH3)3Cl3 + 6 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CaCO3 + H2O + CO2 = Ca(HCO3)2 =>
CaCO3 + H2O + CO2 = Ca(HCO3)2
KBr + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + H2O + Br2 + K2SO4 =>
6 KBr + K2Cr2O7 + 7 H2SO4 = Cr2(SO4)3 + 7 H2O + 3 Br2 + 4 K2SO4
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
ZnSO4KOH = KSO4ZnOH =>
ZnSO4KOH = KSO4ZnOH
CUS + O2 = CUSO2 =>
CUS + O2 = CUSO2
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
Pb(N3)2 + Ni(MnO4)2 = Ni2O3 + MnO2 + Pb3O4 + NO =>
15 Pb(N3)2 + 44 Ni(MnO4)2 = 22 Ni2O3 + 88 MnO2 + 5 Pb3O4 + 90 NO
Zn2HCl = HZn2Cl =>
Zn2HCl = HZn2Cl
C(s) + H2(g) = C2H6(g) =>
2 C(s) + 3 H2(g) = C2H6(g)
Sr2C + AlCl3 = SrCl2 + Al4C3 =>
3 Sr2C + 4 AlCl3 = 6 SrCl2 + Al4C3
Hg(s) + HgO(s) + CO2(g) = Hg2CO3(s) =>
Hg(s) + HgO(s) + CO2(g) = Hg2CO3(s)
HClO4 + CH3COONa = CH3ClO4 + HCOONa =>
HClO4 + CH3COONa = CH3ClO4 + HCOONa
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
Na2S2O3 + H2SO4 + K2CrO7 = K2SO4 + Cr2(SO4)3 + Na2SO4 + H2O =>
9 Na2S2O3 + 11 H2SO4 + 8 K2CrO7 = 8 K2SO4 + 4 Cr2(SO4)3 + 9 Na2SO4 + 11 H2O
MgNaHSO4 = MgSO4NaH =>
MgNaHSO4 = MgSO4NaH
C106H263O110N16P + O2 = HCO3{-} + NH4{+} + HPO4{2-} + H{+} =>
C106H263O110N16P + 106 O2 = 106 HCO3{-} + 16 NH4{+} + HPO4{2-} + 92 H{+}
Au + HCl = AuCl + H =>
Au + HCl = AuCl + H
MnCl2 + Na2HPO4 = NaCl + Mn(HPO4) =>
MnCl2 + Na2HPO4 = 2 NaCl + Mn(HPO4)
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
P4S7 + H2O = H3PO3 + H2SO4 + H2S =>
4 P4S7 + 52 H2O = 16 H3PO3 + H2SO4 + 27 H2S
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
FeCl3 + K4[Fe(CN)6] = KFe[Fe(CN)6] + KCl =>
FeCl3 + K4[Fe(CN)6] = KFe[Fe(CN)6] + 3 KCl
P2O5 + KOH = K2HPO4 + H2O =>
P2O5 + 4 KOH = 2 K2HPO4 + H2O
FeCl3 + SnCl2 = FeCl2 + SnCl4 =>
2 FeCl3 + SnCl2 = 2 FeCl2 + SnCl4
BaO2 + H2SO4 = H2O2 + BaSO4 =>
BaO2 + H2SO4 = H2O2 + BaSO4
C6H10 + O2 = CO2 + H2O =>
2 C6H10 + 17 O2 = 12 CO2 + 10 H2O
(NH4)2SO3 + HClO = H2SO3 + NH4ClO =>
(NH4)2SO3 + 2 HClO = H2SO3 + 2 NH4ClO
H2SiF6 = SiF4 + HF =>
H2SiF6 = SiF4 + 2 HF
C6H12O + KMnO4 + H2SO4 = C6H12O4 + K2SO4 + MnSO4 + H2O =>
5 C6H12O + 6 KMnO4 + 9 H2SO4 = 5 C6H12O4 + 3 K2SO4 + 6 MnSO4 + 9 H2O
NaSO4 + MgBr = NaBr + MgSO4 =>
NaSO4 + MgBr = NaBr + MgSO4
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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