| Équations équilibrées la veille | Équations équilibrées le lendemain |
Co(OH)2 + 2 HPO3 = Co(PO3)2 + 2 H2O
C13H10O + (CH3)2CHOH = C26H22O2 + C3H6O =>
2 C13H10O + (CH3)2CHOH = C26H22O2 + C3H6O
CHCOOH + KOH = CHCOOK + H2O =>
CHCOOH + KOH = CHCOOK + H2O
NH4C2H3O2 + H2SO4 = (NH4)2SO4 + HC2H3O2 =>
2 NH4C2H3O2 + H2SO4 = (NH4)2SO4 + 2 HC2H3O2
CU + NO3 = CU(NO3)2 =>
CU + 2 NO3 = CU(NO3)2
KMnO4 + H2(SO4) = K2(SO1) + Mn(SO4) + O2 + H2O =>
2 KMnO4 + 3 H2(SO4) = K2(SO1) + 2 Mn(SO4) + 4 O2 + 3 H2O
CoCl2 + Na2PO3 = CoPO3 + NaCl =>
CoCl2 + Na2PO3 = CoPO3 + 2 NaCl
Cr + HCl + NaOH = Cr(OH)3 + NaCl + H2 =>
2 Cr + 6 HCl + 6 NaOH = 2 Cr(OH)3 + 6 NaCl + 3 H2
KHCO3 + Ca(OH)2 = K2CO3 + CaCO3 + H2O =>
2 KHCO3 + Ca(OH)2 = K2CO3 + CaCO3 + 2 H2O
NO2 + KMnO4 + H2O = MnO2 + HNO3 + KOH =>
3 NO2 + KMnO4 + 2 H2O = MnO2 + 3 HNO3 + KOH
A1(s) + S(s) = A12S3(s) =>
12 A1(s) + 3 S(s) = A12S3(s)
Mg + CI2 = MgCI2 =>
Mg + CI2 = MgCI2
Zn + Cu2Cl = ZnCu + Cl2 =>
4 Zn + 2 Cu2Cl = 4 ZnCu + Cl2
Ca(HCO3)2 + HNO3 = Ca(NO3)2 + H2CO3 =>
Ca(HCO3)2 + 2 HNO3 = Ca(NO3)2 + 2 H2CO3
C25H25 + O2 = CO2 + H2O =>
4 C25H25 + 125 O2 = 100 CO2 + 50 H2O
Ag2O2 + HCl = AgCl + Cl2 + H2O =>
Ag2O2 + 4 HCl = 2 AgCl + Cl2 + 2 H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
NaBr(aq) + H2SO4(aq) = Br2(l) + SO2(g) + H2O(l) + Na2SO4(aq) =>
2 NaBr(aq) + 2 H2SO4(aq) = Br2(l) + SO2(g) + 2 H2O(l) + Na2SO4(aq)
NaOH + NaNO3 + MnSO4 = Na2MnO4 + NaNO2 + H2SO4 =>
2 NaOH + 2 NaNO3 + MnSO4 = Na2MnO4 + 2 NaNO2 + H2SO4
P4S6 + MnO4{-} + H{+} = P2O7{4-} + SO4{2-} + Mn{2+} + H2O =>
5 P4S6 + 56 MnO4{-} + 68 H{+} = 10 P2O7{4-} + 30 SO4{2-} + 56 Mn{2+} + 34 H2O
ICl(s) = I2(g) + Cl2(g) =>
2 ICl(s) = I2(g) + Cl2(g)
HCl + H2C2O4 + MnO2 = MnCl2 + CO2 + H2O =>
2 HCl + H2C2O4 + MnO2 = MnCl2 + 2 CO2 + 2 H2O
Li + P = Li5P =>
5 Li + P = Li5P
Na + Ca3(PO4)2 = Ca + Na3(PO4) =>
6 Na + Ca3(PO4)2 = 3 Ca + 2 Na3(PO4)
ZnS(s) + NH4(aq) + S = Zn(NH3)4 + H2S =>
ZnS(s) + 4 NH4(aq) + S = Zn(NH3)4 + 2 H2S
