| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 C4H11OH + 5 CuO = 4 C4H11CHO + 5 Cu + 6 H2O
CH3CHCH3CH3 + Cl2 = CH3CH(Cl)CH3 + HCl =>
3 CH3CHCH3CH3 + 3 Cl2 = 4 CH3CH(Cl)CH3 + 2 HCl
Ca10F2(PO4)6 + H2SO4 = Ca(H2PO4)2 + CaSO4 + HF =>
Ca10F2(PO4)6 + 7 H2SO4 = 3 Ca(H2PO4)2 + 7 CaSO4 + 2 HF
Fe + I2 + H2SO4 = Fe2(SO4)3 + HI =>
2 Fe + 3 I2 + 3 H2SO4 = Fe2(SO4)3 + 6 HI
Ag + H2SO4 = Ag2SO4 + H2 =>
2 Ag + H2SO4 = Ag2SO4 + H2
A19B23 + C29 = A31C37 + B41 =>
8914.8260869565A19B23 + 6971.2155051507C29 = 5463.9256661992A31C37 + 5001 B41
Mg + H2O = MgOH + HH =>
2 Mg + 2 H2O = 2 MgOH + HH
Al(NO3)3 + Mg2 = Mg(NO3)3 + Al2 =>
2 Al(NO3)3 + Mg2 = 2 Mg(NO3)3 + Al2
KHO3 = KHO2 + O2 =>
2 KHO3 = 2 KHO2 + O2
Mg + HNO3 = NO + H2O + Mg(NO3)2 =>
3 Mg + 8 HNO3 = 2 NO + 4 H2O + 3 Mg(NO3)2
I3{-} + S2O3{2-} = I{-} + S4O6{-2} =>
I3{-} + 2 S2O3{2-} = 3 I{-} + S4O6{-2}
Sn + PbSO4 = Sn(SO4)2 + Pb =>
Sn + 2 PbSO4 = Sn(SO4)2 + 2 Pb
IO4{-} + NO + H2O = IO3{-} + HNO3 =>
3 IO4{-} + 2 NO + H2O = 3 IO3{-} + 2 HNO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ca3(PO4)2 + H2(SO4) = Ca(SO4) + H3(PO4) =>
Ca3(PO4)2 + 3 H2(SO4) = 3 Ca(SO4) + 2 H3(PO4)
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
MnCl2 + NaOH + OH = MnO2 + NaCl + H2O =>
MnCl2 + 2 NaOH + 2 OH = MnO2 + 2 NaCl + 2 H2O
CH3COOH + Cu(HCO3)2 = Cu(CH3COO)2 + H2O + CO2 =>
2 CH3COOH + Cu(HCO3)2 = Cu(CH3COO)2 + 2 H2O + 2 CO2
CH4*C6H6 = C6H5CH3 + H2 =>
CH4*C6H6 = C6H5CH3 + H2
PbNO32 + NaOH = PbHO + NaNO32 =>
PbNO32 + NaOH = PbHO + NaNO32
CoOHCl = CoOH + Cl =>
CoOHCl = CoOH + Cl
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
NaCl(aq)CuSO4(aq) = NaSO4CuCl =>
NaCl(aq)CuSO4(aq) = NaSO4CuCl
Ca3(PO4)2 + SiO2 = P4O10 + CaSiO3 =>
2 Ca3(PO4)2 + 6 SiO2 = P4O10 + 6 CaSiO3
C3H8O3 + H2O2 = CO2 + H2O =>
C3H8O3 + 7 H2O2 = 3 CO2 + 11 H2O
Cu(NO3)2 + CH3COOH = Cu(CH3COO)2 + HNO3 =>
Cu(NO3)2 + 2 CH3COOH = Cu(CH3COO)2 + 2 HNO3
Cu + Fe(SO4) = Cu(SO4) + Fe =>
Cu + Fe(SO4) = Cu(SO4) + Fe
CaH10 + O2 = CaO2 + H2O =>
2 CaH10 + 7 O2 = 2 CaO2 + 10 H2O
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
Br + Pb2 = Br2Pb =>
4 Br + Pb2 = 2 Br2Pb
H2C2O4*2H2O + NaOH = CO2 + H2O + Na =>
H2C2O4*2H2O + 2 NaOH = 2 CO2 + 4 H2O + 2 Na
V5Si3 + C = V2C + Si =>
2 V5Si3 + 5 C = 5 V2C + 6 Si
S2O3{2-} = S8 + SO3{2-} =>
8 S2O3{2-} = S8 + 8 SO3{2-}
InN3O9 + SnCl4 + C5H8O2 = In90Sn10O155 + CO2 + H2O + N2 + Cl2 =>
1080 InN3O9 + 120 SnCl4 + 655 C5H8O2 = 12 In90Sn10O155 + 3275 CO2 + 2620 H2O + 1620 N2 + 240 Cl2
In2O3 + H = In + H2O =>
In2O3 + 6 H = 2 In + 3 H2O
Au(OH)3 = Au2O3 + H2O =>
2 Au(OH)3 = Au2O3 + 3 H2O
KMnO4 + CuC2O4 + H2SO4 = MnSO4 + K2SO4 + CuSO4 + CO2 + H2O =>
2 KMnO4 + 5 CuC2O4 + 8 H2SO4 = 2 MnSO4 + K2SO4 + 5 CuSO4 + 10 CO2 + 8 H2O
CaCO3 + CH3COOH = C4H6O4Ca + CO2 + H2O =>
CaCO3 + 2 CH3COOH = C4H6O4Ca + CO2 + H2O
KCl2 + Na2 = NaCl + K =>
KCl2 + Na2 = 2 NaCl + K
CH3CH3CH3COH + Na = CH3CH3CH3CONa + H2 =>
2 CH3CH3CH3COH + 2 Na = 2 CH3CH3CH3CONa + H2
N4S4 + KOH + H2O = K2SO3 + K2O3S3 + NH3 =>
2 N4S4 + 12 KOH + 6 H2O = 5 K2SO3 + K2O3S3 + 8 NH3
CaCO3 + H3PO4 = Ca3(PO4)2 + H2CO3 =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 H2CO3
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
Sr3N2 + Cl2 = SrCl2 + NCl3 =>
Sr3N2 + 6 Cl2 = 3 SrCl2 + 2 NCl3
FeCO3 + H2O = Fe(OH)2 + H2CO3 =>
FeCO3 + 2 H2O = Fe(OH)2 + H2CO3
(NH3)4Pt(CH3CO2)2 + O2 = Pt + NH3 + CO26H2O + N2 =>
3(NH3)4Pt(CH3CO2)2 + 156 O2 = 3 Pt + 10 NH3 + 12 CO26H2O + N2
(EDTA) + MgSO4*7H2O = SO4 + H2O + Mg(EDTA) =>
(EDTA) + MgSO4*7H2O = SO4 + 7 H2O + Mg(EDTA)
Mn{2+} + O2 + H2O = MnO2 + H{+} =>
2 Mn{2+} + O2 + 2 H2O = 2 MnO2 + 4 H{+}
Ag(NH3)2OH + (NH4)2S = Ag2S + H2O + NH3 =>
2 Ag(NH3)2OH + (NH4)2S = Ag2S + 2 H2O + 6 NH3
PbS + FeS = Pb + FeS2 =>
PbS + FeS = Pb + FeS2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/07/24
Équations équilibrées sur06/06/23
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