| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C6H12O2 + H2O2 = C12H22O4 + 2 H2O
C36H28O16 + O2 = CO2 + H2O =>
C36H28O16 + 35 O2 = 36 CO2 + 14 H2O
H2SO3 + Ca(OH)2 = Ca(SO3) + H2O =>
H2SO3 + Ca(OH)2 = Ca(SO3) + 2 H2O
C6H6 + HCl = C6H5Cl + H2 =>
C6H6 + HCl = C6H5Cl + H2
Ha + O2 = Ha2O2 =>
2 Ha + O2 = Ha2O2
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
Xe + H2O = HXeO4 + H =>
Xe + 4 H2O = HXeO4 + 7 H
Na + C2Cl6 = NaCl + C2Cl2 =>
4 Na + C2Cl6 = 4 NaCl + C2Cl2
C5H13N + H2O = C5H14N + OH =>
C5H13N + H2O = C5H14N + OH
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
HgCl2(aq) + KI(aq) = HgI2(s) + KCl(aq) =>
HgCl2(aq) + 2 KI(aq) = HgI2(s) + 2 KCl(aq)
K + NO2 = KNO2 =>
K + NO2 = KNO2
(NH4)2SO4(aq) + Ba(BrO3)2(aq) = BaSO4(aq) + NH4BrO3(aq) =>
(NH4)2SO4(aq) + Ba(BrO3)2(aq) = BaSO4(aq) + 2 NH4BrO3(aq)
Cu(OH)2 + HNO3 = Cu(NO3)2 + H2O =>
Cu(OH)2 + 2 HNO3 = Cu(NO3)2 + 2 H2O
Al(OH)3 + KOH = KAlO2 + H2O =>
Al(OH)3 + KOH = KAlO2 + 2 H2O
Ag(NO3)(aq) + NaI(aq) = Na(NO3)(aq) + AgI(s) =>
Ag(NO3)(aq) + NaI(aq) = Na(NO3)(aq) + AgI(s)
Mg(NO3)2 + N2CO3 = MgCO3 + N2(NO3)2 =>
Mg(NO3)2 + N2CO3 = MgCO3 + N2(NO3)2
Cu(OH)2 + H3PO4 = Cu3(PO4)2 + H2O =>
3 Cu(OH)2 + 2 H3PO4 = Cu3(PO4)2 + 6 H2O
Cu + MgBr2 = Mg + CuBr =>
2 Cu + MgBr2 = Mg + 2 CuBr
NaHCO3 + CH3COOH = NaCH3COO + H2O + CO2 =>
NaHCO3 + CH3COOH = NaCH3COO + H2O + CO2
hidróxidodecalcio + dióxidodecarbono = carbonatodecalcio + agua =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
S2 = S8 =>
4 S2 = S8
Pb + H3PO4 = H + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 6 H + Pb3(PO4)2
H2SO4 + Ga(OH)3 = Ga2(SO4)3 + H2O =>
3 H2SO4 + 2 Ga(OH)3 = Ga2(SO4)3 + 6 H2O
Ha + O2 = Ha2O2 =>
2 Ha + O2 = Ha2O2
Cu(OH)2 + HCl = CuCl2 + H2O =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
CH3CH2CH3 + O2 = CO2 + H2O =>
CH3CH2CH3 + 5 O2 = 3 CO2 + 4 H2O
GaF3 + Cs = CsF + Ga =>
GaF3 + 3 Cs = 3 CsF + Ga
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
C3H8 + O2 = H2O + CO2 =>
C3H8 + 5 O2 = 4 H2O + 3 CO2
Cu(OH)2 + H2SO4 = CuSO4 + H2O =>
Cu(OH)2 + H2SO4 = CuSO4 + 2 H2O
C5H10 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + C2H4O2 + H2O =>
2 C5H10 + 4 KMnO4 + 6 H2SO4 = 2 K2SO4 + 4 MnSO4 + 5 C2H4O2 + 6 H2O
Ag + Pb = Ag2Pb =>
2 Ag + Pb = Ag2Pb
Pb(NO3)2 + Na2CO3 = PbCO3 + Na2(NO3)2 =>
Pb(NO3)2 + Na2CO3 = PbCO3 + Na2(NO3)2
N2H4 + Al + KOH + H2O = NH3 + K2[Al(OH)4] =>
N2H4 + Al + 2 KOH + 2 H2O = 2 NH3 + K2[Al(OH)4]
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
NO2 + O2 + H2O = HNO3 =>
4 NO2 + O2 + 2 H2O = 4 HNO3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
KMnO4 + H2SO4 + H2O2 = K2SO4 + H2MnO4 + O2 =>
2 KMnO4 + H2SO4 + H2O2 = K2SO4 + 2 H2MnO4 + O2
Cr2(SO4)3 + K2SO3 + H2O = K2SO4 + Cr(OH)3 + H2S =>
Cr2(SO4)3 + 12 K2SO3 + 6 H2O = 12 K2SO4 + 2 Cr(OH)3 + 3 H2S
CH4 + Cl2 = CH3Cl + HCl =>
CH4 + Cl2 = CH3Cl + HCl
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
Cu(NO3)2(aq) + BaCl2(aq) = CuCl2(aq) + Ba(NO3)2(aq) =>
Cu(NO3)2(aq) + BaCl2(aq) = CuCl2(aq) + Ba(NO3)2(aq)
C6H5Cl + SiCl4 + Na = (C6H5)4Si + NaCl =>
4 C6H5Cl + SiCl4 + 8 Na = (C6H5)4Si + 8 NaCl
AI + CuSO4 = AI(SO4)3 + Cu =>
AI + 3 CuSO4 = AI(SO4)3 + 3 Cu
C6H5Cl + SiCl4 + Na = (C6H5)4Si + NaCl =>
4 C6H5Cl + SiCl4 + 8 Na = (C6H5)4Si + 8 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
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