| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Mg3(PO4)2 + 6 SiO2 = P4O10 + 6 MgSiO3
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O
Mn + H2SO4 = MnSO4 + H2 =>
Mn + H2SO4 = MnSO4 + H2
FeC2O4*2H20 + O2 = Fe2O3 + H2O + CO2 =>
4 FeC2O4*2H20 + 43 O2 = 2 Fe2O3 + 80 H2O + 8 CO2
P1 + H2 = PH3 =>
2 P1 + 3 H2 = 2 PH3
FeSO4 + K4[Fe(CN)6] = Fe4[Fe(CN)6]2 + K2SO4 =>
4 FeSO4 + 2 K4[Fe(CN)6] = Fe4[Fe(CN)6]2 + 4 K2SO4
Cd(NO3)2 + Hg2S = CdS + HgNO3 =>
Cd(NO3)2 + Hg2S = CdS + 2 HgNO3
C4H10 + C4H8 = C8H18 =>
C4H10 + C4H8 = C8H18
C6H7N + H2SO4 = C6H7NO3S + H2O =>
C6H7N + H2SO4 = C6H7NO3S + H2O
CuSO4 + CO3 = CuCO3 + SO4 =>
CuSO4 + CO3 = CuCO3 + SO4
KN = K + N2 =>
2 KN = 2 K + N2
C8H10O2 + C5H12O = C18H30O2 + H2O =>
C8H10O2 + 2 C5H12O = C18H30O2 + 2 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Mg + (ClO3)2 = Mg(ClO3)2 =>
Mg + (ClO3)2 = Mg(ClO3)2
HCOONa + NaOH = Na2CO3 + H2 =>
HCOONa + NaOH = Na2CO3 + H2
F2 + Na2Te = NaF + Te =>
F2 + Na2Te = 2 NaF + Te
Ag + O2 = Ag2O =>
4 Ag + O2 = 2 Ag2O
C2H5OH + (NH4)2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + (NH4)2SO4 + H2O =>
3 C2H5OH + 2(NH4)2Cr2O7 + 8 H2SO4 = 3 CH3COOH + 2 Cr2(SO4)3 + 2(NH4)2SO4 + 11 H2O
Br + Fl = BrFl =>
Br + Fl = BrFl
Mg2SiO4 + NaOH = Mg(OH)2 + Na2SiO3 + Na2O =>
Mg2SiO4 + 4 NaOH = 2 Mg(OH)2 + Na2SiO3 + Na2O
CN(aq) + MnO4(aq) = CNO(aq) + MnO2(s) =>
2 CN(aq) + MnO4(aq) = 2 CNO(aq) + MnO2(s)
CH3F + Cl2 = CCl3F + HCl =>
CH3F + 3 Cl2 = CCl3F + 3 HCl
Ca(NO3)2 + H2SO4 = CaSO4 + HNO3 =>
Ca(NO3)2 + H2SO4 = CaSO4 + 2 HNO3
Mg + ZnSO4 = MgSO4 + Zn =>
Mg + ZnSO4 = MgSO4 + Zn
HSO3{-} + OCl{-} = HSO4{-} + Cl{-} =>
HSO3{-} + OCl{-} = HSO4{-} + Cl{-}
C7H10O + NaBH4 = C7H12O + NaBH2 =>
C7H10O + NaBH4 = C7H12O + NaBH2
Mg[Be(OH)F3] = Mg + [Be(OH)F3] =>
Mg[Be(OH)F3] = Mg + [Be(OH)F3]
Cu2O3 + K = K2O + Cu =>
Cu2O3 + 6 K = 3 K2O + 2 Cu
HCOOCH(CH3)2 + H2O = HCOH + CH2CH3 =>
5 HCOOCH(CH3)2 + 2 H2O = 12 HCOH + 4 CH2CH3
Cr + OH = CrOH =>
Cr + OH = CrOH
C4H5N3 + NaOH + H2O = C4H5O4NNa2 + NH3 =>
C4H5N3 + 2 NaOH + 2 H2O = C4H5O4NNa2 + 2 NH3
Fe + S8(s) = FeS =>
8 Fe + S8(s) = 8 FeS
CaCO3 + NO2 = Ca(NO3)2 + CO =>
CaCO3 + 2 NO2 = Ca(NO3)2 + CO
NH3 + NO2 = N2O + H2O =>
6 NH3 + 8 NO2 = 7 N2O + 9 H2O
CuBr2 + H3PO4 = CuHPO4 + HBr =>
CuBr2 + H3PO4 = CuHPO4 + 2 HBr
CON2H4 + H2SO4 + C2H5OH = C8H14N4OS + H2O + CO2 =>
12 CON2H4 + 6 H2SO4 + 19 C2H5OH = 6 C8H14N4OS + 45 H2O + 2 CO2
Pb(NO3)2 + ZnSO4 = Zn(NO3) + Pb(SO4)2 =>
Pb(NO3)2 + 2 ZnSO4 = 2 Zn(NO3) + Pb(SO4)2
FeC2O4*2H20 + O2 = FeO + H2O + CO2 =>
2 FeC2O4*2H20 + 21 O2 = 2 FeO + 40 H2O + 4 CO2
N2H2 + C27H40 = C27H52 + N2 =>
6 N2H2 + C27H40 = C27H52 + 6 N2
Zn(OH)2 + NaNO3 = ZnOHNO3 + NaOH =>
Zn(OH)2 + NaNO3 = ZnOHNO3 + NaOH
Na3PO4(ac) + Hg(NO3)2(ac) = Hg3(PO4)2(s) + NaNO3(ac) =>
2 Na3PO4(ac) + 3 Hg(NO3)2(ac) = Hg3(PO4)2(s) + 6 NaNO3(ac)
CrCl2 + I2 = CrCl3 + CrI3 =>
6 CrCl2 + 3 I2 = 4 CrCl3 + 2 CrI3
NaI + Hg2(C2H3O2) = Na(C2H3O2) + Hg2I =>
NaI + Hg2(C2H3O2) = Na(C2H3O2) + Hg2I
Cu(s) + AlCl3(aq) = CuCl3(aq) + Al(s) =>
Cu(s) + AlCl3(aq) = CuCl3(aq) + Al(s)
Se + BrF5 = SeF6 + BrF3 =>
Se + 3 BrF5 = SeF6 + 3 BrF3
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
Se + BrF5 = SeF6 + BrF3 =>
Se + 3 BrF5 = SeF6 + 3 BrF3
TbF3 + Ca = CaF2 + Tb =>
2 TbF3 + 3 Ca = 3 CaF2 + 2 Tb
Cd + HBr = CdBr2 + H2 =>
Cd + 2 HBr = CdBr2 + H2
Sn + Cl2 = SnCl4 =>
Sn + 2 Cl2 = SnCl4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
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