| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2Te2 + Li(OH)2 = LiTe2 + 2 H2O
Pb + CrO4 = PbCrO4 =>
Pb + CrO4 = PbCrO4
NO + NH4 = N2 + H2O =>
4 NO + 2 NH4 = 3 N2 + 4 H2O
CH3CH2CHOHCH3 + CuO = CH3COCH3 + H2O + Cu =>
3 CH3CH2CHOHCH3 + 4 CuO = 4 CH3COCH3 + 3 H2O + 4 Cu
LiOH + HI = Li + H2OI =>
LiOH + HI = Li + H2OI
Al + (FeNO3)2 = Al(NO3)3 + Fe2 =>
2 Al + 3(FeNO3)2 = 2 Al(NO3)3 + 3 Fe2
BaCl + Na = NaCl + Ba =>
BaCl + Na = NaCl + Ba
Na2HPO3 + H2O = NaOH + H3PO3 =>
Na2HPO3 + 2 H2O = 2 NaOH + H3PO3
HI + LiOH = H2O + LiI =>
HI + LiOH = H2O + LiI
B + H3PO4 = B3PO4 + H2 =>
6 B + 2 H3PO4 = 2 B3PO4 + 3 H2
C5H12Cl + NaOH = C5H12OH + NaCl =>
C5H12Cl + NaOH = C5H12OH + NaCl
PCl3 + MeOH = (MeO)3P + HCl =>
PCl3 + 3 MeOH = (MeO)3P + 3 HCl
Na2CO3 + SiO2 = Na2(SiO3) + CO2 =>
Na2CO3 + SiO2 = Na2(SiO3) + CO2
K2CrO4 + FeS + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O + Fe2(SO4)3 =>
6 K2CrO4 + 2 FeS + 16 H2SO4 = 3 Cr2(SO4)3 + 6 K2SO4 + 16 H2O + Fe2(SO4)3
CuSO4 + NaBO3 = CuBO3 + NaSO4 =>
CuSO4 + NaBO3 = CuBO3 + NaSO4
Na2CO3(s) = CO2(g) + Na2O(s) =>
Na2CO3(s) = CO2(g) + Na2O(s)
CO2 + Mn(OH)2 = O2 + MnCH2 =>
CO2 + Mn(OH)2 = 2 O2 + MnCH2
Na2MoO4 + HF = Na2MoF4O2 + H2O =>
Na2MoO4 + 4 HF = Na2MoF4O2 + 2 H2O
Cu + NaOH + H2O = Na2Cu(OH)4 + H2 =>
Cu + 2 NaOH + 2 H2O = Na2Cu(OH)4 + H2
Si + H = SiH =>
Si + H = SiH
Cu + KOH + H2O = K2[Cu2(OH)4] + H2 =>
2 Cu + 2 KOH + 2 H2O = K2[Cu2(OH)4] + H2
NaBrO3 + NaOH + F2 = NaBrO4 + NaF + H2O =>
NaBrO3 + 2 NaOH + F2 = NaBrO4 + 2 NaF + H2O
LiOH + CrCl3 = LiCl + Cr(OH)3 =>
3 LiOH + CrCl3 = 3 LiCl + Cr(OH)3
F2C6H3NO2 + C6H10O3 + K2CO3 = C11H10FNO5 + KF + CO2 + H2O =>
14 F2C6H3NO2 + 11 C6H10O3 + 7 K2CO3 = 14 C11H10FNO5 + 14 KF + 3 CO2 + 6 H2O
H2SO3 + OH = HSO3 + H3O =>
2 H2SO3 + OH = 2 HSO3 + H3O
C3H6O + NaOH + I2 = NaI + H2O + CHO2Na =>
C3H6O + 13 NaOH + 5 I2 = 10 NaI + 8 H2O + 3 CHO2Na
C4H6O4 + NaOH = Na2C4H4O4 + H2O =>
C4H6O4 + 2 NaOH = Na2C4H4O4 + 2 H2O
NH3(g) + O2 = NO + H2O =>
4 NH3(g) + 5 O2 = 4 NO + 6 H2O
NOCl = Cl2 + NO =>
2 NOCl = Cl2 + 2 NO
(CoCl2) + (NH4)2S2O8 = NH4Cl + (Co)S2 + O2 =>
(CoCl2) + (NH4)2S2O8 = 2 NH4Cl + (Co)S2 + 4 O2
NaOH + H3BO3 + H2 = NaBH4 + H2O =>
NaOH + H3BO3 + 4 H2 = NaBH4 + 4 H2O
HOC6H4CH2OH + NaOH = NaOC6H4CH2ONa + H2O =>
HOC6H4CH2OH + 2 NaOH = NaOC6H4CH2ONa + 2 H2O
H2O2 + Cr2(SO4)2 + NaOH = NaCrO4 + Na2SO4 + H2O =>
5 H2O2 + Cr2(SO4)2 + 6 NaOH = 2 NaCrO4 + 2 Na2SO4 + 8 H2O
N + Sr = N2Sr =>
2 N + Sr = N2Sr
K + F2 = KF =>
2 K + F2 = 2 KF
LiOH + HI = Li + H2OI =>
LiOH + HI = Li + H2OI
Ag + H2O = H2AgO =>
Ag + H2O = H2AgO
C2H2OH + O = CO + H2O =>
2 C2H2OH + 5 O = 4 CO + 3 H2O
K + NH3 = H2 + KNH2 =>
2 K + 2 NH3 = H2 + 2 KNH2
Fe(SO3) + H3(PO4) = Fe3(PO4)2 + H2(SO3) =>
3 Fe(SO3) + 2 H3(PO4) = Fe3(PO4)2 + 3 H2(SO3)
Cr{3+} + (NH4)2S2O8 + H2O = CrO4{2-} + (NH4)2SO4 + H2SO4 + H{+} =>
2 Cr{3+} + 3(NH4)2S2O8 + 8 H2O = 2 CrO4{2-} + 3(NH4)2SO4 + 3 H2SO4 + 10 H{+}
Cr(NO3)3 + K2CO3 + H2O = Cr(OH)3 + CO2 + KNO3 =>
2 Cr(NO3)3 + 3 K2CO3 + 3 H2O = 2 Cr(OH)3 + 3 CO2 + 6 KNO3
Na2CO3 + SiO2 = Na2(SiO3) + CO2 =>
Na2CO3 + SiO2 = Na2(SiO3) + CO2
Pb(N3)2 + Cr(MnO4)2 = Cr2O3 + MnO2 + Pb3O4 + N2 =>
15 Pb(N3)2 + 8 Cr(MnO4)2 = 4 Cr2O3 + 16 MnO2 + 5 Pb3O4 + 45 N2
S{2-} + [SO3]2{-} + H{+} = S + H2O =>
11 S{2-} + 2[SO3]2{-} + 24 H{+} = 15 S + 12 H2O
LiOH + HI = Li + H2OI =>
LiOH + HI = Li + H2OI
Cr2O3 + H2O2 + NaOH = Na2Cr2O7 + H2O =>
Cr2O3 + 3 H2O2 + 2 NaOH = Na2Cr2O7 + 4 H2O
Fe3O3 + Al = Fe + Al2O3 =>
Fe3O3 + 2 Al = 3 Fe + Al2O3
C3H8 + Cl2 = HCl + C =>
C3H8 + 4 Cl2 = 8 HCl + 3 C
K2SO4 + HBr = H2SO4 + KBr =>
K2SO4 + 2 HBr = H2SO4 + 2 KBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/23/24
Équations équilibrées sur12/23/23
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