| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 C6H12O6 + 6 H2O = 12 C2H6O2 + 6 CO2
NaHCO3 + H3C4H5O7 = Na3C6H5O7 + H2O + CO2 =>
15 NaHCO3 + 9 H3C4H5O7 = 5 Na3C6H5O7 + 31 H2O + 21 CO2
NaI + HBr = HI + NaBr =>
NaI + HBr = HI + NaBr
NaHCO3(s) = Na2CO3(an) + CO2(g) + H2O(l) =>
2 NaHCO3(s) = Na2CO3(an) + CO2(g) + H2O(l)
NaH2PO4 + H2O = NaOH + H3PO4 =>
NaH2PO4 + H2O = NaOH + H3PO4
C6H14O3 + C7H6O2 = C20H22O5 + H2O =>
C6H14O3 + 2 C7H6O2 = C20H22O5 + 2 H2O
SO4 + NO + H2O = H2SO3 + NO3 =>
SO4 + NO + H2O = H2SO3 + NO3
HCl + Na2S = H2S + NaCl =>
2 HCl + Na2S = H2S + 2 NaCl
C9H8O4 + NH3 + H2SO4 = C9H16N + H2O + SO4 =>
2 C9H8O4 + 2 NH3 + 13 H2SO4 = 2 C9H16N + 8 H2O + 13 SO4
HCe + CaCO3 = CaCe2 + H2O + CO2 =>
2 HCe + CaCO3 = CaCe2 + H2O + CO2
HIO4 = I2O7 + H2O =>
2 HIO4 = I2O7 + H2O
K + Cl + O3 = KClO2 =>
3 K + 3 Cl + 2 O3 = 3 KClO2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
La(OH)3 + H2SO4 = La2(SO4)3 + H2O =>
2 La(OH)3 + 3 H2SO4 = La2(SO4)3 + 6 H2O
WC + O2 = W03 + CO2 =>
3 WC + 3 O2 = W03 + 3 CO2
LiNO3 + Ba(OH)2 = LiOH + Ba(NO3)2 =>
2 LiNO3 + Ba(OH)2 = 2 LiOH + Ba(NO3)2
KNO3 + CH4N2O = K2O + CO2 + N2 + H2O =>
6 KNO3 + 5 CH4N2O = 3 K2O + 5 CO2 + 8 N2 + 10 H2O
KCl + Mg = MgCl + K =>
KCl + Mg = MgCl + K
ZnO + F2 = ZnF2 + O2 =>
2 ZnO + 2 F2 = 2 ZnF2 + O2
BrC6H4COOH + NH3 = BrC6H4CONH2 + H2O =>
BrC6H4COOH + NH3 = BrC6H4CONH2 + H2O
HCl + C2Ag2 = AgCl + C2H2 =>
2 HCl + C2Ag2 = 2 AgCl + C2H2
PO = O + P =>
PO = O + P
HNO3 + Fe(OH)2 = Fe(NO3)3 + NO + H2O =>
10 HNO3 + 3 Fe(OH)2 = 3 Fe(NO3)3 + NO + 8 H2O
KI + Cu2SO4 = KSO4 + Cu2I =>
KI + Cu2SO4 = KSO4 + Cu2I
Al(s) + H2O(l) = AlOH(s) + H2(g) =>
2 Al(s) + 2 H2O(l) = 2 AlOH(s) + H2(g)
SrCl2 + H3PO4 + KMnO4 = Cl2 + Mn3(PO4)2 + Sr3(PO4)2 + K3PO4 + H2O =>
15 SrCl2 + 16 H3PO4 + 6 KMnO4 = 15 Cl2 + 2 Mn3(PO4)2 + 5 Sr3(PO4)2 + 2 K3PO4 + 24 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
AlCl3 + CH3COOH = Al(CH3COO)3 + HCl =>
AlCl3 + 3 CH3COOH = Al(CH3COO)3 + 3 HCl
AlPO4 + Zn = Zn3(PO4)2 + Al =>
2 AlPO4 + 3 Zn = Zn3(PO4)2 + 2 Al
CrO{-2}4 + H{+} = H2O + Cr =>
CrO{-2}4 + 2 H{+} = H2O + Cr
AsO + H2O = HAs + O2 =>
4 AsO + 2 H2O = 4 HAs + 3 O2
NaCl + H2SO4 + MnO2 = Cl2 + Na2SO4 + MnSO4 + H2O =>
2 NaCl + 2 H2SO4 + MnO2 = Cl2 + Na2SO4 + MnSO4 + 2 H2O
Na2Cr2O7 + HCl + CuS = CrCl3 + CuCl2 + Na2SO4 + H2O + NaCl =>
4 Na2Cr2O7 + 32 HCl + 3 CuS = 8 CrCl3 + 3 CuCl2 + 3 Na2SO4 + 16 H2O + 2 NaCl
Hg2(NO3)2 + Na2S = Hg2S + NaNO3 =>
Hg2(NO3)2 + Na2S = Hg2S + 2 NaNO3
Fe2(CO3)3 + H2SO3 = Fe2(SO3)3 + H2O + CO2 =>
Fe2(CO3)3 + 3 H2SO3 = Fe2(SO3)3 + 3 H2O + 3 CO2
Fe(OH)3 + KBrO + KOH = K2FeO4 + KBr + H2O =>
2 Fe(OH)3 + 3 KBrO + 4 KOH = 2 K2FeO4 + 3 KBr + 5 H2O
C2H4 = C + H =>
C2H4 = 2 C + 4 H
NO(g) + Cl2 = NOCl(g) =>
2 NO(g) + Cl2 = 2 NOCl(g)
Co + CaS = CoS + Ca =>
Co + CaS = CoS + Ca
Al4C3 + HC = AlC3 + CH4 =>
Al4C3 + 12 HC = 4 AlC3 + 3 CH4
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Si3H8 + H2O = Si(OH)4 + H2 =>
Si3H8 + 12 H2O = 3 Si(OH)4 + 10 H2
Cl(aq) + LiI(aq) = I(aq) + LiCl(aq) =>
Cl(aq) + LiI(aq) = I(aq) + LiCl(aq)
Ca(OCl)Cl + CO2 = Cl2O + CaCO3 + CaCl2 =>
2 Ca(OCl)Cl + CO2 = Cl2O + CaCO3 + CaCl2
Cu(H2O)6 + Cl + Pb(NO3)2 = PbCl2 + Cu(NO3)2 + H2O =>
Cu(H2O)6 + 2 Cl + Pb(NO3)2 = PbCl2 + Cu(NO3)2 + 6 H2O
Na2S2O4 + H2O + Fe2(SO4)3 = FeSO4 + Na2SO4 + H2SO4 =>
Na2S2O4 + 4 H2O + 3 Fe2(SO4)3 = 6 FeSO4 + Na2SO4 + 4 H2SO4
FeCO3 + HCl = FeCl2 + CO2 + H2O =>
FeCO3 + 2 HCl = FeCl2 + CO2 + H2O
B2O + H2O = HBO =>
B2O + H2O = 2 HBO
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/28/24
Équations équilibrées sur11/27/23
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