| Équations équilibrées la veille | Équations équilibrées le lendemain |
Bi(NO3)3 + Na2CO3 = Bi(CO3) + Na2(NO3)3
Zn(OH)2 = ZnO + H2O =>
Zn(OH)2 = ZnO + H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
HClO3(l) + H2O(l) = H3O(aq) + ClO3(s) =>
HClO3(l) + H2O(l) = H3O(aq) + ClO3(s)
NH4SO4 + NiCl = NiNH4 + ClSO4 =>
NH4SO4 + NiCl = NiNH4 + ClSO4
Mg + NH3 = Mg3N2 + H2(NH3) =>
3 Mg + 5 NH3 = Mg3N2 + 3 H2(NH3)
HCIO4 + Na2CO3 = HCO3 + Na2CIO4 =>
HCIO4 + Na2CO3 = HCO3 + Na2CIO4
CuS + NO3 = Cu(NO3)2 + NO2 + SO2 =>
CuS + 4 NO3 = Cu(NO3)2 + 2 NO2 + SO2
N5H9 + O2 = N2O5 + H2O =>
2 N5H9 + 17 O2 = 5 N2O5 + 9 H2O
Al = Al2 =>
2 Al = Al2
KNO2 + KMnO4 + H2SO4 = KNO3 + Mn(SO4) + K2SO4 + H2O =>
5 KNO2 + 2 KMnO4 + 3 H2SO4 = 5 KNO3 + 2 Mn(SO4) + K2SO4 + 3 H2O
C2H4O + NH3 = C4H11O2N =>
2 C2H4O + NH3 = C4H11O2N
Gd + H2O = Gd(OH)3 + H2 =>
2 Gd + 6 H2O = 2 Gd(OH)3 + 3 H2
Pb(NO3)2 + HCl = PbCl2 + (NO3)H =>
Pb(NO3)2 + 2 HCl = PbCl2 + 2(NO3)H
ZnS + O2 = ZnO + S = =>
2 ZnS + O2 = 2 ZnO + 2 S
Fe + (Fe(CN)6) + K = KFe(Fe(CN)6) =>
Fe + (Fe(CN)6) + K = KFe(Fe(CN)6)
Ni + CO = Ni(CO)4 =>
Ni + 4 CO = Ni(CO)4
HClCaC2 = HC2CaCl =>
HClCaC2 = HC2CaCl
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
HBr + NaOH = H2O + NaBr =>
HBr + NaOH = H2O + NaBr
CaSO4 + NH3 + H2O + CO2 = CaCO3 + (NH4)2SO4 =>
CaSO4 + 2 NH3 + H2O + CO2 = CaCO3 + (NH4)2SO4
NaOHH3PO3 = NaHPHO3H2O =>
NaOHH3PO3 = NaHPHO3H2O
KCIO + P = POKCI =>
KCIO + P = POKCI
CH2 = C(CH3)CH3 =>
3 CH2 = C(CH3)CH3
Na2SO3 + Na2S + H2O = S + NaOH =>
Na2SO3 + 2 Na2S + 3 H2O = 3 S + 6 NaOH
N2O5(ac)H2O(l) = HNO3(ac) =>
N2O5(ac)H2O(l) = 2 HNO3(ac)
S + O2 = SO2 =>
S + O2 = SO2
C3H6O2 + Ca(OH)2 = C6H10CaO4 + H2O =>
2 C3H6O2 + Ca(OH)2 = C6H10CaO4 + 2 H2O
Zn + H{+} = Zn{3+} + H2 =>
2 Zn + 6 H{+} = 2 Zn{3+} + 3 H2
K2S + NH4Cl = KCl + S(NH4)2 =>
K2S + 2 NH4Cl = 2 KCl + S(NH4)2
Hg(NO3)2 + C2H5OH = Hg(CNO)2 + H2O + CO2 =>
3 Hg(NO3)2 + 4 C2H5OH = 3 Hg(CNO)2 + 12 H2O + 2 CO2
Na2SO3 + Na2S + H2O = S + NaOH =>
Na2SO3 + 2 Na2S + 3 H2O = 3 S + 6 NaOH
NH2CH3HCl = NClCH6 =>
NH2CH3HCl = NClCH6
Ni(C2H3O2)2 + LiOH = Ni(OH)2 + Li(C2H3O2) =>
Ni(C2H3O2)2 + 2 LiOH = Ni(OH)2 + 2 Li(C2H3O2)
Na2SO3 + Na2S + H2O = S + NaOH =>
Na2SO3 + 2 Na2S + 3 H2O = 3 S + 6 NaOH
MnOCO2 = MnCO3 =>
MnOCO2 = MnCO3
Na2SO3 + Na2S + H2O = S + NaOH =>
Na2SO3 + 2 Na2S + 3 H2O = 3 S + 6 NaOH
Zn(OH)2 + Ba(NO3)2 = Zn(NO3)2 + Ba(OH)2 =>
Zn(OH)2 + Ba(NO3)2 = Zn(NO3)2 + Ba(OH)2
Na2SO3 + Na2S + H2O = S + NaOH =>
Na2SO3 + 2 Na2S + 3 H2O = 3 S + 6 NaOH
IO2 + OH{-} = IO3{-} + H2O + e =>
IO2 + 2 OH{-} = IO3{-} + H2O + e
NaOH + ZnCl2 = Zn(OH)2 + NaCl =>
2 NaOH + ZnCl2 = Zn(OH)2 + 2 NaCl
Na2SO3 + Na2S + H2O = S + NaOH =>
Na2SO3 + 2 Na2S + 3 H2O = 3 S + 6 NaOH
C6H5Cl + Cu2O + O2 = CO2 + H2O + CuCl2 =>
8 C6H5Cl + 2 Cu2O + 57 O2 = 48 CO2 + 20 H2O + 4 CuCl2
Sr(OH)2 + CO2 = SrCO3 + H2O =>
Sr(OH)2 + CO2 = SrCO3 + H2O
Cr + Hg = CrHg =>
Cr + Hg = CrHg
Na2SO3 + Na2S + H2O = S + NaOH =>
Na2SO3 + 2 Na2S + 3 H2O = 3 S + 6 NaOH
KCl + Mg(NO3)2 = KNO3 + MgCl2 =>
2 KCl + Mg(NO3)2 = 2 KNO3 + MgCl2
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
FeO + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 FeO + 4 H2SO4 = Fe2(SO4)3 + SO2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
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