| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH3 + 2 O2 = HNO3 + H2O
MgNH4AsO4 + H = MgH + NH4AsO4 =>
MgNH4AsO4 + H = MgH + NH4AsO4
COSO4 + NaOH = CO(OH)2 + Na2SO4 =>
COSO4 + 2 NaOH = CO(OH)2 + Na2SO4
P2O3 + Mg(OH)2 = MgP2O4 + H2O =>
P2O3 + Mg(OH)2 = MgP2O4 + H2O
Na2[B4O5(OH)4]8H2O + NaOH + H2O2 = Na[B2(O2)2(OH)4]6H2O + H2O =>
3 Na2[B4O5(OH)4]8H2O + 2 NaOH + 119 H2O2 = 8 Na[B2(O2)2(OH)4]6H2O + 67 H2O
CaO + P2O5 = Ca3(PO4)2 =>
3 CaO + P2O5 = Ca3(PO4)2
OH{-} + MnO2 + ClO3{-} = MnO4{-} + Cl{-} + H2O =>
2 OH{-} + 2 MnO2 + ClO3{-} = 2 MnO4{-} + Cl{-} + H2O
Rb(s) + Cl(s) = Rb2Cl =>
2 Rb(s) + Cl(s) = Rb2Cl
KCl + Fe2(SO4)3 + Mg(OH)2 = KOH + MgSO4 + FeCl3 =>
6 KCl + Fe2(SO4)3 + 3 Mg(OH)2 = 6 KOH + 3 MgSO4 + 2 FeCl3
Si2Cl6(l) + H2O(l) = HCl(g) + H(g) + SiO2(s) =>
Si2Cl6(l) + 4 H2O(l) = 6 HCl(g) + 2 H(g) + 2 SiO2(s)
NaHSO3 + KIO3 = I2 + Na2SO4 + H2SO4 + K2SO4 + H2O =>
10 NaHSO3 + 4 KIO3 = 2 I2 + 5 Na2SO4 + 3 H2SO4 + 2 K2SO4 + 2 H2O
MgO + HBr = MgBr + Br2 + H2O =>
2 MgO + 4 HBr = 2 MgBr + Br2 + 2 H2O
Al + Fe3O4 = Al2O3 + Fe =>
8 Al + 3 Fe3O4 = 4 Al2O3 + 9 Fe
Sb2 + NH4OH = Sb(OH)3 + (NH4) =>
Sb2 + 6 NH4OH = 2 Sb(OH)3 + 6(NH4)
(NH4)2S + CuS = CuS2(NH4)2 =>
(NH4)2S + CuS = CuS2(NH4)2
MnO2 + Al = Al2O3 + Mn =>
3 MnO2 + 4 Al = 2 Al2O3 + 3 Mn
LiOH + H2O = LiOH*H2O =>
LiOH + H2O = LiOH*H2O
LiOH + Al2 = Al(OH)3 + Li =>
6 LiOH + Al2 = 2 Al(OH)3 + 6 Li
C4H12O5 + O2 = CO2 + H2O =>
2 C4H12O5 + 9 O2 = 8 CO2 + 12 H2O
H{+} + C2H4O2 + MnO4{-2} = CO2 + MnO2 + H2O =>
8 H{+} + C2H4O2 + 4 MnO4{-2} = 2 CO2 + 4 MnO2 + 6 H2O
C10H14N2 + O2 = CO2 + H2O + NO2 =>
2 C10H14N2 + 31 O2 = 20 CO2 + 14 H2O + 4 NO2
Na + S8 = Na2S =>
16 Na + S8 = 8 Na2S
CH3CH2COOCH3 + KOH = CH3CH2COOK + CH3OH =>
CH3CH2COOCH3 + KOH = CH3CH2COOK + CH3OH
AgO + NH3 + H2O = [Ag(NH3)2]OH + O2 =>
4 AgO + 8 NH3 + 2 H2O = 4[Ag(NH3)2]OH + O2
Ba(OH)2 + H2O = OH + BaH(OH)2 =>
Ba(OH)2 + H2O = OH + BaH(OH)2
N2() + O2 = NO =>
N2() + O2 = 2 NO
CH3COOH + CO2 = C(CH3COO) + H2O =>
11 CH3COOH + 2 CO2 = 8 C(CH3COO) + 10 H2O
