| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2CO3 + Ca(C2H3O2)2 = K2(C2H3O2)2 + CaCO3
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
Be + P4 = BeP =>
4 Be + P4 = 4 BeP
C7H9O3N + O2 = CO2 + H2O + NH3 =>
C7H9O3N + 7 O2 = 7 CO2 + 3 H2O + NH3
MgO + N2O3 = Mg(NO2)2 =>
MgO + N2O3 = Mg(NO2)2
Ag3N + H2O + NH3 = Ag(NH3)2OH =>
Ag3N + 3 H2O + 5 NH3 = 3 Ag(NH3)2OH
Br2(aq) + KF(aq) = F2(g) + KBr(aq) =>
Br2(aq) + 2 KF(aq) = F2(g) + 2 KBr(aq)
H2SO + KOH = HSOK + H2O =>
H2SO + KOH = HSOK + H2O
NaBrO + H2O = HNaBrO + OH =>
NaBrO + H2O = HNaBrO + OH
Cu(NO3)2 + K2CO3 = Cu2CO3 + K(NO3)2 =>
2 Cu(NO3)2 + K2CO3 = Cu2CO3 + 2 K(NO3)2
KO2 + H = K2H + O =>
2 KO2 + H = K2H + 4 O
C + H + O + N = C3H5ON =>
3 C + 5 H + O + N = C3H5ON
NO2 + OCl = NO3 + Cl =>
NO2 + OCl = NO3 + Cl
ClCH2CH2Cl + C10H14O6 = C2H3Cl + H2O + O2 =>
5 ClCH2CH2Cl + C10H14O6 = 10 C2H3Cl + 2 H2O + 2 O2
Ag + KClO3 = AgClO3 + K =>
Ag + KClO3 = AgClO3 + K
Na2HPO4 + CoSO4 = Na2SO4 + CoHPO4 =>
Na2HPO4 + CoSO4 = Na2SO4 + CoHPO4
CH4 = H2 + C2H6 =>
2 CH4 = H2 + C2H6
Mg + H3PO4 = Mg3(PO4)2 + H2 =>
3 Mg + 2 H3PO4 = Mg3(PO4)2 + 3 H2
HCl + H2O = H3O{+} + Cl{-} =>
HCl + H2O = H3O{+} + Cl{-}
Au + CuO = Au2O3 + Cu =>
2 Au + 3 CuO = Au2O3 + 3 Cu
ZnCl2 + (NH4)2 + S = ZnS + NH4Cl =>
ZnCl2 + (NH4)2 + S = ZnS + 2 NH4Cl
C5H11N + H2O = OH + C5H11NH =>
C5H11N + H2O = OH + C5H11NH
C19H31COOCH3 + O2 = CO2 + H2O =>
2 C19H31COOCH3 + 57 O2 = 42 CO2 + 34 H2O
PbCl + FeO = FeCl + PbO =>
PbCl + FeO = FeCl + PbO
NaOCl + Na2S2O3 = Na2S2O8 + NaCl =>
5 NaOCl + Na2S2O3 = Na2S2O8 + 5 NaCl
SiO2 + H3PO4 = Si3(PO4)4 + H2O =>
3 SiO2 + 4 H3PO4 = Si3(PO4)4 + 6 H2O
Fl + HCl = HFl + Cl =>
Fl + HCl = HFl + Cl
NO + H2 = H2O + N2 =>
2 NO + 2 H2 = 2 H2O + N2
phosphorus + chlorine = phosphorustrichloride =>
2 P + 3 Cl2 = 2 PCl3
Co(OH)3 + N2O3 = Co(NO2)3 + H2O =>
2 Co(OH)3 + 3 N2O3 = 2 Co(NO2)3 + 3 H2O
CH2CHCHCH2 + KMnO4 + H2O = MnO2 + CH2(OH)CH(OH)CH(OH)CH2(OH) + KOH =>
3 CH2CHCHCH2 + 4 KMnO4 + 8 H2O = 4 MnO2 + 3 CH2(OH)CH(OH)CH(OH)CH2(OH) + 4 KOH
MgSO4 + C3H6O = MgH6O + C3SO4 =>
MgSO4 + C3H6O = MgH6O + C3SO4
CH3COOH(aq) + NaOH(aq) = CH3COO + Na + H2O =>
CH3COOH(aq) + NaOH(aq) = CH3COO + Na + H2O
MnO2 + O2 = MnO4 =>
MnO2 + O2 = MnO4
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
(HCOO)2Ca = HCOH + CaCO3 =>
(HCOO)2Ca = HCOH + CaCO3
C5H6N2O4 + H2O = C5H8N2O5 =>
C5H6N2O4 + H2O = C5H8N2O5
C6H5NO2 + H2 = C6H5NH3 + H2O =>
2 C6H5NO2 + 7 H2 = 2 C6H5NH3 + 4 H2O
CrO3 + KNO3 + Na2CO3 = NaCrO4 + KNO + CO2 =>
4 CrO3 + KNO3 + 2 Na2CO3 = 4 NaCrO4 + KNO + 2 CO2
Na + Fe(SO4)3 = Na2SO4 + Fe =>
6 Na + Fe(SO4)3 = 3 Na2SO4 + Fe
NaI + H3PO4 = H3I + NaPO4 =>
NaI + H3PO4 = H3I + NaPO4
SrCl + KF = KCl + SrF =>
SrCl + KF = KCl + SrF
ZnClO3 + Ag = Zn + AgClO3 =>
ZnClO3 + Ag = Zn + AgClO3
CrCl3 + CON2H4 = CrCl3*6CON2H4 =>
CrCl3 + 6 CON2H4 = CrCl3*6CON2H4
Si2Cl6 + H2O = SiO2 + HCl2 + H =>
Si2Cl6 + 4 H2O = 2 SiO2 + 3 HCl2 + 5 H
Cr + H2SO4 = SO2 + Cr2O3 + H2O =>
2 Cr + 3 H2SO4 = 3 SO2 + Cr2O3 + 3 H2O
Mn2O3 + HBr = H2O + MnBr2 + Br =>
Mn2O3 + 6 HBr = 3 H2O + 2 MnBr2 + 2 Br
CoCO37H2O + C5H8O2 = Co(acac) + H2O + CO2 =>
12 CoCO37H2O + 35 C5H8O2 = 12 Co(acac) + 152 H2O + 187 CO2
N + CuSO4 = NSO4 + Cu =>
N + CuSO4 = NSO4 + Cu
Ga + Cl = GaCl =>
Ga + Cl = GaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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