| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNMgBr = AgBrMgN
NH4IPb(CH3COO)2 = NH4(CH3COO)2PbI =>
NH4IPb(CH3COO)2 = NH4(CH3COO)2PbI
FeCl = Fe(lll)Cl =>
FeCl = Fe(lll)Cl
H2Cr2O4Ag2S = H2SAg2Cr2O4 =>
H2Cr2O4Ag2S = H2SAg2Cr2O4
Na2CO3 + Ba(CO3)2 = Na(CO3)2 + BaCO3 =>
Na2CO3 + 3 Ba(CO3)2 = 2 Na(CO3)2 + 3 BaCO3
CuNO3(aq)NaCl(aq) = CuCl(aq)NaNO3(aq) =>
CuNO3(aq)NaCl(aq) = CuCl(aq)NaNO3(aq)
KBrHClO4 = KClO4HBr =>
KBrHClO4 = KClO4HBr
H2OCl = OHHCl =>
H2OCl = OHHCl
K(OH) = K + OH =>
K(OH) = K + OH
K2Cr2O7 + FeSO4 + NaOH = K2SO4 + Cr2O7 + Fe(OH)3 + Na =>
K2Cr2O7 + FeSO4 + 3 NaOH = K2SO4 + Cr2O7 + Fe(OH)3 + 3 Na
C5H11N + O2 = CO2 + H2O + N2 =>
4 C5H11N + 31 O2 = 20 CO2 + 22 H2O + 2 N2
Cr(OH)3 + NaClO + NaOH = Na2CrO4 + NaCl + H2O =>
2 Cr(OH)3 + 3 NaClO + 4 NaOH = 2 Na2CrO4 + 3 NaCl + 5 H2O
Fe2O3 + C = Fe2 + CO4 =>
4 Fe2O3 + 3 C = 4 Fe2 + 3 CO4
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Fe(lll)BrCu(l)N = Fe(lll)NCu(l)Br =>
Fe(lll)BrCu(l)N = Fe(lll)NCu(l)Br
Fe2O3 + NaOH + H2O = Na3[Fe(OH)6] =>
Fe2O3 + 6 NaOH + 3 H2O = 2 Na3[Fe(OH)6]
NaHCO3 + HCO2H = NaCO2H + H2CO3 =>
NaHCO3 + HCO2H = NaCO2H + H2CO3
HSKOH = HOHKS =>
HSKOH = HOHKS
HFCuOH = CuFH2O =>
HFCuOH = CuFH2O
MgSiO2 = SiO2Mg =>
MgSiO2 = SiO2Mg
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Al + V2O5 = Al2O3 + V =>
10 Al + 3 V2O5 = 5 Al2O3 + 6 V
Ca + Zn(NO3)32 = Ca(NO3)2 + Zn =>
16 Ca + Zn(NO3)32 = 16 Ca(NO3)2 + Zn
C8H9NO + HNO3 = C8H8N2O3 + H2O =>
C8H9NO + HNO3 = C8H8N2O3 + H2O
SiO2 + Ca = Si + CaO2 =>
SiO2 + Ca = Si + CaO2
CH3CHBrCOOHNH3 = CH3CH(NH2)COOHHBr =>
CH3CHBrCOOHNH3 = CH3CH(NH2)COOHHBr
KNO3 + S + H2O = H2SO4 + N2 + K2SO4 =>
6 KNO3 + 5 S + 2 H2O = 2 H2SO4 + 3 N2 + 3 K2SO4
SiO2 + Ca = Si + CaO2 =>
SiO2 + Ca = Si + CaO2
K2HPO4 + NaOH = Na2HPO4 + KOH =>
K2HPO4 + 2 NaOH = Na2HPO4 + 2 KOH
CH3CH2CHOOH + O2 = CO2 + H2O =>
4 CH3CH2CHOOH + 15 O2 = 12 CO2 + 14 H2O
Al(NO3)3 + H2O = Al(OH)3 + NO3 + H3O =>
Al(NO3)3 + 6 H2O = Al(OH)3 + 3 NO3 + 3 H3O
Fe + CdSO4 = Cd + FeSO4 =>
Fe + CdSO4 = Cd + FeSO4
FeBaCl = BaFeCl =>
FeBaCl = BaFeCl
Al(OH)3 + Na = Na[Al(OH)3] =>
Al(OH)3 + Na = Na[Al(OH)3]
Ca(NO3)2 + HCI = CaCI + (NO3)2H =>
Ca(NO3)2 + HCI = CaCI + (NO3)2H
NaI + H2O + Br2 = NaIO3 + HBr =>
NaI + 3 H2O + 3 Br2 = NaIO3 + 6 HBr
(NH4)2SO4CoCl2 = (NH4)2Cl2CoSO4 =>
(NH4)2SO4CoCl2 = (NH4)2Cl2CoSO4
Al(OH)3 + NaOH + H2O2 = Al(OH)4{-} + Na2O + H2O{+} =>
2 Al(OH)3 + 4 NaOH + H2O2 = 2 Al(OH)4{-} + 2 Na2O + 2 H2O{+}
C3H6O2C2H7N = C5H13O2N =>
C3H6O2C2H7N = C5H13O2N
Li2CO3Ni(OH)2 = Li2NiO2CO2H2O =>
Li2CO3Ni(OH)2 = Li2NiO2CO2H2O
SO2 + Pb(CH3COO)2 + H2O = PbSO3 + CH3COOH =>
SO2 + Pb(CH3COO)2 + H2O = PbSO3 + 2 CH3COOH
K2CO3 + AgNO3 = KNO3 + Ag2CO3 =>
K2CO3 + 2 AgNO3 = 2 KNO3 + Ag2CO3
CuO + CO = Cu + CO2 =>
CuO + CO = Cu + CO2
H2SO4 + BaCl2 = BaSO4 + H2Cl2 =>
H2SO4 + BaCl2 = BaSO4 + H2Cl2
KHCO3 = K2CO3 + CO2*H2O =>
2 KHCO3 = K2CO3 + CO2*H2O
Be(OH2) + (NH4)HF2 = (NH4)2BeF4 + O + H =>
Be(OH2) + 2(NH4)HF2 = (NH4)2BeF4 + O + 4 H
CuNaF = CuFNa =>
CuNaF = CuFNa
((CH3(CH2)2CH3)) + O2 = CO2 + H2O =>
2((CH3(CH2)2CH3)) + 13 O2 = 8 CO2 + 10 H2O
KCr(SO4)2 + Na2S + H2O = Cr(OH)3 + K2SO4 + Na2SO4 + H2S =>
2 KCr(SO4)2 + 3 Na2S + 6 H2O = 2 Cr(OH)3 + K2SO4 + 3 Na2SO4 + 3 H2S
MnO2 + SnCl2 + HCl = SnCl4 + MnCl2 + H2O =>
MnO2 + SnCl2 + 4 HCl = SnCl4 + MnCl2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/13/24
Équations équilibrées sur05/13/23
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