| Équations équilibrées la veille | Équations équilibrées le lendemain |
HC2H3O + H2O = H6C2O2
Mg3N2 + H2O = Mg3OH + HN2 =>
Mg3N2 + H2O = Mg3OH + HN2
K2(Cu(C2O4)2)2H2O = CuO + K2CO3 + CO + CO2 + H2O =>
K2(Cu(C2O4)2)2H2O = 2 CuO + K2CO3 + 3 CO + 4 CO2 + H2O
NiO + V2O5 + TeO2 = NiV2Te2O10 =>
NiO + V2O5 + 2 TeO2 = NiV2Te2O10
Ba(OH)2 + CO2 = BaCO3 + H2O =>
Ba(OH)2 + CO2 = BaCO3 + H2O
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
Ba(NO3)2 + Mg(SO4) = Ba(SO4)2 + MgNO3 =>
Ba(NO3)2 + 2 Mg(SO4) = Ba(SO4)2 + 2 MgNO3
Zr + O2 = ZrO2 =>
Zr + O2 = ZrO2
C2H6 + Cl2 = H5Cl2 + HC2 =>
C2H6 + Cl2 = H5Cl2 + HC2
Zn + HU = ZnU2 + H2 =>
Zn + 2 HU = ZnU2 + H2
HMnO4 + FeO = H2O + MnO + Fe2O3 =>
2 HMnO4 + 10 FeO = H2O + 2 MnO + 5 Fe2O3
FeCl + NaO = FeO + NaCl =>
FeCl + NaO = FeO + NaCl
KMnO4 + As2O3 + H2O + HCl = MnCl2 + H3AsO4 + KCl =>
4 KMnO4 + 5 As2O3 + 9 H2O + 12 HCl = 4 MnCl2 + 10 H3AsO4 + 4 KCl
Al2O3 + SiO2 + MgO = Al3Mg2AlSi5O18 =>
2 Al2O3 + 5 SiO2 + 2 MgO = Al3Mg2AlSi5O18
KMnO4 + H2S + NaOH = K2MnO4 + Na2MnO4 + S + H2O =>
2 KMnO4 + H2S + 2 NaOH = K2MnO4 + Na2MnO4 + S + 2 H2O
C7H14 + O2 = CO2 + H2O =>
2 C7H14 + 21 O2 = 14 CO2 + 14 H2O
H2C2O4 + KOH = H2OKHC2O4 =>
H2C2O4 + KOH = H2OKHC2O4
HCrO3 + H{+} + {-} = Cr{+3} + H2O =>
HCrO3 + 5 H{+} + 2e = Cr{+3} + 3 H2O
Ca(H2PO4)2*H2O = CaHPO4*H2O + H3PO4 =>
Ca(H2PO4)2*H2O = CaHPO4*H2O + H3PO4
Na + CaCl2 = CaNa + Cl2 =>
Na + CaCl2 = CaNa + Cl2
MnSO4 + OH{-} = MnO2 + SO4{-2} + e + H2O =>
MnSO4 + 4 OH{-} = MnO2 + SO4{-2} + 2e + 2 H2O
F2O3 + NaOH = NaFO2 + H2O =>
F2O3 + 2 NaOH = 2 NaFO2 + H2O
NiSO4 + AgCH3CO2 = Ni(CH3CO2)3 + Ag3SO4 =>
NiSO4 + 3 AgCH3CO2 = Ni(CH3CO2)3 + Ag3SO4
Fe(CO3) + HBr = H2CO3 + FeBr2 =>
Fe(CO3) + 2 HBr = H2CO3 + FeBr2
AlCl2(aq) + KOH(aq) = Al(OH)2(aq) + KCl(aq) =>
AlCl2(aq) + 2 KOH(aq) = Al(OH)2(aq) + 2 KCl(aq)
K2SO4 + I2 + H2S + H2O = H2SO4 + KI =>
4 K2SO4 + 4 I2 + H2S + 4 H2O = 5 H2SO4 + 8 KI
Ca + Ca(IO3)2 = CaI2 + CaO =>
6 Ca + Ca(IO3)2 = CaI2 + 6 CaO
