| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H6(g) + 2 O2(g) = 2 CO2(g) + 3 H2(g)
Cs3PO4 + H2O = Cs{+} + OH{-} + H3PO4 =>
Cs3PO4 + 3 H2O = 3 Cs{+} + 3 OH{-} + H3PO4
NaFO3 + NaF + H2SO4 = F2 + NaSO4 + H2O =>
2 NaFO3 + 4 NaF + 6 H2SO4 = 3 F2 + 6 NaSO4 + 6 H2O
Na(CO) + HCl = NaCl + HCO =>
Na(CO) + HCl = NaCl + HCO
I + H2S = HI + S =>
2 I + H2S = 2 HI + S
BaO + H = Ba + H2O =>
BaO + 2 H = Ba + H2O
Ga + HCl = GaCl3 + H2 =>
2 Ga + 6 HCl = 2 GaCl3 + 3 H2
Al + Cl2 = Al7Cl =>
14 Al + Cl2 = 2 Al7Cl
SbCl5 + NaOH = Sb(OH)5 + NaCl =>
SbCl5 + 5 NaOH = Sb(OH)5 + 5 NaCl
Na2[Cu(CN)3] + HCl = HCN + NaCl + CuCl =>
Na2[Cu(CN)3] + 3 HCl = 3 HCN + 2 NaCl + CuCl
Li2O + Co2(Co3)3 = Li2Co3 + Co2O3 =>
3 Li2O + Co2(Co3)3 = 3 Li2Co3 + Co2O3
SiO3{2-} + H2O = H2SiO3 + OH{-} =>
SiO3{2-} + 2 H2O = H2SiO3 + 2 OH{-}
NaBr + I2 = NaI + Br2 =>
2 NaBr + I2 = 2 NaI + Br2
KCl + MnO2 + HNO3 = MnCl2 + Cl2 + KNO3 + H2O =>
4 KCl + MnO2 + 4 HNO3 = MnCl2 + Cl2 + 4 KNO3 + 2 H2O
C4H8Br2 + Mg = MgBr2 + C4H8 =>
C4H8Br2 + Mg = MgBr2 + C4H8
K2SO3 + Ni = NiSO3 + K =>
K2SO3 + Ni = NiSO3 + 2 K
Cu + H2O + O2 = Cu(OH)2 =>
2 Cu + 2 H2O + O2 = 2 Cu(OH)2
NaI2 + NaBH4 = B2H6 + NaI + H2 =>
2 NaI2 + 2 NaBH4 = B2H6 + 4 NaI + H2
AlCl3 + Na[Al(OH)4] = Al[Al(OH)4]3 + NaCl =>
AlCl3 + 3 Na[Al(OH)4] = Al[Al(OH)4]3 + 3 NaCl
Mg2SiO4 + CO2 + H2O = MgH2C2O6 + H4SiO4 =>
Mg2SiO4 + 4 CO2 + 4 H2O = 2 MgH2C2O6 + H4SiO4
J2 + K2S + KOH = KJ + K2SO4 + H2O =>
4 J2 + K2S + 8 KOH = 8 KJ + K2SO4 + 4 H2O
H2SiO3 + NaI = HI + Na2SiO3 =>
H2SiO3 + 2 NaI = 2 HI + Na2SiO3
NaO + H2SO3 = Na2SO4 + H2O =>
2 NaO + H2SO3 = Na2SO4 + H2O
C5H11OH + O2 = C2 + H2O =>
2 C5H11OH + 5 O2 = 5 C2 + 12 H2O
SO4 + HCl = H2SO4 + Cl =>
SO4 + 2 HCl = H2SO4 + 2 Cl
Na2SO4 + PbSO4 + I{-} = PbI2 + Na2(SO4)2{-2} =>
Na2SO4 + PbSO4 + 2 I{-} = PbI2 + Na2(SO4)2{-2}
WO2 + O2 = W2O8 =>
2 WO2 + 2 O2 = W2O8
Na2CO3 + CuSO4 = CuCO3 + Na2SO4 =>
Na2CO3 + CuSO4 = CuCO3 + Na2SO4
H2SO4 + Na[Al(OH)4] = Al(OH)3 + Na2SO4 + H2O =>
H2SO4 + 2 Na[Al(OH)4] = 2 Al(OH)3 + Na2SO4 + 2 H2O
CaSO3 + H2SO4 = CaSO4 + SO2 + H2O =>
CaSO3 + H2SO4 = CaSO4 + SO2 + H2O
Cr + O3 + H2O = Cr(OH)3 =>
2 Cr + O3 + 3 H2O = 2 Cr(OH)3
P + Cl2 = PCl3(PCl5) =>
2 P + 4 Cl2 = PCl3(PCl5)
C6H5CH2Cl + NaOH = C6H5CH2OH + NaCl =>
C6H5CH2Cl + NaOH = C6H5CH2OH + NaCl
C8H8O3 + NaHCO3 = H2O + CO2 + Na =>
C8H8O3 + 34 NaHCO3 = 21 H2O + 42 CO2 + 34 Na
SodiumCarbonate + ZincSulfate = SodiumSulfate + ZincCarbonate =>
SodiumCarbonate + ZincSulfate = SodiumSulfate + ZincCarbonate
SiO3{2-} + H2O = H2SiO3 + OH{-} =>
SiO3{2-} + 2 H2O = H2SiO3 + 2 OH{-}
Al + K2SO4 = K2 + Al2SO4 =>
2 Al + K2SO4 = K2 + Al2SO4
Al + Q = Al2Q2 =>
2 Al + 2 Q = Al2Q2
X198851 = X231053 =>
5810.8636768234X198851 = 5001 X231053
Al{3+} + HBr = AlBr{3} + H2 =>
2 Al{3+} + 2 HBr = 2 AlBr{3} + H2
MnO4 + H{+} + Br{-} = Mn{+2} + H2O + Br2 =>
MnO4 + 8 H{+} + 6 Br{-} = Mn{+2} + 4 H2O + 3 Br2
H2S + PbCl2 = PbS + HCl =>
H2S + PbCl2 = PbS + 2 HCl
Al + P4 = Al3P3 =>
12 Al + 3 P4 = 4 Al3P3
NH4OH + C4H6CaO4 = C2H7NO2 + Ca(OH)2 =>
2 NH4OH + C4H6CaO4 = 2 C2H7NO2 + Ca(OH)2
H2O + H2SO4 = H2OSO4 + H2 =>
H2O + H2SO4 = H2OSO4 + H2
Cu + Al2(SO4)3 = Cu(SO4) + Al =>
3 Cu + Al2(SO4)3 = 3 Cu(SO4) + 2 Al
K + NaOH = KOH + Na =>
K + NaOH = KOH + Na
Ti(OH)2SO4 + KOH + H2O2 = K4[Ti(O2)4] + K2SO4 + H2O =>
Ti(OH)2SO4 + 6 KOH + 4 H2O2 = K4[Ti(O2)4] + K2SO4 + 8 H2O
KPO4 + NiClO3 = KClO3 + NiPO4 =>
KPO4 + NiClO3 = KClO3 + NiPO4
CuSO4 + NaCl + Na2S2O5 + NaOH = CuCl + Na2SO4 + H2O =>
4 CuSO4 + 4 NaCl + Na2S2O5 + 6 NaOH = 4 CuCl + 6 Na2SO4 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/12/24
Équations équilibrées sur12/12/23
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