| Équations équilibrées la veille | Équations équilibrées le lendemain |
9 NaHCCO3 + C6H8O7 = 3 C6H5Na3O7 + 6 CO2 + H2O
MgCl2 + Na2CO3 = MgCO3 + NaCl =>
MgCl2 + Na2CO3 = MgCO3 + 2 NaCl
NaClO3 + LiNO3 = LiClO3 + NaNO3 =>
NaClO3 + LiNO3 = LiClO3 + NaNO3
BaO2(s) = BaO(s) + O2(g) =>
2 BaO2(s) = 2 BaO(s) + O2(g)
Al + FeO = Al(subscript)2O(subscript)3 + Fe =>
2 Al + 3 FeO = Al(subscript)2O(subscript)3 + 3 Fe
Ba(OH)2 + HNO3 = Ba(NO3)2 + H2O =>
Ba(OH)2 + 2 HNO3 = Ba(NO3)2 + 2 H2O
CO + Cl2 = COCl2 =>
CO + Cl2 = COCl2
CrCl3 + H2O = Cr(OH)3 + HCl =>
CrCl3 + 3 H2O = Cr(OH)3 + 3 HCl
C3H5Cl + O2 = CO2 + H2O + Cl2 =>
4 C3H5Cl + 17 O2 = 12 CO2 + 10 H2O + 2 Cl2
NaOH(aq) + Pb(NO3)2(aq) = Pb(OH)2(s) + NaNO3(aq) =>
2 NaOH(aq) + Pb(NO3)2(aq) = Pb(OH)2(s) + 2 NaNO3(aq)
CaWO4 = CaO + WO3 =>
CaWO4 = CaO + WO3
C3H7OH + O2 = CO + H2O =>
C3H7OH + 3 O2 = 3 CO + 4 H2O
BariumChloride + SodiumSulfate = BariumSulfateSodiumChloride =>
BariumChloride + SodiumSulfate = BariumSulfateSodiumChloride
(CH3CO)2 + HOC6H4COOOH = CH3CO2C6H4CO2H + CH3COOH =>
(CH3CO)2 + HOC6H4COOOH = CH3CO2C6H4CO2H + CH3COOH
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
H3CO3 + Fe = H2 + Fe(CO3)3 =>
6 H3CO3 + 2 Fe = 9 H2 + 2 Fe(CO3)3
C11H22 + CO2 = C + H2O =>
2 C11H22 + 11 CO2 = 33 C + 22 H2O
Cr2O3 + K2S2O7 = K2CrO4 + SO2 + Cr2(SO4)3 =>
4 Cr2O3 + 6 K2S2O7 = 6 K2CrO4 + 9 SO2 + Cr2(SO4)3
Al + CuCl2 = AlCl + Cu2 =>
4 Al + 2 CuCl2 = 4 AlCl + Cu2
HCl(aq) + NaOH(aq) = NaCl + H(OH) =>
HCl(aq) + NaOH(aq) = NaCl + H(OH)
MnO4{-} + Cl{-} + H{+} = Mn2{+} + Cl2 + H2O =>
4 MnO4{-} + 26 Cl{-} + 32 H{+} = 2 Mn2{+} + 13 Cl2 + 16 H2O
MnSO4 + (NH4)2S2O8 + H2O = HMnO4 + NH4HSO4 + H2SO4 =>
2 MnSO4 + 5(NH4)2S2O8 + 8 H2O = 2 HMnO4 + 10 NH4HSO4 + 2 H2SO4
(NaO2CCH2)2NCH2CH2N(CH2CO2Na) + HCl = (HO2CCH2)2NCH2CH2N(CH2CO2H) + NaCl =>
(NaO2CCH2)2NCH2CH2N(CH2CO2Na) + 3 HCl = (HO2CCH2)2NCH2CH2N(CH2CO2H) + 3 NaCl
Mn{2+} + NO3{-} + CO3{-} = MnO4{-} + NO2{-} + CO2 =>
Mn{2+} + NO3{-} + 3 CO3{-} = MnO4{-} + NO2{-} + 3 CO2
ZnO + S = ZnS + O2 =>
2 ZnO + 2 S = 2 ZnS + O2
Si(OH)4 + NaBr = SiBr4 + NaOH =>
Si(OH)4 + 4 NaBr = SiBr4 + 4 NaOH
Co3Mn3O4 + O2 = CoMnO3 =>
2 Co3Mn3O4 + 5 O2 = 6 CoMnO3
C6H10Cl2 + O2 = CO2 + H2O + Cl2 =>
2 C6H10Cl2 + 17 O2 = 12 CO2 + 10 H2O + 2 Cl2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
KClO3 + FeSO4 + H2SO4 = KCl + Fe2(SO4)3 + H2O =>
KClO3 + 6 FeSO4 + 3 H2SO4 = KCl + 3 Fe2(SO4)3 + 3 H2O
Ba(OH)2H2SO4 = BaSO4 + H2O =>
Ba(OH)2H2SO4 = BaSO4 + 2 H2O
Al(s) + AgClO3(aq) = Ag + AlClO3 =>
Al(s) + AgClO3(aq) = Ag + AlClO3
N2H4 + N2O4 = N2 + H2O =>
2 N2H4 + N2O4 = 3 N2 + 4 H2O
HPO3 + H2O2 = PO4 + H2O =>
2 HPO3 + 3 H2O2 = 2 PO4 + 4 H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
NaOH + CaBr2 = Ca(OH)2 + NaBr =>
2 NaOH + CaBr2 = Ca(OH)2 + 2 NaBr
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
S + KClO3 = SO4 + KCl =>
3 S + 4 KClO3 = 3 SO4 + 4 KCl
C2H2 + HCl = C2H3Cl =>
C2H2 + HCl = C2H3Cl
Ca + Ba = CaBa =>
Ca + Ba = CaBa
Li(s) + AuCl3(aq) = LiCl3(aq) + Au(s) =>
Li(s) + AuCl3(aq) = LiCl3(aq) + Au(s)
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
CH2OHCOOH + NaOH = CH2OHCOONa + H2O =>
CH2OHCOOH + NaOH = CH2OHCOONa + H2O
Au + CN[{-}] + O2 + H2O = Au(CN)2[{-}1] + OH[{-}] =>
4 Au + 8 CN[{-}] + O2 + 2 H2O = 4 Au(CN)2[{-}1] + 4 OH[{-}]
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
FeCl2 + NaOH = Fe(OH)2 + NaCl =>
FeCl2 + 2 NaOH = Fe(OH)2 + 2 NaCl
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
Mg + AIPO = AI + Mg(PO) =>
Mg + AIPO = AI + Mg(PO)
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
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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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