| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mn + Br2 + 2 H2O = 2 HBr + Mn(OH)2
Zn + P2 = ZnP =>
2 Zn + P2 = 2 ZnP
Zn + CaSO4 = ZnCaSO4 =>
Zn + CaSO4 = ZnCaSO4
PPh3 + O2 = Ph3PO =>
2 PPh3 + O2 = 2 Ph3PO
Al + Cu2SO4 = Al2(SO4)3 + Cu =>
2 Al + 3 Cu2SO4 = Al2(SO4)3 + 6 Cu
ZnSO4 + Fe(OH)2 = Zn(OH)2 + FeSO4 =>
ZnSO4 + Fe(OH)2 = Zn(OH)2 + FeSO4
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Ba(HCO3)2 + NH4HSO4 = CO2 + H2O + BaSO4 + NH4HCO3 =>
Ba(HCO3)2 + NH4HSO4 = CO2 + H2O + BaSO4 + NH4HCO3
CH2ClCOOH + NaOH = CHClCOONa + H3O =>
CH2ClCOOH + NaOH = CHClCOONa + H3O
C + H2O = CH4 + CO2 =>
2 C + 2 H2O = CH4 + CO2
NaCl + O2 = Na2O + Cl2 =>
4 NaCl + O2 = 2 Na2O + 2 Cl2
(NH4)3PO4 + AlCl3 = NH4Cl + Al3(PO4)3 =>
3(NH4)3PO4 + 3 AlCl3 = 9 NH4Cl + Al3(PO4)3
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
AlK(SO4)2 + BaCl2 = AlCl3 + KCl + BaSO4 =>
AlK(SO4)2 + 2 BaCl2 = AlCl3 + KCl + 2 BaSO4
KClO3 + HClO = KClO4 + HCl =>
KClO3 + HClO = KClO4 + HCl
CH3COOH + C6H5CH2OH = CH3COO(CH2)H5C6 + H2O =>
CH3COOH + C6H5CH2OH = CH3COO(CH2)H5C6 + H2O
C2H5OH + H2CrO4 = CH3COOH + H2O + Cr2O3 =>
3 C2H5OH + 4 H2CrO4 = 3 CH3COOH + 7 H2O + 2 Cr2O3
CO2 + Na2O4 = NaCO4 =>
2 CO2 + Na2O4 = 2 NaCO4
Ba(OH)2 + Na2HPO4 = Ba(HPO4) + Na(OH) =>
Ba(OH)2 + Na2HPO4 = Ba(HPO4) + 2 Na(OH)
Mn + Br2 + H2O = HBr + Mn(OH)2 =>
Mn + Br2 + 2 H2O = 2 HBr + Mn(OH)2
HNO3 + H2O + CH4 = CH3OH + NH3 =>
HNO3 + H2O + 4 CH4 = 4 CH3OH + NH3
PbS + Fe = Pb + FeS =>
PbS + Fe = Pb + FeS
CH2CH2 + Br2 = CH2CH2Br2 =>
CH2CH2 + Br2 = CH2CH2Br2
Sr(OH)2 + NaClO4 = Sr(ClO4)2 + NaOH =>
Sr(OH)2 + 2 NaClO4 = Sr(ClO4)2 + 2 NaOH
Na3PO4 + H2O = Na + OH + H3PO4 =>
Na3PO4 + 3 H2O = 3 Na + 3 OH + H3PO4
Ce(NO3)3*6H2O + NaOH = Ce(OH)3 + H2O + NaNO3 =>
Ce(NO3)3*6H2O + 3 NaOH = Ce(OH)3 + 6 H2O + 3 NaNO3
HgO2 = (Hg2)2 + O2 =>
4 HgO2 = (Hg2)2 + 4 O2
Ca(NO3)2 + Cr2(SO4)3 = Ca(SO4) + Cr(NO3)3 =>
3 Ca(NO3)2 + Cr2(SO4)3 = 3 Ca(SO4) + 2 Cr(NO3)3
HNO3 + Fe(OH)2 = Fe(NO3)2 + H2O =>
2 HNO3 + Fe(OH)2 = Fe(NO3)2 + 2 H2O
NH3 + CO2 + H2O = NH4HCO3 =>
NH3 + CO2 + H2O = NH4HCO3
AgOH + H3Po4 = Ag3Po4 + H2O =>
3 AgOH + H3Po4 = Ag3Po4 + 3 H2O
C8H8 + O2 = CO2 + H2O =>
C8H8 + 10 O2 = 8 CO2 + 4 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
PbS + Fe = Pb + FeS =>
PbS + Fe = Pb + FeS
MnO2 + HBr = MnBr3 + Br2 + H2O =>
2 MnO2 + 8 HBr = 2 MnBr3 + Br2 + 4 H2O
Au2S3(s) + H2(g) = Au(s) + H2S(g) =>
Au2S3(s) + 3 H2(g) = 2 Au(s) + 3 H2S(g)
Cae3 = Cae2 =>
2 Cae3 = 3 Cae2
HSO4 = SO3 + OH =>
HSO4 = SO3 + OH
CH2CH2 + Br2 = CH2BrCH2Br =>
CH2CH2 + Br2 = CH2BrCH2Br
CH2CH2 + Br2 = CH2CH2Br2 =>
CH2CH2 + Br2 = CH2CH2Br2
FeCl3 + Ca3(PO4)2 = FePO4 + CaCl2 =>
2 FeCl3 + Ca3(PO4)2 = 2 FePO4 + 3 CaCl2
Mn + Br2 + H2O = HBr + Mn(OH)2 =>
Mn + Br2 + 2 H2O = 2 HBr + Mn(OH)2
H2S + Fe = FeS2 + H2 =>
2 H2S + Fe = FeS2 + 2 H2
C2H5OH + H2CrO4 = CH3COOH + H2O + Cr2O3 =>
3 C2H5OH + 4 H2CrO4 = 3 CH3COOH + 7 H2O + 2 Cr2O3
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
AgF + KBr = AgBr + KF =>
AgF + KBr = AgBr + KF
MnSO4*7H2O + KMnO4 = MnO2 + H2SO4 + K2SO4 + H2O =>
3 MnSO4*7H2O + 2 KMnO4 = 5 MnO2 + 2 H2SO4 + K2SO4 + 19 H2O
NaBr + NH3 + H2O = NaOH + NH4Br =>
NaBr + NH3 + H2O = NaOH + NH4Br
CuS(s) + HCl(aq) = CuCl2(aq) + SH2(g) =>
CuS(s) + 2 HCl(aq) = CuCl2(aq) + SH2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/18/24
Équations équilibrées sur12/18/23
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