CrCl3 + KNO3 + NaOH = Na2Cr2O7 + KNO2 + H2O + NaCl =>
2 CrCl3 + 3 KNO3 + 8 NaOH = Na2Cr2O7 + 3 KNO2 + 4 H2O + 6 NaCl
HC1 + Ba(OH)2 = HC1Ba(OH)2 =>
HC1 + Ba(OH)2 = HC1Ba(OH)2
Al(H2O)6H2O = Al(OH)(H2O)5H3O =>
Al(H2O)6H2O = Al(OH)(H2O)5H3O
Cu(NO3)2 + KHCO3 = CO2 + KNO3 + Cu(OH)2 =>
Cu(NO3)2 + 2 KHCO3 = 2 CO2 + 2 KNO3 + Cu(OH)2
Propane + Oxygen = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KMnO4 + KNO2 + H2SO4 = KSO4 + MnSO4 + KNO3 + H2O =>
KMnO4 + 2 KNO2 + 2 H2SO4 = KSO4 + MnSO4 + 2 KNO3 + 2 H2O
C12H8Cl2 + O2 = CO2 + H2O + Cl2 =>
C12H8Cl2 + 14 O2 = 12 CO2 + 4 H2O + Cl2
CrO + Cl2 = CrCl3 + O2 =>
2 CrO + 3 Cl2 = 2 CrCl3 + O2
C2H60(aq) + KMnO4(aq) + HCl(aq) = C2H4O2(aq) + MnCl2(aq) + KCl(aq) + H2O(l) =>
C2H60(aq) + 12 KMnO4(aq) + 36 HCl(aq) = C2H4O2(aq) + 12 MnCl2(aq) + 12 KCl(aq) + 46 H2O(l)
HCI + NaOH = HCINaOH =>
HCI + NaOH = HCINaOH
SiO + Na(OH) = Si(OH)2 + Na2O =>
SiO + 2 Na(OH) = Si(OH)2 + Na2O
Ba(OH)2 = Ba + OH =>
Ba(OH)2 = Ba + 2 OH
(VO2)2SO4 + Zn + H2SO4 = ZnSO4 + V2(SO4)3 + H2O =>
(VO2)2SO4 + 2 Zn + 4 H2SO4 = 2 ZnSO4 + V2(SO4)3 + 4 H2O
Co(NH3)6 + H = Co + NH4 =>
Co(NH3)6 + 6 H = Co + 6 NH4
Cu(NO3)2*3H2O + C6H12N4 = CuO + CO2 + N2 + H2O =>
18 Cu(NO3)2*3H2O + 5 C6H12N4 = 18 CuO + 30 CO2 + 28 N2 + 84 H2O
RbCl + MgSO4 = Rb + SO4 + MgCl2 =>
2 RbCl + MgSO4 = 2 Rb + SO4 + MgCl2
K + H2SO4 = K2SO4 + H2 =>
2 K + H2SO4 = K2SO4 + H2
Ah2O = Ah + O2 =>
2 Ah2O = 4 Ah + O2
K2HPO4 + MgCl2*6H2O = MgHPO4*3H2O + KCl + H2O =>
K2HPO4 + MgCl2*6H2O = MgHPO4*3H2O + 2 KCl + 3 H2O
SO2(g) + Br2(aq) + H2O(l) = HBr(aq) + H2SO4(aq) =>
SO2(g) + Br2(aq) + 2 H2O(l) = 2 HBr(aq) + H2SO4(aq)
K + CrF3 = KF + Cr2 =>
6 K + 2 CrF3 = 6 KF + Cr2
KI + Pb(OH)2 + NaNO3 + HNO3 = PbI2 + K(NO3)2 + H2O + Na =>
2 KI + Pb(OH)2 + 2 NaNO3 + 2 HNO3 = PbI2 + 2 K(NO3)2 + 2 H2O + 2 Na
KBr + KMnO4 + H2O = Br + MnO2 + KOH =>
3 KBr + KMnO4 + 2 H2O = 3 Br + MnO2 + 4 KOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
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