| Équations équilibrées la veille | Équations équilibrées le lendemain |
GeH2{+2} + H2{-2} = GeH4
Li + Cl = LiCl2 =>
Li + 2 Cl = LiCl2
CaBr2 + SrSO4 = CaSO4 + Br2Sr =>
CaBr2 + SrSO4 = CaSO4 + Br2Sr
Li + Cl = LiCl2 =>
Li + 2 Cl = LiCl2
V + HF + HNO3 = H2VF7 + NO + H2O =>
3 V + 21 HF + 5 HNO3 = 3 H2VF7 + 5 NO + 10 H2O
(NaHCO3) + HCl = (NaCl) + H2O + CO2 =>
(NaHCO3) + HCl = (NaCl) + H2O + CO2
MnO2 + KNO3 + KOH = K2MnO4 + H2O + KNO2 =>
MnO2 + KNO3 + 2 KOH = K2MnO4 + H2O + KNO2
KMnO4 + KI + H2SO4 = MnSO4 + I2 + H2O + K2SO4 =>
2 KMnO4 + 10 KI + 8 H2SO4 = 2 MnSO4 + 5 I2 + 8 H2O + 6 K2SO4
CaOCl2 + KI + H2SO4 = CaSO4 + KCl + I2 + H2O =>
CaOCl2 + 2 KI + H2SO4 = CaSO4 + 2 KCl + I2 + H2O
Pb(OH)2 + H2SO4 = Pb(SO4) + H2(OH)2 =>
Pb(OH)2 + H2SO4 = Pb(SO4) + H2(OH)2
V + HF + HNO3 = HVF6 + NO2 + H2O =>
V + 6 HF + 5 HNO3 = HVF6 + 5 NO2 + 5 H2O
Sb + F2 = SbF5 =>
2 Sb + 5 F2 = 2 SbF5
V + HF + HNO3 = H2VF7 + NO + H2O =>
3 V + 21 HF + 5 HNO3 = 3 H2VF7 + 5 NO + 10 H2O
HCl + K2Cr2O7 + C2H6O = KCl + CrCl3 + CO2 + H2O =>
16 HCl + 2 K2Cr2O7 + C2H6O = 4 KCl + 4 CrCl3 + 2 CO2 + 11 H2O
Li + Cl = LiCl2 =>
Li + 2 Cl = LiCl2
Sb2O5 + NaI + HCl = SbCl3 + NaCl + I2 + H2O =>
Sb2O5 + 4 NaI + 10 HCl = 2 SbCl3 + 4 NaCl + 2 I2 + 5 H2O
H2S(g) + SO2(g) = SO(s) + H2O(g) =>
H2S(g) + 2 SO2(g) = 3 SO(s) + H2O(g)
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
Mg(OH)2 + (NH4)3(PO4) = Mg3(PO4)2 + NH4(OH) =>
3 Mg(OH)2 + 2(NH4)3(PO4) = Mg3(PO4)2 + 6 NH4(OH)
VO2 + H2SO4 + Zn = VSO4 + H2O + ZnSO4 =>
VO2 + 2 H2SO4 + Zn = VSO4 + 2 H2O + ZnSO4
AgNO3 + AlF3 = AgF + Al(NO3)3 =>
3 AgNO3 + AlF3 = 3 AgF + Al(NO3)3
GeH2{+2} + H2{-2} = GeH4 =>
GeH2{+2} + H2{-2} = GeH4
CaBr2 + SrSO4 = CaSO4 + Br2Sr =>
CaBr2 + SrSO4 = CaSO4 + Br2Sr
Li2O2 + CO2 = LiCO2 + O2 =>
Li2O2 + 2 CO2 = 2 LiCO2 + O2
MgCe2 + H2O = MgOHCe + HCe =>
MgCe2 + H2O = MgOHCe + HCe
Mg(NO3)2 + Ca(OH)2 = Mg(OH)2 + Ca(NO3)2 =>
