| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C6H8O7 = 5 C4H6O4 + 4 CO2 + 2 H
Ca5(PO4)3OH + H2CO3 = Ca{2+} + HPO4{2-} + HCO3{-} + H2O =>
Ca5(PO4)3OH + 4 H2CO3 = 5 Ca{2+} + 3 HPO4{2-} + 4 HCO3{-} + H2O
Ag + Al(NO3)3 = Ag(NO3) + Al =>
3 Ag + Al(NO3)3 = 3 Ag(NO3) + Al
Na2SO3 + HSO4 = NaSO4 + H2SO3 =>
Na2SO3 + 2 HSO4 = 2 NaSO4 + H2SO3
KMnO4 + Fe2SO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
4 KMnO4 + 5 Fe2SO4 + 16 H2SO4 = 5 Fe2(SO4)3 + 4 MnSO4 + 2 K2SO4 + 16 H2O
(NH4)2S2O8 + H2SO4 = H2SO5 + (NH4)2SO4 + SO2 =>
(NH4)2S2O8 + 2 H2SO4 = 2 H2SO5 + (NH4)2SO4 + SO2
K + H2O(steam) = KO + H2 =>
K + H2O(steam) = KO + H2
H2MoO4 + HCl = MoO2Cl2 + H2O =>
H2MoO4 + 2 HCl = MoO2Cl2 + 2 H2O
K2Cr2O7 + Fe(SO4) + H2SO4 = Cr2(SO4) + K2(SO4) + Fe2(SO4)3 + H2O =>
K2Cr2O7 + 10 Fe(SO4) + 7 H2SO4 = Cr2(SO4) + K2(SO4) + 5 Fe2(SO4)3 + 7 H2O
Be(OH)2 + KOH = BeK2O2 + H2O =>
Be(OH)2 + 2 KOH = BeK2O2 + 2 H2O
Mg(s) + Ni(NO3)2(aq) = Ni + Mg(NO3)2 =>
Mg(s) + Ni(NO3)2(aq) = Ni + Mg(NO3)2
CaSO3 = SO2 + CaO =>
CaSO3 = SO2 + CaO
KClO + Br = KBr + ClO =>
KClO + Br = KBr + ClO
CH32C4H10 + O2 = CO2 + H2O =>
2 CH32C4H10 + 31 O2 = 10 CO2 + 42 H2O
CH4H80 + O2 = CO2 + H2O =>
CH4H80 + 22 O2 = CO2 + 42 H2O
Pt + HNO3 + HCl = H2PtCl6 + N2O + H2O =>
2 Pt + 2 HNO3 + 12 HCl = 2 H2PtCl6 + N2O + 5 H2O
Cu(HCO3) = Cu + HCO3 =>
Cu(HCO3) = Cu + HCO3
B2H6 + H2O2 = B2O3 + H2O =>
B2H6 + 6 H2O2 = B2O3 + 9 H2O
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
Al + ClCl = AlClClCl =>
2 Al + 3 ClCl = 2 AlClClCl
KOH + HCH3CO2 = H3O + KCH2CO2 =>
KOH + HCH3CO2 = H3O + KCH2CO2
Au + Cl + H = HAuCl4 =>
Au + 4 Cl + H = HAuCl4
C2H4 + KMnO4 + H2 = C2H4(OH)2 + MnO2 + KOH =>
C2H4 + 2 KMnO4 + 2 H2 = C2H4(OH)2 + 2 MnO2 + 2 KOH
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
CU(NO3)2(aq) + NaL(aq) = CUL + L2 + NaNO3 =>
2 CU(NO3)2(aq) + 4 NaL(aq) = 2 CUL + L2 + 4 NaNO3
K2SO4 + NiCl2 = KCl + NiSO4 =>
K2SO4 + NiCl2 = 2 KCl + NiSO4
AsH3 + Ag{+} + OH{-} = Ag + AsO4{3-} + H2O =>
AsH3 + 8 Ag{+} + 11 OH{-} = 8 Ag + AsO4{3-} + 7 H2O
ClCH2COOH + NaHCO3 = CH3COOH + NaCl + H2O + CO2 =>
4 ClCH2COOH + 4 NaHCO3 = 3 CH3COOH + 4 NaCl + 2 H2O + 6 CO2
CaCO3*H2O = CaCO3 + H2O =>
CaCO3*H2O = CaCO3 + H2O
Al + HNO3 = N2 + Al(NO3)3 + H2O =>
10 Al + 36 HNO3 = 3 N2 + 10 Al(NO3)3 + 18 H2O
Ca(NO3)2(aq) + NaHCO3(aq) = NaNO3 + Ca(HCO3)2 =>
Ca(NO3)2(aq) + 2 NaHCO3(aq) = 2 NaNO3 + Ca(HCO3)2
Sr(OH)2 + C8H5KO4 = SrC8H5KO4 + OH =>
Sr(OH)2 + C8H5KO4 = SrC8H5KO4 + 2 OH
S + Br + H2O = HBr + H2SO4 =>
S + 6 Br + 4 H2O = 6 HBr + H2SO4
P4O10 + H2O(l) = H4P2O7 =>
P4O10 + 4 H2O(l) = 2 H4P2O7
CC + H2 = CH4 =>
CC + 4 H2 = 2 CH4
CsOH + H2SO3 = SO3(Cs2) + H2O =>
2 CsOH + H2SO3 = SO3(Cs2) + 2 H2O
CuSO4 + FeCl3 = CuCl + Fe + SO4 =>
3 CuSO4 + FeCl3 = 3 CuCl + Fe + 3 SO4
Mg + Hg(NO3)2 = Hg + Mg(NO3)2 =>
Mg + Hg(NO3)2 = Hg + Mg(NO3)2
Li3N + F2 = Li + NF =>
2 Li3N + F2 = 6 Li + 2 NF
S + HNo3 = H2S + No3 =>
S + 2 HNo3 = H2S + 2 No3
Au32S3 + H2 = Au + H2S =>
Au32S3 + 3 H2 = 32 Au + 3 H2S
Pb(OH)2 + NH3 = Pb(NH3)2 + OH =>
Pb(OH)2 + 2 NH3 = Pb(NH3)2 + 2 OH
HBrO4 = HBrO3 + O2 =>
2 HBrO4 = 2 HBrO3 + O2
H2Te + Cr(OH)2 + Pt(OH)2 = CrPtTe2 + H2O =>
2 H2Te + Cr(OH)2 + Pt(OH)2 = CrPtTe2 + 4 H2O
KMnO4 + HJ = KJ + MnO2 + J2 + H2O =>
2 KMnO4 + 8 HJ = 2 KJ + 2 MnO2 + 3 J2 + 4 H2O
AlC2O4 + AuHClO = AuC2O4 + AlHClO =>
AlC2O4 + AuHClO = AuC2O4 + AlHClO
MnO2 + HCe = MnCe2 + H2O + Ce2 =>
MnO2 + 4 HCe = MnCe2 + 2 H2O + Ce2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
MgCl2(aq) + K2SO4(aq) = MgSO4(s) + KCl(aq) =>
MgCl2(aq) + K2SO4(aq) = MgSO4(s) + 2 KCl(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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