| Équations équilibrées la veille | Équations équilibrées le lendemain |
MnO2 + 4 HSO4 + 6 NaI = MnSO4 + 3 Na2SO4 + 2 H2O + 6 I
Fe(s) + S8 = Fe2S3(s) =>
16 Fe(s) + 3 S8 = 8 Fe2S3(s)
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
NaNo3 + LiOH = LiNo3 + NaOH =>
NaNo3 + LiOH = LiNo3 + NaOH
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NaOH(aq) + HCl = NaCl + H2O =>
NaOH(aq) + HCl = NaCl + H2O
(NH4)3PO4(s) + Na2CO3(aq) = Na3PO4(aq) + H2CO3(aq) + NH3(g) =>
2(NH4)3PO4(s) + 3 Na2CO3(aq) = 2 Na3PO4(aq) + 3 H2CO3(aq) + 6 NH3(g)
Al(OH)3 + H4SiO4 + Na{+} = NaAl7Si11O30(OH)6 + H{+} + H2O =>
7 Al(OH)3 + 11 H4SiO4 + Na{+} = NaAl7Si11O30(OH)6 + H{+} + 29 H2O
C4H7OH + H2 = C4H8 + H2O =>
C4H7OH + H2 = C4H8 + H2O
Z + H2SO4 = ZSO4 + H =>
Z + H2SO4 = ZSO4 + 2 H
C6H12O + KMnO4 + H3PO4 = C6H10O4 + KOH + MnO2 + H2PO4 =>
C6H12O + 3 KMnO4 + H3PO4 = C6H10O4 + 3 KOH + 3 MnO2 + H2PO4
KI + ClO + H2SO4 = K2SO4 + H2O + I2 + Cl =>
2 KI + ClO + H2SO4 = K2SO4 + H2O + I2 + Cl
C3H8O + Cl2 = HCl + CCl4 + H2O =>
C3H8O + 9 Cl2 = 6 HCl + 3 CCl4 + H2O
Ca(OH)2 + Cr(ClO4)2 = Cr(OH)2 + Ca(ClO4)2 =>
Ca(OH)2 + Cr(ClO4)2 = Cr(OH)2 + Ca(ClO4)2
Na2WO4*2H2O + Na2HPO4 + Na2MoO4*2H2O + H2SO4 = H3PW10Mo2O40 + NaHSO4 + H2O =>
10 Na2WO4*2H2O + Na2HPO4 + 2 Na2MoO4*2H2O + 26 H2SO4 = H3PW10Mo2O40 + 26 NaHSO4 + 36 H2O
S + Zn3N2 = N + ZnS =>
3 S + Zn3N2 = 2 N + 3 ZnS
Fe + O2(g) = Fe2O3(s) =>
4 Fe + 3 O2(g) = 2 Fe2O3(s)
CH3NH2 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + CO2 + N2 + H2O =>
10 CH3NH2 + 18 KMnO4 + 27 H2SO4 = 18 MnSO4 + 9 K2SO4 + 10 CO2 + 5 N2 + 52 H2O
Cu2O1 + C = Cu1 + C1O2 =>
2 Cu2O1 + C = 4 Cu1 + C1O2
C10H21O2 + O2 = CO2 + H2O =>
4 C10H21O2 + 57 O2 = 40 CO2 + 42 H2O
Hg(NO3)2 + Cl = Hg2Cl2 + NO3 =>
2 Hg(NO3)2 + 2 Cl = Hg2Cl2 + 4 NO3
HCl + NaOH(aq) = NaCl(aq) + H2O =>
HCl + NaOH(aq) = NaCl(aq) + H2O
Mg(NO3)2KOH = MgOHK(NO3)2 =>
Mg(NO3)2KOH = MgOHK(NO3)2
B2O3(s) + CH4(s) = B4C + CO2(g) + H2 =>
2 B2O3(s) + 4 CH4(s) = B4C + 3 CO2(g) + 8 H2
FeSO4 + Ba(NO3)2 = Fe(NO3)2 + BaSO4 =>
FeSO4 + Ba(NO3)2 = Fe(NO3)2 + BaSO4
C6H5CH3 + HNO3 = C6H2CH3(NO2)3 + H2O =>
C6H5CH3 + 3 HNO3 = C6H2CH3(NO2)3 + 3 H2O
Na2SiO3 + MnCl2 = NaCl + MnSiO3 =>
Na2SiO3 + MnCl2 = 2 NaCl + MnSiO3
C5H9NO2 + O2 = CO2 + H2O + CH4N2O =>
2 C5H9NO2 + 11 O2 = 9 CO2 + 7 H2O + CH4N2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
K2Cr2O7 + BaCl2 + H2O = BaCrO4 + KCl + HCl =>
K2Cr2O7 + 2 BaCl2 + H2O = 2 BaCrO4 + 2 KCl + 2 HCl
Pb(NO3)2 + NaCl = NaNO3 + PbCl2 =>
Pb(NO3)2 + 2 NaCl = 2 NaNO3 + PbCl2
Fe + O2(g) = Fe2O3 =>
4 Fe + 3 O2(g) = 2 Fe2O3
CrSO4 + H2SO4 = Cr2SO43 + H2O + SO2 =>
2 CrSO4 + 37 H2SO4 = Cr2SO43 + 37 H2O + 38 SO2
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
Ca(NO3)2 + Na2(SO4) = Ca(SO4) + NaNO3 =>
Ca(NO3)2 + Na2(SO4) = Ca(SO4) + 2 NaNO3
CH3I + NaNH2 = NH2CH3 + NaI =>
CH3I + NaNH2 = NH2CH3 + NaI
C6H5CH3 + HNO3 = C6H4CH3NO2 + H2O =>
C6H5CH3 + HNO3 = C6H4CH3NO2 + H2O
C2H4 + CHI = C2H5CI =>
C2H4 + CHI = C2H5CI
C5H9NO2 + O2 = CO2 + H2O + NH3 =>
2 C5H9NO2 + 11 O2 = 10 CO2 + 6 H2O + 2 NH3
C3H8 + O2 = CO2 + H2 =>
C3H8 + 3 O2 = 3 CO2 + 4 H2
Na2WO4*2H2O + Na2HPO4 + Na2MoO4*2H2O + H2SO4 = H3PW7Mo5O40 + NaHSO4 + H2O =>
7 Na2WO4*2H2O + Na2HPO4 + 5 Na2MoO4*2H2O + 26 H2SO4 = H3PW7Mo5O40 + 26 NaHSO4 + 36 H2O
Pb(NO3)2 + Zn = Zn(NO3)2 + Pb(s) =>
Pb(NO3)2 + Zn = Zn(NO3)2 + Pb(s)
CH3I + NaNH2 = NH2CH3 + NaI =>
CH3I + NaNH2 = NH2CH3 + NaI
Sb + HNO3 + H2O = H(Sb(OH)6) + NO2 =>
Sb + 5 HNO3 + H2O = H(Sb(OH)6) + 5 NO2
F2 + Ar = ArF =>
F2 + 2 Ar = 2 ArF
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Na2(SO4) + Ca(NO3)2 = NaNO3 + CaSO4 =>
Na2(SO4) + Ca(NO3)2 = 2 NaNO3 + CaSO4
C6H5CH3 + HNO3 = C6H4NO2CH3 + H2O =>
C6H5CH3 + HNO3 = C6H4NO2CH3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/13/24
Équations équilibrées sur12/13/23
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