Mg(NO3)2 + Ca(OH)2 = Mg(OH)2 + Ca(NO3)2
H2SO4 + KI = I2 + SO2 + KHSO4 + H2O =>
3 H2SO4 + 2 KI = I2 + SO2 + 2 KHSO4 + 2 H2O
C2H2C6H6 + O2 = CO2 + H2O =>
C2H2C6H6 + 10 O2 = 8 CO2 + 4 H2O
Na2SO4 + Pb(NO3)2 = NaPb + SO4 + NO3 =>
Na2SO4 + 2 Pb(NO3)2 = 2 NaPb + SO4 + 4 NO3
NH3 + CH3COOH = NOH + H2O + C2H4 =>
NH3 + CH3COOH = NOH + H2O + C2H4
V + HF + HNO3 = H2[VF7] + NO + H2O =>
3 V + 21 HF + 5 HNO3 = 3 H2[VF7] + 5 NO + 10 H2O
Pb + H2CO3 = PbCO3 + H2 =>
Pb + H2CO3 = PbCO3 + H2
H2O + C1O2 = C6H12O6 + O2 =>
6 H2O + 6 C1O2 = C6H12O6 + 6 O2
CH3OH + NaNH2 = CH3OH2 + NaNH =>
CH3OH + NaNH2 = CH3OH2 + NaNH
H3PO4 + NaClO2 = Na3PO4 + ClO2 + H2O + HCl =>
5 H3PO4 + 15 NaClO2 = 5 Na3PO4 + 12 ClO2 + 6 H2O + 3 HCl
Na600 + Cl = NaCl864 =>
Na600 + 518400 Cl = 600 NaCl864
CH2S + O2 = CO2 + H2O + SO3 =>
CH2S + 3 O2 = CO2 + H2O + SO3
C6H5CH3 + KMnO4 = C6H5COOK + KOH + H2O + MnO2 =>
C6H5CH3 + 2 KMnO4 = C6H5COOK + KOH + H2O + 2 MnO2
PbSO4(s) + PbS(s) = Pb(s) + SO2(g) =>
PbSO4(s) + PbS(s) = 2 Pb(s) + 2 SO2(g)
Co(NO3)2 + S2 = CoS + NO3 =>
2 Co(NO3)2 + S2 = 2 CoS + 4 NO3
Ca + C12 = CaC12 =>
Ca + C12 = CaC12
AgBr + NH3 = AgNH2 + HBr =>
AgBr + NH3 = AgNH2 + HBr
Ag2SO4 + NH4Cl = (NH4)2SO4 + AgCl =>
Ag2SO4 + 2 NH4Cl = (NH4)2SO4 + 2 AgCl
(NH4)2CrO4 + Na2S + H2SO4 = Cr2(SO4)3 + Na2SO4 + (NH4)2SO4 + H2O =>
8(NH4)2CrO4 + 3 Na2S + 20 H2SO4 = 4 Cr2(SO4)3 + 3 Na2SO4 + 8(NH4)2SO4 + 20 H2O
NaNO3 + NaI + H2SO4 = NO + I2 + H2O + Na2SO4 =>
2 NaNO3 + 6 NaI + 4 H2SO4 = 2 NO + 3 I2 + 4 H2O + 4 Na2SO4
CaBr2 + SrSO4 = CaSO4 + Br2Sr =>
CaBr2 + SrSO4 = CaSO4 + Br2Sr
Cu + HNO3 = Cu3O + NH =>
9 Cu + HNO3 = 3 Cu3O + NH
Cu2CO5H2 = CuO + CO2 + H2O =>
Cu2CO5H2 = 2 CuO + CO2 + H2O
K2O = K + O =>
K2O = 2 K + O
GeH2{+2} + H2{-2} = GeH4 =>
GeH2{+2} + H2{-2} = GeH4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/08/23
Équations équilibrées sur01/07/23
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