| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KOH + 2 P + H2O = K2HPO3 + PH3
(NH4)NO2 = N2 + H2O =>
(NH4)NO2 = N2 + 2 H2O
C + Fe3O = C3O4 + Fe2 =>
3 C + 4 Fe3O = C3O4 + 6 Fe2
LiOH + Fe(NO{-}3){-}3 = LiNO{-}3 + Fe(OH){-}3 =>
LiOH + Fe(NO{-}3){-}3 = LiNO{-}3 + Fe(OH){-}3
Ca(s) + H3Po4(aq) = Ca3(Po4)2(s) + H2(g) =>
3 Ca(s) + 2 H3Po4(aq) = Ca3(Po4)2(s) + 3 H2(g)
Mg(HCO3)2 + CaCl2 = Ca(HCO3)2 + MgCl2 =>
Mg(HCO3)2 + CaCl2 = Ca(HCO3)2 + MgCl2
KOH + H2(SO)4 = K2(SO)4 + H2O =>
2 KOH + H2(SO)4 = K2(SO)4 + 2 H2O
H2SO4 + NaI = NaHSO4 + HI(g) =>
H2SO4 + NaI = NaHSO4 + HI(g)
NaOH + S + H2O = Na2S2O3*5H2O + Na2S3 =>
6 NaOH + 8 S + 2 H2O = Na2S2O3*5H2O + 2 Na2S3
Pr6O11 + KClO3 = PrO2 + KCl =>
3 Pr6O11 + KClO3 = 18 PrO2 + KCl
CO2 + Cr3O4 = Cr2O3 + CO =>
CO2 + 2 Cr3O4 = 3 Cr2O3 + CO
K2MnO4 + Cl2 = K3Cl + KMnO4 =>
6 K2MnO4 + Cl2 = 2 K3Cl + 6 KMnO4
Ca(OH)2 + N2H4 + I2 = CaI2 + H2O + N2 =>
2 Ca(OH)2 + N2H4 + 2 I2 = 2 CaI2 + 4 H2O + N2
Na2O + H3PO4 = H2O + Na3PO4 =>
3 Na2O + 2 H3PO4 = 3 H2O + 2 Na3PO4
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
CUO + C = CU + CO =>
CUO + C = CU + CO
As2O3 + CH3COONa = CO2 + Na2CO3 + C4H12As2O =>
As2O3 + 4 CH3COONa = 2 CO2 + 2 Na2CO3 + C4H12As2O
Zn(ClO4) = Zn + Cl + O =>
Zn(ClO4) = Zn + Cl + 4 O
HMnO4 + Na3AsO3 + HNO3 = Mn(NO3)2 + Na3AsO4 + H2O =>
2 HMnO4 + 5 Na3AsO3 + 4 HNO3 = 2 Mn(NO3)2 + 5 Na3AsO4 + 3 H2O
Li4B = Li + Li3B2 =>
2 Li4B = 5 Li + Li3B2
Br + NaBr = NaBr2 =>
Br + NaBr = NaBr2
PH940 = H2 + P4 =>
4 PH940 = 1880 H2 + P4
Be(OH)2 + OH = *Be(OH)42 =>
Be(OH)2 + 40 OH = *Be(OH)42
KMnO4 + Na2SO3 + HCl = MnCl2 + Na2SO4 + KCl + H2O =>
2 KMnO4 + 5 Na2SO3 + 6 HCl = 2 MnCl2 + 5 Na2SO4 + 2 KCl + 3 H2O
(NH4)2CO3 + FeCl2 = NH4Cl + FeCO3 =>
(NH4)2CO3 + FeCl2 = 2 NH4Cl + FeCO3
HCl + Fe2(SO4)3 = FeCl3 + H2(SO4) =>
6 HCl + Fe2(SO4)3 = 2 FeCl3 + 3 H2(SO4)
FUCK = F2U2C2K2 =>
2 FUCK = F2U2C2K2
Li2CO3 + H2O = CO2 + LiOH =>
Li2CO3 + H2O = CO2 + 2 LiOH
Mn(OH)2 + (NH4)2S = (Mn2)(S3) + NH4 + OH =>
2 Mn(OH)2 + 3(NH4)2S = (Mn2)(S3) + 6 NH4 + 4 OH
Cu(OH)2 + BaCl = CuCl2 + BaOH =>
Cu(OH)2 + 2 BaCl = CuCl2 + 2 BaOH
SO4{2-} = S{2-} + O2 =>
SO4{2-} = S{2-} + 2 O2
ZnNO3 + KSiO3 = KNO3 + ZnSiO3 =>
ZnNO3 + KSiO3 = KNO3 + ZnSiO3
CaI + HCl = CaICl2 + H2 =>
CaI + 2 HCl = CaICl2 + H2
KBrO3 + NaNO2 = KBr + NaNO3 =>
KBrO3 + 3 NaNO2 = KBr + 3 NaNO3
NaBr + CaSO3 = NaBrCaSO3 =>
NaBr + CaSO3 = NaBrCaSO3
Mg(NO3)2*6H2O + (NH4)2B4O7*H2O = Mg3B2O6 + NO + NO2 + H2O =>
6 Mg(NO3)2*6H2O + (NH4)2B4O7*H2O = 2 Mg3B2O6 + NO + 13 NO2 + 41 H2O
KBr + H2SO4 = K + SBrO3 + H2O =>
KBr + H2SO4 = K + SBrO3 + H2O
(MgOH)2CO3 + NH4Cl = MgCl2 + NH3 + CO2 + H2O =>
(MgOH)2CO3 + 4 NH4Cl = 2 MgCl2 + 4 NH3 + CO2 + 3 H2O
B + F = BF3 =>
B + 3 F = BF3
BaSO4 + MgI2 = BaI2 + MgSO4 =>
BaSO4 + MgI2 = BaI2 + MgSO4
HNO3(ac) + Cu(s) = Cu(NO3)3(ac) + H2 =>
6 HNO3(ac) + 2 Cu(s) = 2 Cu(NO3)3(ac) + 3 H2
K(ClO3) = K2Cl2 + O2 =>
2 K(ClO3) = K2Cl2 + 3 O2
CaCl2 + KOH = Ca(OH)2(s) + KCl =>
CaCl2 + 2 KOH = Ca(OH)2(s) + 2 KCl
CO + O2 + H2 = H2CO3 =>
CO + O2 + H2 = H2CO3
CaCl2(aq) + Hg(NO3)(aq) = Ca(NO3)2(aq) + HgCl(s) =>
CaCl2(aq) + 2 Hg(NO3)(aq) = Ca(NO3)2(aq) + 2 HgCl(s)
Si + NaOH + H2O = Na2SiO3 + H2 =>
Si + 2 NaOH + H2O = Na2SiO3 + 2 H2
C6H5COCl + H2O2 + NaOH = C10H10CO4 + NaCl + H2O =>
11 C6H5COCl + 4 H2O2 + 11 NaOH = 7 C10H10CO4 + 11 NaCl + 2 H2O
CuI + F2 = CuF + I =>
2 CuI + F2 = 2 CuF + 2 I
AeBr3 + Ce2 = AeCe3 + Br3 =>
2 AeBr3 + 3 Ce2 = 2 AeCe3 + 2 Br3
Pb(SO4)2 = Pb(SO3)2 + O2 =>
Pb(SO4)2 = Pb(SO3)2 + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/11/25
Équations équilibrées sur04/10/24
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