| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaCl2 + H2O = BaO + 2 HCl
KClO2(s) = KCl + O2(g) =>
KClO2(s) = KCl + O2(g)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KOH + Ca = Ca(OH)2 + K =>
2 KOH + Ca = Ca(OH)2 + 2 K
Ag{+} + SO4{2-} = Ag2(SO4) =>
2 Ag{+} + SO4{2-} = Ag2(SO4)
MgO + ClO = MgCl2 + O2 =>
2 MgO + 4 ClO = 2 MgCl2 + 3 O2
FeCl2 + NaOH = Fe(OH)2 + NaCl =>
FeCl2 + 2 NaOH = Fe(OH)2 + 2 NaCl
CH3COOH + CH3(CH2)2CH2OH = CH3CH2COOC6H5 + H2O =>
12 CH3COOH + 3 CH3(CH2)2CH2OH = 4 CH3CH2COOC6H5 + 19 H2O
K2Cr2O7 + HBr = KBr + CrBr3 + Br2 + H2O =>
K2Cr2O7 + 14 HBr = 2 KBr + 2 CrBr3 + 3 Br2 + 7 H2O
SCl6 + SF6 = SF5Cl =>
SCl6 + 5 SF6 = 6 SF5Cl
H2O2 + PbS = Pb(SO4) + H2O =>
4 H2O2 + PbS = Pb(SO4) + 4 H2O
N2O3 + H2SO4 = NOHSO4 + H2O =>
N2O3 + 2 H2SO4 = 2 NOHSO4 + H2O
CH3COOH + H2O = CH3OO + H =>
CH3COOH + 2 H2O = 2 CH3OO + 2 H
(NH4)2HCO3 + Li2PO = (NH4)2PO + Li2HCO3 =>
(NH4)2HCO3 + Li2PO = (NH4)2PO + Li2HCO3
Cu(SO4) + NaOH = CuOH + Na(SO4) =>
Cu(SO4) + NaOH = CuOH + Na(SO4)
H2S + Al(OH)3 = Al(OH)S + H2O =>
H2S + Al(OH)3 = Al(OH)S + 2 H2O
C4H2O3 + C6H5NH2 = C10H9NO3 =>
C4H2O3 + C6H5NH2 = C10H9NO3
CH3CHNO2CH3 + Fe + HCl = CH3CHNH3ClCH3 + FeCl2 + H2O =>
CH3CHNO2CH3 + 3 Fe + 7 HCl = CH3CHNH3ClCH3 + 3 FeCl2 + 2 H2O
C3H7CHOHCH(C2H5)CH2OH + O2 = CO2 + H2O =>
2 C3H7CHOHCH(C2H5)CH2OH + 23 O2 = 16 CO2 + 18 H2O
Fe2 + O2 = FeO =>
Fe2 + O2 = 2 FeO
BaS + PtF2 = BaF2 + PtS =>
BaS + PtF2 = BaF2 + PtS
NH3 = N + H =>
NH3 = N + 3 H
CH3COOH + H2O = CH3COO{-} + H3O{+} =>
CH3COOH + H2O = CH3COO{-} + H3O{+}
Pb + ZnBr2 = PbBr + Zn2 =>
4 Pb + 2 ZnBr2 = 4 PbBr + Zn2
CH3COOH + H2O = CH3OO + H =>
CH3COOH + 2 H2O = 2 CH3OO + 2 H
Fe2(SO4)3 + K(OH) = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 K(OH) = 3 K2SO4 + 2 Fe(OH)3
NiCl2 + SCN = Ni(SCN)2 + Cl =>
NiCl2 + 2 SCN = Ni(SCN)2 + 2 Cl
Sn3P4 = Sn + P4 =>
Sn3P4 = 3 Sn + P4
H2O + CH3COOH = CH3CH2OH + O2 =>
H2O + CH3COOH = CH3CH2OH + O2
Cr2(SO4)3 + Na2CO3 = Na2Cr2O4 + Na2SO4 + CO2 =>
Cr2(SO4)3 + 4 Na2CO3 = Na2Cr2O4 + 3 Na2SO4 + 4 CO2
CH3COOH + H2O = CH3COO + H3O =>
CH3COOH + H2O = CH3COO + H3O
P + Fe2O3 = P4O10 + Fe =>
12 P + 10 Fe2O3 = 3 P4O10 + 20 Fe
FeO + C = Fe + CO =>
FeO + C = Fe + CO
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
K3PO4 + Ba(OH)2 = BaPO4 + K3(OH)2 =>
K3PO4 + Ba(OH)2 = BaPO4 + K3(OH)2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
CH3COOH + H2O = CH3OO + H =>
CH3COOH + 2 H2O = 2 CH3OO + 2 H
CO2(g) + NaOH(s) = Na2CO3(s) + H2O =>
CO2(g) + 2 NaOH(s) = Na2CO3(s) + H2O
Al + KOH = [Al(OH)3] + K =>
Al + 3 KOH = [Al(OH)3] + 3 K
Br2 + CaI2 = CaBr2 + I2 =>
Br2 + CaI2 = CaBr2 + I2
Fe(NO3)3(s) = Fe2O3(s) + NO2(g) + O2(g) =>
4 Fe(NO3)3(s) = 2 Fe2O3(s) + 12 NO2(g) + 3 O2(g)
NH4Cl = NH3 + HCl =>
NH4Cl = NH3 + HCl
Cu2O + H2SO4 = CuSO4 + SO2 + H2O =>
Cu2O + 3 H2SO4 = 2 CuSO4 + SO2 + 3 H2O
K2[Zn(OH)4] + H2S = ZnS + KHS + H2O =>
K2[Zn(OH)4] + 3 H2S = ZnS + 2 KHS + 4 H2O
Na2S4O6 + KMnO4 + HNO3 = Na2SO4 + H2SO4 + Mn(NO3)3 + KNO3 + H2O =>
2 Na2S4O6 + 7 KMnO4 + 28 HNO3 = 2 Na2SO4 + 6 H2SO4 + 7 Mn(NO3)3 + 7 KNO3 + 8 H2O
NO2 + Cl2 = NO2Cl =>
2 NO2 + Cl2 = 2 NO2Cl
CH3CH2OH + Al = CH3CH2OAl + H2 =>
2 CH3CH2OH + 2 Al = 2 CH3CH2OAl + H2
Ca(OH)2(aq) + (NH4)2SO4(aq) = CaSO4 + NH3 + H2O =>
Ca(OH)2(aq) + (NH4)2SO4(aq) = CaSO4 + 2 NH3 + 2 H2O
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/25
Équations équilibrées sur02/14/24
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