| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Na3PO4 + 3 Ca(HCO3)2 = Ca3(PO4)2 + 6 NaOH + 6 CO2
Na3Po4 + KNo3 = NaNo3 + K3Po4 =>
Na3Po4 + 3 KNo3 = 3 NaNo3 + K3Po4
C5H10O5 + O2 = C6H8O7 + H2O =>
12 C5H10O5 + 15 O2 = 10 C6H8O7 + 20 H2O
K2 + SO4 + Ba(NO3)2 = BaSO4 + KNO3 =>
K2 + SO4 + Ba(NO3)2 = BaSO4 + 2 KNO3
K3(PO4) + Ca(CH3COO)2 = Ca3(PO4)2 + K(CH3COO) =>
2 K3(PO4) + 3 Ca(CH3COO)2 = Ca3(PO4)2 + 6 K(CH3COO)
(NH4)2CO3 = NH3 + H2O + CO2 =>
(NH4)2CO3 = 2 NH3 + H2O + CO2
CH2CHCH2OH + KMnO4 + H2O = KOH + MnO2 + CH2(OH)CH(OH)CH2(OH) =>
3 CH2CHCH2OH + 2 KMnO4 + 4 H2O = 2 KOH + 2 MnO2 + 3 CH2(OH)CH(OH)CH2(OH)
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
CSSO4 + H2O = CSOH + HSO4 =>
CSSO4 + H2O = CSOH + HSO4
CO(g) + H2O(g) = CO2(g) + H =>
CO(g) + H2O(g) = CO2(g) + 2 H
H2SO4 + Ba(OH)2 = HOH + BaSO4 =>
H2SO4 + Ba(OH)2 = 2 HOH + BaSO4
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
C6H105 + H2O = C6H1206 + C6H12O6 =>
402 C6H105 + 2202 H2O = 35 C6H1206 + 367 C6H12O6
NaNO3 + MgCO3 = Na2CO3 + Mg(NO3)2 =>
2 NaNO3 + MgCO3 = Na2CO3 + Mg(NO3)2
CH3C7H9CH3 + O2 = CO2 + H2O =>
4 CH3C7H9CH3 + 51 O2 = 36 CO2 + 30 H2O
CaCl2 + NaH2PO4 = NaCaPO4 + HCl =>
CaCl2 + NaH2PO4 = NaCaPO4 + 2 HCl
Zn + FeCl3 = Zn(Cl3) + Fe =>
Zn + FeCl3 = Zn(Cl3) + Fe
BaCl2(aq) + HCl(aq) = Ba(HCl) + Cl2 =>
BaCl2(aq) + HCl(aq) = Ba(HCl) + Cl2
K[Al(OH)4] + CO2 = KHCO3 + Al(OH)3 =>
K[Al(OH)4] + CO2 = KHCO3 + Al(OH)3
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Li + I2 = LiI =>
2 Li + I2 = 2 LiI
Fe2O + C = Fe + CO2 =>
2 Fe2O + C = 4 Fe + CO2
Fe3O4 + Cr = Cr2O3 + Fe =>
3 Fe3O4 + 8 Cr = 4 Cr2O3 + 9 Fe
Pb{+2}(aq) + Cl{-}(aq) = PbCl2(s) =>
Pb{+2}(aq) + 2 Cl{-}(aq) = PbCl2(s)
CuCl2 + KI = CuI + KCl + I2(notbalanced) =>
2 CuCl2 + 4 KI = 2 CuI + 4 KCl + I2(notbalanced)
NH3(aq) + HBr(aq) = NH4(aq) + Br(s) =>
NH3(aq) + HBr(aq) = NH4(aq) + Br(s)
Ge + N = Ge3N4 =>
3 Ge + 4 N = Ge3N4
Au2O = Au2 + O2 =>
2 Au2O = 2 Au2 + O2
NaOH + Cl2 = NaCl + H2ONaClO =>
2 NaOH + Cl2 = NaCl + H2ONaClO
CH3COOK + KOH = K2CO3 + CH4 =>
CH3COOK + KOH = K2CO3 + CH4
H{+} + SO4{2-} + CH3COO{-} = HS{-} + CO2 + H2O =>
2 H{+} + SO4{2-} + CH3COO{-} = HS{-} + 2 CO2 + 2 H2O
C5H8 + Br2 = C5H8Br =>
2 C5H8 + Br2 = 2 C5H8Br
Pb{2-}O + HCl = H{2-}O + PbCl =>
Pb{2-}O + HCl = H{2-}O + PbCl
AuCl3(s) = Au + Cl =>
AuCl3(s) = Au + 3 Cl
C5H8 + Br2 = C5H8Br4 =>
C5H8 + 2 Br2 = C5H8Br4
La{3+} + IO{3-} = La(IO) =>
La{3+} + IO{3-} = La(IO)
C5H8 + Br2 = C5H8Br2 =>
C5H8 + Br2 = C5H8Br2
I2 + NH4F = NH4I + F =>
I2 + 2 NH4F = 2 NH4I + 2 F
FeCl3 + KCl = KCl2 + FeCl2 =>
FeCl3 + KCl = KCl2 + FeCl2
C4H10 + O2 = C0O2 + H2O =>
2 C4H10 + 13 O2 = 8 C0O2 + 10 H2O
Al2O3 = Al + O2 = Al2O3 =>
2 Al2O3 = 4 Al + 3 O2
I2 + NH4F = INH4 + F =>
I2 + 2 NH4F = 2 INH4 + 2 F
NH4PO3 + FeSO4 = NH4FePO4 + SO3 =>
NH4PO3 + FeSO4 = NH4FePO4 + SO3
Al2(SO4)3 + Ca + (OH)2 = Al(OH)2 + CaSO4 =>
Al2(SO4)3 + 3 Ca + 2(OH)2 = 2 Al(OH)2 + 3 CaSO4
HgO + Cl = HgCl + O2 =>
2 HgO + 2 Cl = 2 HgCl + O2
HCl + K2MnO4 = KCl + MnCl2 + H2O + Cl2 =>
8 HCl + K2MnO4 = 2 KCl + MnCl2 + 4 H2O + 2 Cl2
HCl + Na2SO4 = NaCl + H2SO4 =>
2 HCl + Na2SO4 = 2 NaCl + H2SO4
C6H5COOH + C2H5OH = C6H5COOC2H5 + H2O =>
C6H5COOH + C2H5OH = C6H5COOC2H5 + H2O
Ca(OH)2 + H3C6H5O7 = CO2 + H2O + CaH2 =>
9 Ca(OH)2 + 2 H3C6H5O7 = 12 CO2 + 8 H2O + 9 CaH2
AgS2 + O2 = Ag2O3 + SO2 =>
4 AgS2 + 11 O2 = 2 Ag2O3 + 8 SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/23/24
Équations équilibrées sur02/22/23
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