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
HClO + KI + HCl = KCl + I2 + H2O =>
HClO + 2 KI + HCl = 2 KCl + I2 + H2O
P + Na = Na3P =>
P + 3 Na = Na3P
NH4Cl2 + MgOH = MgCl2 + H2O + NH3 =>
NH4Cl2 + MgOH = MgCl2 + H2O + NH3
*1NAgNO3 = Ag2O + *2O + N2 =>
4*1NAgNO3 = 2 Ag2O + 5*2O + 4 N2
K2HPO4 + H2SO4 = H2HPO4 + K2SO4 =>
K2HPO4 + H2SO4 = H2HPO4 + K2SO4
Cr2O3 = CrO + CrO2 =>
Cr2O3 = CrO + CrO2
Cu(OH)2 + C2H4O2 = Cu(C2H3O2)2 + H2O =>
Cu(OH)2 + 2 C2H4O2 = Cu(C2H3O2)2 + 2 H2O
ZnSO4 + SrCl2 = ZnCl2 + SrSO4 =>
ZnSO4 + SrCl2 = ZnCl2 + SrSO4
C2H5OH + C7H6O2 = C9H9 + H2O =>
15 C2H5OH + 6 C7H6O2 = 8 C9H9 + 27 H2O
Mg(OH)2 + K = K(OH) + Mg =>
Mg(OH)2 + 2 K = 2 K(OH) + Mg
SbCl3 + NH4OH = Sb2O3 + NH4Cl + H2O =>
2 SbCl3 + 6 NH4OH = Sb2O3 + 6 NH4Cl + 3 H2O
{2} + Fe = Fe{3}O{4} =>
3{2} + 2 Fe = 2 Fe{3}O{4}
CH3CH2CH2CH2OH + Cr2O72{-} + H{+} = CH3CH2CH2CHO + Cr3{+} + H2O =>
427 CH3CH2CH2CH2OH + 6 Cr2O72{-} + 10 H{+} = 427 CH3CH2CH2CHO + 4 Cr3{+} + 432 H2O
Pb(CH3COO)2 + K2CrO4 = PbCrO4 + KCH3COO =>
Pb(CH3COO)2 + K2CrO4 = PbCrO4 + 2 KCH3COO
PH2 + N2O = P4O10 + H2O + N2 =>
4 PH2 + 14 N2O = P4O10 + 4 H2O + 14 N2
Al2(SO4)3 + Na2SO4 = Na3Al(SO4)3 =>
Al2(SO4)3 + 3 Na2SO4 = 2 Na3Al(SO4)3
HCl + Pb2(NO3)2 = HNO3 + Pb2Cl2 =>
2 HCl + Pb2(NO3)2 = 2 HNO3 + Pb2Cl2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Se + HNO3 + H2O = H2SeO3 + NO =>
3 Se + 4 HNO3 + H2O = 3 H2SeO3 + 4 NO
CH3COOH + Sr(OH)2 = (CH3COO)2Sr + H2O =>
2 CH3COOH + Sr(OH)2 = (CH3COO)2Sr + 2 H2O
CoCl2(ac) + Ca(OH)2(ac) = Co(OH)2(s) + CaCl2(ac) =>
CoCl2(ac) + Ca(OH)2(ac) = Co(OH)2(s) + CaCl2(ac)
(NH4)2C2O4 + NaOH = Na2C2O4 + NH4OH =>
(NH4)2C2O4 + 2 NaOH = Na2C2O4 + 2 NH4OH
H3PO4 + MgCl2 + NH3 = MgNH4PO4 + NH4Cl =>
H3PO4 + MgCl2 + 3 NH3 = MgNH4PO4 + 2 NH4Cl
NaMnO4 + CHCl3 = NaCl + CH(MnO4)3 =>
3 NaMnO4 + CHCl3 = 3 NaCl + CH(MnO4)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/10/25
Équations équilibrées sur03/12/24
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