CUS2 + HNO3 = CU(NO3)2 + SO2 + NO2 + H2O =>
CUS2 + 12 HNO3 = CU(NO3)2 + 2 SO2 + 10 NO2 + 6 H2O
C2H2 + H2O = C3H5O =>
3 C2H2 + 2 H2O = 2 C3H5O
(OH)CH2CHCHCH2(OH) + KMnO4 + H2O = (OH)CH2(OH)CH(OH)CH(OH)CH2 + KOH + MnO2 =>
3(OH)CH2CHCHCH2(OH) + 2 KMnO4 + 4 H2O = 3(OH)CH2(OH)CH(OH)CH(OH)CH2 + 2 KOH + 2 MnO2
PbO + O2 = PbO3 =>
PbO + O2 = PbO3
H2SiO3 + Na2O = H2O + Na2SiO3 =>
H2SiO3 + Na2O = H2O + Na2SiO3
K2CO3 + Ta2O5 + CuO + NH6PO4 = KTaCu4P4O17 + CO2 + NH3 + H2O =>
K2CO3 + Ta2O5 + 8 CuO + 8 NH6PO4 = 2 KTaCu4P4O17 + CO2 + 8 NH3 + 12 H2O
C6H5N2H3*H2O + CuSO4*5H2O = Cu + N2 + H2SO4 + H2O + C6H6 =>
C6H5N2H3*H2O + CuSO4*5H2O = Cu + N2 + H2SO4 + 6 H2O + C6H6
BrO3 + H2 = Br2 + H2O =>
2 BrO3 + 6 H2 = Br2 + 6 H2O
Cr2O3 + Br2 + NaOH = NaCrO3 + NaBr + H2O =>
Cr2O3 + 2 Br2 + 6 NaOH = 2 NaCrO3 + 4 NaBr + 3 H2O
SrSO4 = Sr2 + SO4 =>
2 SrSO4 = Sr2 + 2 SO4
COCl2 + NaOH + NaCl3 = NaCl + CO2O3 + H2O =>
COCl2 + 8 NaOH + 3 NaCl3 = 11 NaCl + CO2O3 + 4 H2O
Zn + TiCl4 = TiCl3 + ZnCl2 =>
Zn + 2 TiCl4 = 2 TiCl3 + ZnCl2
H3N + Ba(OH)2 = H2O + BaHN =>
H3N + Ba(OH)2 = 2 H2O + BaHN
Ba(OH)2 + SnO = BaO + Sn(OH)2 =>
Ba(OH)2 + SnO = BaO + Sn(OH)2
Mn + HC = H2 + MnC3 =>
2 Mn + 6 HC = 3 H2 + 2 MnC3
CaO + H3PO4 = Ca3(PO4)2 + H2O =>
3 CaO + 2 H3PO4 = Ca3(PO4)2 + 3 H2O
Al2O3 + N + C = AlN + CO4 =>
4 Al2O3 + 8 N + 3 C = 8 AlN + 3 CO4
HCl + Cr2Cl2O7 + C2H5OH = C2H4O + CrCl3 + H2O =>
4 HCl + Cr2Cl2O7 + 5 C2H5OH = 5 C2H4O + 2 CrCl3 + 7 H2O
I2(aq) + CaCl2(s) = Cl2(aq) + CaI2(aq) =>
I2(aq) + CaCl2(s) = Cl2(aq) + CaI2(aq)
Li2SO4 + NH3 = Li2S + N2 + H2O =>
3 Li2SO4 + 8 NH3 = 3 Li2S + 4 N2 + 12 H2O
NH4Cl + Na3(Co(NO2)6) = NaCl + (NH4)2Na(Co(NO2)6) =>
2 NH4Cl + Na3(Co(NO2)6) = 2 NaCl + (NH4)2Na(Co(NO2)6)
Gd + C = GdC2 =>
Gd + 2 C = GdC2
Co(NO3)2 + Na(SO4) = CoSO4 + Na(NO3)2 =>
Co(NO3)2 + Na(SO4) = CoSO4 + Na(NO3)2
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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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