| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 PF3 = P4 + 6 F2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
K2Cr2O7 + BaCl2 + H2O = BaCrO4 + KCl + HCl =>
K2Cr2O7 + 2 BaCl2 + H2O = 2 BaCrO4 + 2 KCl + 2 HCl
Cu(OH)2 + K2SO4 = KOH + CuSO4 =>
Cu(OH)2 + K2SO4 = 2 KOH + CuSO4
Hg2O2 = Hg + O2 =>
Hg2O2 = 2 Hg + O2
(CH3COO)2Ba(t) = BaCO3 + CH3COCH3 =>
(CH3COO)2Ba(t) = BaCO3 + CH3COCH3
Na2SO3 + AgNO3 + NaOH = Na2SO4 + Ag + NaNO3 + H2O =>
Na2SO3 + 2 AgNO3 + 2 NaOH = Na2SO4 + 2 Ag + 2 NaNO3 + H2O
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
NaMnO4 + HCl = MnCl2 + NaCl + H2O + Cl =>
NaMnO4 + 8 HCl = MnCl2 + NaCl + 4 H2O + 5 Cl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
AgNO3 + AlCl3 = AgCl + Al(NO3)3 =>
3 AgNO3 + AlCl3 = 3 AgCl + Al(NO3)3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C2H6OHCl = C2H5ClH2O =>
C2H6OHCl = C2H5ClH2O
MgBr2 + H2O = Mg(OH)2 + HBr =>
MgBr2 + 2 H2O = Mg(OH)2 + 2 HBr
KMnO4 + C6H14 = KMn + CO2 + H2O =>
19 KMnO4 + 4 C6H14 = 19 KMn + 24 CO2 + 28 H2O
MnH + SiO + H2O = Mn2SiO4 + H2 =>
2 MnH + SiO + 3 H2O = Mn2SiO4 + 4 H2
HSeO4{-} + H2O = H3O + SeO4{-}2 =>
HSeO4{-} + H2O = H3O + SeO4{-}2
Ca(OH)2(aq) + HCl = CaCl2 + H2O =>
Ca(OH)2(aq) + 2 HCl = CaCl2 + 2 H2O
NH3 + C2H5OH = N(C2H5)3 + H2O =>
NH3 + 3 C2H5OH = N(C2H5)3 + 3 H2O
C3H9 + O2 = CO2 + H2O =>
4 C3H9 + 21 O2 = 12 CO2 + 18 H2O
HC2H3O2(aq) = C2H3O2 + H =>
HC2H3O2(aq) = C2H3O2 + H
RaClO3 = RaCl + O2 =>
2 RaClO3 = 2 RaCl + 3 O2
HCOH + Cu(OH)2 = HCOOH + Cu + H2O =>
HCOH + Cu(OH)2 = HCOOH + Cu + H2O
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
C3H3O3 + O2 = CO + H2O =>
4 C3H3O3 + 3 O2 = 12 CO + 6 H2O
Mo(OH)3 + HO2 = MoO4 + H2O =>
3 Mo(OH)3 + 5 HO2 = 3 MoO4 + 7 H2O
Ga + I = Ga2I6 =>
2 Ga + 6 I = Ga2I6
Cu + Zn(C2H3O2)2 = Zn + CuC2H3O2 =>
2 Cu + Zn(C2H3O2)2 = Zn + 2 CuC2H3O2
C6H1O11 + O2 = CO2 + H2O =>
4 C6H1O11 + 3 O2 = 24 CO2 + 2 H2O
C2H5OH + KCl = C2H5OK + HCl =>
C2H5OH + KCl = C2H5OK + HCl
PhC2H4OH + KMnO4 + H{+} = PhCH2COOH + Mn{2+} + K{+} + H2O =>
5 PhC2H4OH + 4 KMnO4 + 12 H{+} = 5 PhCH2COOH + 4 Mn{2+} + 4 K{+} + 11 H2O
Cr(NO3)3 + HCl = CrCl3 + H(NO3) =>
Cr(NO3)3 + 3 HCl = CrCl3 + 3 H(NO3)
Na2CO3 + H4SiO4 = Na4SiO4 + H2O + CO2 =>
2 Na2CO3 + H4SiO4 = Na4SiO4 + 2 H2O + 2 CO2
Na2O + CaO + SiO2 = Na2O*CaO*6SiO2 =>
Na2O + CaO + 6 SiO2 = Na2O*CaO*6SiO2
KI + MnO2 + H2SO4 = K2SO4 + MnSO4 + H2O + I2 =>
2 KI + MnO2 + 2 H2SO4 = K2SO4 + MnSO4 + 2 H2O + I2
H + O2 = H2O =>
4 H + O2 = 2 H2O
Cu + H2SO4(dil) = CuSO4 + H2 =>
Cu + H2SO4(dil) = CuSO4 + H2
Zn + HNO3 = HN3 + Zn(NO3)2 + H2O =>
8 Zn + 19 HNO3 = HN3 + 8 Zn(NO3)2 + 9 H2O
Sr(NO3)2 + H2O = Sr(OH)2 + HNO3 =>
Sr(NO3)2 + 2 H2O = Sr(OH)2 + 2 HNO3
C8H8O3 + NaOH = C7H6O3 + CH3OH + Na =>
18 C8H8O3 + 14 NaOH = 19 C7H6O3 + 11 CH3OH + 14 Na
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Fe + Ni(NO3)2 = Fe(NO3)3 + Ni =>
2 Fe + 3 Ni(NO3)2 = 2 Fe(NO3)3 + 3 Ni
C4H8(OH)2 + O2 = CO2(g) + H2O =>
2 C4H8(OH)2 + 11 O2 = 8 CO2(g) + 10 H2O
Fe2(C2O4)3 = FeC2O4 + CO2 =>
Fe2(C2O4)3 = 2 FeC2O4 + 2 CO2
Fe + H2O = FeO4 + H2 =>
Fe + 4 H2O = FeO4 + 4 H2
Sr(NO3)2 + H2O = SrO + H2(NO3)2 =>
Sr(NO3)2 + H2O = SrO + H2(NO3)2
Ag{+)+e = Ag =>
Ag{+)+e = Ag
WO3 + Na2CO3 = NaWO3 + O2 + CO2 =>
4 WO3 + 2 Na2CO3 = 4 NaWO3 + O2 + 2 CO2
CH143O065 = CH082O024 + CO2 + H2O =>
38 CH143O065 = 17 CH082O024 + 21 CO2 + 2020 H2O
Cl2 + PI3 = Cl2P + I3 =>
Cl2 + PI3 = Cl2P + I3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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