| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SiF6 + 2 NaCl = Na2SiF6 + 2 HCl
HC1 + Mg = H2 + MgC12 =>
12 HC1 + Mg = 6 H2 + MgC12
FeO + H2O = FeH + O2 =>
4 FeO + 2 H2O = 4 FeH + 3 O2
C + FeO = Fe + CO2 =>
C + 2 FeO = 2 Fe + CO2
MgSO4 + NO3 = Mg(NO3)2 + SO4 =>
MgSO4 + 2 NO3 = Mg(NO3)2 + SO4
K2CrO4 + H2SO3 = K2Cr2O7 + K2SO3 + H2O =>
2 K2CrO4 + H2SO3 = K2Cr2O7 + K2SO3 + H2O
HCe + NaOH = H2O + NaCe =>
HCe + NaOH = H2O + NaCe
C6H6Cl6 + H2O2 = CO2 + H2O + HCl =>
C6H6Cl6 + 12 H2O2 = 6 CO2 + 12 H2O + 6 HCl
Ag(aq) + Cl(aq) = AgCl(s) =>
Ag(aq) + Cl(aq) = AgCl(s)
Ca + NaNO3 = Na + Ca(NO3)2 =>
Ca + 2 NaNO3 = 2 Na + Ca(NO3)2
MnCl2 + NH4OH = Mn(OH)2 + HCl + NH3 =>
MnCl2 + 2 NH4OH = Mn(OH)2 + 2 HCl + 2 NH3
H2SO4Pb = H2PbSO4 =>
H2SO4Pb = H2PbSO4
(NH4)2SO4 + NaHO = NH3 + H2O + Na2SO4 =>
(NH4)2SO4 + 2 NaHO = 2 NH3 + 2 H2O + Na2SO4
O2 = O0 =>
O2 = 2 O0
CH3CO2Na + CaCl2 = NaCl2 + CH3CO2Ca =>
CH3CO2Na + CaCl2 = NaCl2 + CH3CO2Ca
K23Na67Ca10Al110Si290O800 + H{+} + H200O100 = Al200Si200O500(OH)400 + Na{+} + K{+} + Ca{2+} + Si100O200 =>
20 K23Na67Ca10Al110Si290O800 + 2200 H{+} + 11 H200O100 = 11 Al200Si200O500(OH)400 + 1340 Na{+} + 460 K{+} + 200 Ca{2+} + 36 Si100O200
NH4(NO3) + Fe = Fe(NO3)3 + NH4 =>
3 NH4(NO3) + Fe = Fe(NO3)3 + 3 NH4
Ge + Cu(NO3)2 = Ge(NO3)4 + Cu =>
Ge + 2 Cu(NO3)2 = Ge(NO3)4 + 2 Cu
Al(OH)3 + HNO2 = H2O + Al(NO2)3 =>
Al(OH)3 + 3 HNO2 = 3 H2O + Al(NO2)3
KIO3 = KI + O2 =>
2 KIO3 = 2 KI + 3 O2
C3H4OOH + C3H7OH = C5H12O2 + H2O =>
5.9999999999999C3H4OOH + 19 C3H7OH = 15 C5H12O2 + H2O
BaCO3 + H2O2 = BaO2 + H2O + CO2 =>
BaCO3 + H2O2 = BaO2 + H2O + CO2
Au + H3PO4 = AuPO4 + H2 =>
2 Au + 2 H3PO4 = 2 AuPO4 + 3 H2
CaCO3 + H2O + CO2 = Ca(HCO3)2 =>
CaCO3 + H2O + CO2 = Ca(HCO3)2
Li2OH2 = Li2H2O =>
Li2OH2 = Li2H2O
CH3CH2CH2CH2OH + Na = CH3CH2CH2CH2ONa + H2 =>
2 CH3CH2CH2CH2OH + 2 Na = 2 CH3CH2CH2CH2ONa + H2
CH3CH2CH3 + O2 = CO2 + H2O =>
CH3CH2CH3 + 5 O2 = 3 CO2 + 4 H2O
Al(NO3)3 + NH3 + H2O(l) = Al(OH)3 + NH4NO3 =>
Al(NO3)3 + 3 NH3 + 3 H2O(l) = Al(OH)3 + 3 NH4NO3
CaCO3 + H2SO4 = CaSO4 + H2CO3 =>
CaCO3 + H2SO4 = CaSO4 + H2CO3
H2SO4 + NH3 = N2SO4 + H5 =>
5 H2SO4 + 10 NH3 = 5 N2SO4 + 8 H5
ClO3[{-}] + H = Cl[{-}] + H2O =>
ClO3[{-}] + 6 H = Cl[{-}] + 3 H2O
Pb(C2H5)4 + O2 = PbO + CO2 + H2O =>
2 Pb(C2H5)4 + 27 O2 = 2 PbO + 16 CO2 + 20 H2O
Th(OH)4 + H2SO4 = Th(SO4)2 + H2O =>
Th(OH)4 + 2 H2SO4 = Th(SO4)2 + 4 H2O
FeSO3 + H2O2 + H2SO4 = Fe2(SO4)3 + H2O =>
2 FeSO3 + 3 H2O2 + H2SO4 = Fe2(SO4)3 + 4 H2O
Al + NaOH + H2O = NaAlO2 + H3 =>
Al + NaOH + H2O = NaAlO2 + H3
CaCO3 + H3PO4 = Ca3(PO4)2 + H2CO3 =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 H2CO3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NaOH + ZnCl2 = Na2ZnO2 + HCl =>
2 NaOH + ZnCl2 = Na2ZnO2 + 2 HCl
RSH + Cl = RCl + SH =>
RSH + Cl = RCl + SH
K2HPO4 + NaOH = KOH + Na2HPO4 =>
K2HPO4 + 2 NaOH = 2 KOH + Na2HPO4
KClO3(l) = KCl(s) + O2(g) =>
2 KClO3(l) = 2 KCl(s) + 3 O2(g)
H2SO4KO = KSO4H2O =>
H2SO4KO = KSO4H2O
(CH3CH2OH) + O2 = (H2O)*(CH3COOH) =>
(CH3CH2OH) + O2 = (H2O)*(CH3COOH)
Ca + Si = CaSi =>
Ca + Si = CaSi
CaCO3(s) + HNO3(ac) = CO2(g) + Ca(NO3)2(ac) + H2O(l) =>
CaCO3(s) + 2 HNO3(ac) = CO2(g) + Ca(NO3)2(ac) + H2O(l)
PBO + NaOH + H2O = Na2PB(OH)4 =>
PBO + 2 NaOH + H2O = Na2PB(OH)4
CaCO3 + HCl = CaCl2 + H2CO3 =>
CaCO3 + 2 HCl = CaCl2 + H2CO3
Zn(s) + Mg(SO)4(aq) = Mg(s) + Zn(SO)4(aq) =>
Zn(s) + Mg(SO)4(aq) = Mg(s) + Zn(SO)4(aq)
Al2(SO4)3(aq) + Na3PO4(aq) = AlPO4(s) + Na2SO4(aq) =>
Al2(SO4)3(aq) + 2 Na3PO4(aq) = 2 AlPO4(s) + 3 Na2SO4(aq)
C6H12HCl = C6H13Cl =>
C6H12HCl = C6H13Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/20/24
Équations équilibrées sur12/20/23
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