| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaSiO3 + CaO = Ca2SiO4
CaCO3 + H2CO3 = Ca{2} + HCO3{-} =>
CaCO3 + H2CO3 = Ca{2} + 2 HCO3{-}
KBr + AlPO4 = K3PO4 + AlBr3 =>
3 KBr + AlPO4 = K3PO4 + AlBr3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NaHSO4 + CH3COOH = CH3COONa + H2SO4 =>
NaHSO4 + CH3COOH = CH3COONa + H2SO4
CU + SN = CUSN =>
CU + SN = CUSN
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
C3N3O3Cl3 + HCl = H3N3O3C3 + Cl2 =>
C3N3O3Cl3 + 3 HCl = H3N3O3C3 + 3 Cl2
NaSiF6 + H2SO4 = NaSO4 + H2SiF6 =>
NaSiF6 + H2SO4 = NaSO4 + H2SiF6
CH2 + Br = CBr + H2 =>
CH2 + Br = CBr + H2
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
CuSO4 + AlNO3 = CuNO3 + Al2(SO4)2 =>
2 CuSO4 + 2 AlNO3 = 2 CuNO3 + Al2(SO4)2
N2SO4 + BaCl2 = BaSO4 + N2Cl2 =>
N2SO4 + BaCl2 = BaSO4 + N2Cl2
NaOH + Cl2 = H2O + NaCl + NaClO3 =>
6 NaOH + 3 Cl2 = 3 H2O + 5 NaCl + NaClO3
LiOH + Na2S = NaOH + Li2S =>
2 LiOH + Na2S = 2 NaOH + Li2S
NaOH + PbNO3 = OHPb + NaNO3 =>
NaOH + PbNO3 = OHPb + NaNO3
NaSO4 + HCl = NaH + SO4Cl =>
NaSO4 + HCl = NaH + SO4Cl
CuSO4 + AgCl = CuCl2 + Ag2SO4 =>
CuSO4 + 2 AgCl = CuCl2 + Ag2SO4
SO2 + AgNO3 + H2O = NO2 + H2SO4 + Ag =>
SO2 + AgNO3 + H2O = NO2 + H2SO4 + Ag
Al + Cl + KOH = Al(OH)3 + KCl =>
Al + 3 Cl + 3 KOH = Al(OH)3 + 3 KCl
Fe2(SO4)3 + K2Cr2O7 = Fe2(Cr2O7)3 + K2SO4 =>
Fe2(SO4)3 + 3 K2Cr2O7 = Fe2(Cr2O7)3 + 3 K2SO4
Cr(s) + CoCl2(aq) = CrCl2(aq) + Co(s) =>
Cr(s) + CoCl2(aq) = CrCl2(aq) + Co(s)
CuSO4*5H2O + NaCl + Na2S2O5 = H2O + CuCl + NaHSO4 =>
4 CuSO4*5H2O + 4 NaCl + Na2S2O5 = 17 H2O + 4 CuCl + 6 NaHSO4
Na2CO3 + HCe = NaCe + H2CO3 =>
Na2CO3 + 2 HCe = 2 NaCe + H2CO3
K2CO3(aq) + BaCl2 = KCl + BaCO3 =>
K2CO3(aq) + BaCl2 = 2 KCl + BaCO3
CdCl2 + Na2S = CdS + NaCl =>
CdCl2 + Na2S = CdS + 2 NaCl
Ca(OH)4 + CO2 = CaCO6 + H2 =>
Ca(OH)4 + CO2 = CaCO6 + 2 H2
NaCl + BeF{+2} = NaF + BeCl{+2} =>
NaCl + BeF{+2} = NaF + BeCl{+2}
C2H6 + F2 = C2H3F3 + HF =>
C2H6 + 3 F2 = C2H3F3 + 3 HF
I3({-}) + S2O3({-}2) = I({-}) + S4O6({-}2) =>
I3({-}) + 4 S2O3({-}2) = 3 I({-}) + 2 S4O6({-}2)
HCe + S = Ce2 + H2S =>
2 HCe + S = Ce2 + H2S
K2S + CaBr2 = KBr + CaS =>
K2S + CaBr2 = 2 KBr + CaS
HNO3 + P + H2O = H3PO4 + NO =>
5 HNO3 + 3 P + 2 H2O = 3 H3PO4 + 5 NO
Na2S2O3 + I2 + NaOH = Na2SO4 + NaI + H2O =>
Na2S2O3 + 4 I2 + 10 NaOH = 2 Na2SO4 + 8 NaI + 5 H2O
KCI + AgN03 = KN03 + AgCI =>
KCI + AgN03 = KN03 + AgCI
Ca + (HCO3)2 = CaO + H2O + CO2 =>
Ca + (HCO3)2 = CaO + H2O + 2 CO2
Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu
Co + HBrO4 = Co(BrO4)3 + H2 =>
2 Co + 6 HBrO4 = 2 Co(BrO4)3 + 3 H2
C4H6O + CH3OH + O2 = C5H8O2 =>
12 C4H6O + 2 CH3OH + 3 O2 = 10 C5H8O2
Na2[Ni(CN)4] + Na2S = NaCN + NiS =>
Na2[Ni(CN)4] + Na2S = 4 NaCN + NiS
La + O = La2O3 =>
2 La + 3 O = La2O3
C6H6O + FeCl3 = C6H5Cl + Fe(OH)3 =>
3 C6H6O + FeCl3 = 3 C6H5Cl + Fe(OH)3
Na + Ni2O3 = Ni + Na2O =>
6 Na + Ni2O3 = 2 Ni + 3 Na2O
Na(NO3)2 + AlCl3 = NaCl + Al(NO3)3 + Cl =>
3 Na(NO3)2 + 2 AlCl3 = 3 NaCl + 2 Al(NO3)3 + 3 Cl
PbSO4(s) + KI(aq) = PbI2(s) + K2SO4(aq) =>
PbSO4(s) + 2 KI(aq) = PbI2(s) + K2SO4(aq)
BaSO4 + NO2 = Ba(NO3)2 + SO2 =>
BaSO4 + 2 NO2 = Ba(NO3)2 + SO2
HClO3 + AsH3 = H3AsO4 + HCl =>
4 HClO3 + 3 AsH3 = 3 H3AsO4 + 4 HCl
Na2(SO4) + Li(OH) = Na(OH) + Li2(SO4) =>
Na2(SO4) + 2 Li(OH) = 2 Na(OH) + Li2(SO4)
CaCl2 + Br2 = CaBr2 + Cl2 =>
CaCl2 + Br2 = CaBr2 + Cl2
NaOH + H2504 = Na5O0 + H2O =>
12520 NaOH + 3 H2504 = 2504 Na5O0 + 10016 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/10/24
Équations équilibrées sur01/09/24
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