| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3CH2CH2CHO + H2 = CH3CH2CH2CH2OH
MgSO4 + NaCH3COOH = Mg(CH3COOH)2 + Na2SO4 =>
MgSO4 + 2 NaCH3COOH = Mg(CH3COOH)2 + Na2SO4
P + KOH + H2O = PH3 + KH2PO4 =>
8 P + 3 KOH + 9 H2O = 5 PH3 + 3 KH2PO4
NaC2H3O2 + HCl = NaCl + HC2H3O2 =>
NaC2H3O2 + HCl = NaCl + HC2H3O2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C6H5NH2NO3 + NaOH = C6H5OH + NaNO3 + NH2 =>
C6H5NH2NO3 + NaOH = C6H5OH + NaNO3 + NH2
C4H6 + Br2 = C4H5Br + HBr =>
C4H6 + Br2 = C4H5Br + HBr
N2O5 + Li(OH) = LiNO3 + H2O =>
N2O5 + 2 Li(OH) = 2 LiNO3 + H2O
Pb{2+} + Au{+3} = Pb{4+} + Au =>
3 Pb{2+} + 2 Au{+3} = 3 Pb{4+} + 2 Au
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
K2CO3(aq) + Na2SO4(aq) = K2SO4 + Na2CO3 =>
K2CO3(aq) + Na2SO4(aq) = K2SO4 + Na2CO3
Ca(s) + Ag2SO4(aq) = Ag(s) + CaSO4(aq) =>
Ca(s) + Ag2SO4(aq) = 2 Ag(s) + CaSO4(aq)
HNO2 + HBr = Br + NO + H2O =>
HNO2 + HBr = Br + NO + H2O
Na2CrO4 + BaBr2 = Na2Br2 + BaCrO4 =>
Na2CrO4 + BaBr2 = Na2Br2 + BaCrO4
CuSO4 + Na2PO4 = Cu(PO4) + Na2SO4 =>
CuSO4 + Na2PO4 = Cu(PO4) + Na2SO4
NaOCl + NaCl + H2SO4 = Na2SO4 + Cl2 + H2O =>
NaOCl + NaCl + H2SO4 = Na2SO4 + Cl2 + H2O
C5H10O2(s) + O2(g) = CO2(g) + H2O(l) =>
2 C5H10O2(s) + 13 O2(g) = 10 CO2(g) + 10 H2O(l)
MnO4 + C2H4 = Mn + CO2 + H2O =>
3 MnO4 + 2 C2H4 = 3 Mn + 4 CO2 + 4 H2O
C12H22CaO14 + H2O = C12H22O11 + CaO + H2O2 =>
C12H22CaO14 + 2 H2O = C12H22O11 + CaO + 2 H2O2
Fe2 + H2 = FeH3 =>
Fe2 + 3 H2 = 2 FeH3
SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4
CaO + OH = CaOOH =>
CaO + OH = CaOOH
CH3COOH + Cu = H2O + CuC2 =>
CH3COOH + Cu = 2 H2O + CuC2
CrO3 + CO2 = Cr(CO3)3 =>
CrO3 + 3 CO2 = Cr(CO3)3
NaCO3 + Ca(OH)2 = NaOH + Ca(CO3)2 =>
2 NaCO3 + Ca(OH)2 = 2 NaOH + Ca(CO3)2
MgI2 + Br2 = MgBr2 + I2 =>
MgI2 + Br2 = MgBr2 + I2
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
Pb(NO3)2 + NaI = PbI2 + Na(NO3) =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 Na(NO3)
N2H4(g) + H2O2(l) = N2(g) + H2O(g) =>
N2H4(g) + 2 H2O2(l) = N2(g) + 4 H2O(g)
CH2OHCHOHCHOHCH2OH + Na = CH2ONaCHONaCHONaCH2ONa + H2 =>
CH2OHCHOHCHOHCH2OH + 4 Na = CH2ONaCHONaCHONaCH2ONa + 2 H2
Fe + (OH)3 = Fe2O3 + H2O =>
2 Fe + 2(OH)3 = Fe2O3 + 3 H2O
H2O2 + CH4O = CO2 + H2O =>
3 H2O2 + CH4O = CO2 + 5 H2O
Na2SO3 + Pb(NO3)2 = NaNO3 + PbSO3 =>
Na2SO3 + Pb(NO3)2 = 2 NaNO3 + PbSO3
FeCl2 + K2(Cr2O7) + HCl = FeCl3 + KCl + CrCl3 + H2O =>
6 FeCl2 + K2(Cr2O7) + 14 HCl = 6 FeCl3 + 2 KCl + 2 CrCl3 + 7 H2O
K2O + MgBr2 = KBr + MgO =>
K2O + MgBr2 = 2 KBr + MgO
Na2(OH)2 + H2SO4 = Na2SO4 + H2O =>
Na2(OH)2 + H2SO4 = Na2SO4 + 2 H2O
MnCO3 + H2O = MnO + H2CO3 =>
MnCO3 + H2O = MnO + H2CO3
Si2H16 + O2 = SiO2 + H2O3 =>
Si2H16 + 14 O2 = 2 SiO2 + 8 H2O3
CS2 + Cl2 = CCl4 + S2Cl2 =>
CS2 + 3 Cl2 = CCl4 + S2Cl2
C11H24 + NO3{-} + PO4{-3} + O2 + H{+} = C60H87O23N12P + H2O =>
120 C11H24 + 264 NO3{-} + 22 PO4{-3} + 137 O2 + 330 H{+} = 22 C60H87O23N12P + 648 H2O
Ba(OH)2(aq) + (NH4)2CO3(aq) = BaCO3(s) + NH3(g) + H2O(l) =>
Ba(OH)2(aq) + (NH4)2CO3(aq) = BaCO3(s) + 2 NH3(g) + 2 H2O(l)
NH4Cl + Na3PO4 = NH3 + Na2HPO4{+} + NaCl{-} =>
NH4Cl + Na3PO4 = NH3 + Na2HPO4{+} + NaCl{-}
C6H18O3 + O2 = CO2 + H2O =>
C6H18O3 + 9 O2 = 6 CO2 + 9 H2O
Na2CO3 + FeCl3*6H2O = NaCl + Fe2(CO3)3 + H2O =>
3 Na2CO3 + 2 FeCl3*6H2O = 6 NaCl + Fe2(CO3)3 + 12 H2O
NH4OH + HL = H2O + NH4L =>
NH4OH + HL = H2O + NH4L
CaCl2 + Rb2CO3 = CaCO3 + RbCl =>
CaCl2 + Rb2CO3 = CaCO3 + 2 RbCl
SnCl4 + Ag = AgCl4 + Sn =>
SnCl4 + Ag = AgCl4 + Sn
Cl(g) + HF(aq) = HCl + F =>
Cl(g) + HF(aq) = HCl + F
Al2O3 + Na2O = NaAlO2 =>
Al2O3 + Na2O = 2 NaAlO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/10/24
Équations équilibrées sur09/09/23
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