| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 W + 2 Na2SO4 + 3 O2 = 2 Na2WO4 + 2 SO3
CBr4 + NaCl = NaBr(s) + CCl4 =>
CBr4 + 4 NaCl = 4 NaBr(s) + CCl4
K4[Fe(Cn)6] + H2O2 + H2SO4 = K3[Fe(Cn)6] + K2SO4 + H2O =>
2 K4[Fe(Cn)6] + H2O2 + H2SO4 = 2 K3[Fe(Cn)6] + K2SO4 + 2 H2O
CH3COOH + CH3CH2CH2CH2OH = CH3COOCH2CH2OH + H2O =>
6 CH3COOH + CH3CH2CH2CH2OH = 4 CH3COOCH2CH2OH + H2O
P4 + CuSO4 + H2O = H3PO3 + H2SO4 + Cu =>
P4 + 6 CuSO4 + 12 H2O = 4 H3PO3 + 6 H2SO4 + 6 Cu
NaOH + NH(NO3)4 = NaNO3 + H2O + NH3 =>
19 NaOH + 4 NH(NO3)4 = 19 NaNO3 + 10 H2O + NH3
C6H12O6 = C21H30O2 + CO2 + H2O =>
55 C6H12O6 = 12 C21H30O2 + 78 CO2 + 150 H2O
Cu + AlPb = Al + CuPb =>
Cu + AlPb = Al + CuPb
NaOH + H2SO4 = HSO4Na + H2O =>
NaOH + H2SO4 = HSO4Na + H2O
BPO4 + C2H4N4 + C6H8O6 + ZnH14SO11 = Zn3N2BP + H2O + CO2 + SO3 =>
10 BPO4 + 5 C2H4N4 + 4 C6H8O6 + 30 ZnH14SO11 = 10 Zn3N2BP + 236 H2O + 34 CO2 + 30 SO3
AI(OH)3 + HCIO2 = AI(CIO2)3 + H2O =>
AI(OH)3 + 3 HCIO2 = AI(CIO2)3 + 3 H2O
CH3COOH + CH3CH2CH2CH2OH = CH3COOCH2CH2CH2CH2CH3 + H2O =>
4 CH3COOH + 5 CH3CH2CH2CH2OH = 4 CH3COOCH2CH2CH2CH2CH3 + 5 H2O
CuSO4(aq) + Na3PO4(aq) = Cu3PO4(s) + NaSO4(l) =>
3 CuSO4(aq) + Na3PO4(aq) = Cu3PO4(s) + 3 NaSO4(l)
KOH + H2SO4 = K2SO4 + H2O(classification) =>
2 KOH + H2SO4 = K2SO4 + 2 H2O(classification)
HNO2 + PbO2 = Pb(NO2)4 + H2O =>
4 HNO2 + PbO2 = Pb(NO2)4 + 2 H2O
HPO3 + Zr(OH)4 = Zr(PO3)4 + H2O =>
4 HPO3 + Zr(OH)4 = Zr(PO3)4 + 4 H2O
K2Cr2O7 + H2SO4 + NaBr = Cr2(SO4)3 + Na2SO4 + H2O + Br2 + K2SO4 =>
K2Cr2O7 + 7 H2SO4 + 6 NaBr = Cr2(SO4)3 + 3 Na2SO4 + 7 H2O + 3 Br2 + K2SO4
C12H22O11 + NH4HCO3 + NaOH = C10H15N + NaHCO3 + H2O =>
13 C12H22O11 + 12 NH4HCO3 + 48 NaOH = 12 C10H15N + 48 NaHCO3 + 83 H2O
Cu(s) + Pb(NO3)2(aq) = Cu(NO3)2 + Pb(s) =>
Cu(s) + Pb(NO3)2(aq) = Cu(NO3)2 + Pb(s)
MgF2 + LiCO3 = MgCO3 + LiF2 =>
MgF2 + LiCO3 = MgCO3 + LiF2
Na3 + H2O = Na3H2O =>
Na3 + H2O = Na3H2O
O2 + (H2) = (H2O) =>
O2 + 2(H2) = 2(H2O)
Cu(NO3)2 + K2CrO4 = CuCrO4 + KNO3 =>
Cu(NO3)2 + K2CrO4 = CuCrO4 + 2 KNO3
CH3COOH + CH3CH2CH2CH2OH = CH3COOCH2CH2CH2OH + H2O =>
3 CH3COOH + CH3CH2CH2CH2OH = 2 CH3COOCH2CH2CH2OH + H2O
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
Fe(Cl)2 + KOH = FeOH + K(Cl)2 =>
Fe(Cl)2 + KOH = FeOH + K(Cl)2
FeCl2 + HO + HCl = FeCl3 + H2O =>
FeCl2 + HO + HCl = FeCl3 + H2O
C31H64 + O2 = CO2 + H2 =>
C31H64 + 31 O2 = 31 CO2 + 32 H2
(C2H5)2SO4 + Br2 = C2H5Br + SO4 =>
(C2H5)2SO4 + Br2 = 2 C2H5Br + SO4
CH3COOH + CH3CH2CH2CH2OH = CH3COOCH2CH2CH3CH3 + H2O =>
6 CH3COOH + 9 CH3CH2CH2CH2OH = 8 CH3COOCH2CH2CH3CH3 + 5 H2O
CH3CHBrCOOH + NH3 = CH3CHNH2COOH + HBr =>
CH3CHBrCOOH + NH3 = CH3CHNH2COOH + HBr
MgO + SiO3 = Mg3Si + O2 =>
3 MgO + SiO3 = Mg3Si + 3 O2
As2O3 + ClO{-} + OH{-} = AsO4{2-} + Cl{-} + H2O =>
As2O3 + 3 ClO{-} + 4 OH{-} = 2 AsO4{2-} + 3 Cl{-} + 2 H2O
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
LiAlH4 + SiCl4 = LiCl + AlCl3 + SiH4 =>
LiAlH4 + SiCl4 = LiCl + AlCl3 + SiH4
CH3COOH + CH3CH2CH2CH2OH = C6H12O2 + H2O =>
CH3COOH + CH3CH2CH2CH2OH = C6H12O2 + H2O
H2SeO3 + Fe(OH)2 = Fe4(SeO4)2 + H2O =>
2 H2SeO3 + 4 Fe(OH)2 = Fe4(SeO4)2 + 6 H2O
C10H16N2O8 + CaSO4 = Ca + SO4C10H16N2O8 =>
C10H16N2O8 + CaSO4 = Ca + SO4C10H16N2O8
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
HIO3 + Fe = FeIO3 + H =>
HIO3 + Fe = FeIO3 + H
C2H2 + Cu = CHCu =>
C2H2 + 2 Cu = 2 CHCu
MgO + ZnO = MgZnO2 =>
MgO + ZnO = MgZnO2
C3H6O + H2O = C3H6(OH)2 =>
C3H6O + H2O = C3H6(OH)2
Al + OH({-}) = AlOH({-}) =>
Al + OH({-}) = AlOH({-})
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
C3H6O + H2O = CO2 + H2 =>
C3H6O + 5 H2O = 3 CO2 + 8 H2
C7NO3F3H10 + KMnO4 + H2O = C7NO3F3H10(OH)2 + KOH + MnO2 =>
3 C7NO3F3H10 + 2 KMnO4 + 4 H2O = 3 C7NO3F3H10(OH)2 + 2 KOH + 2 MnO2
(CH3)3N + HNO3 = (CH3)NO3 + H3N =>
(CH3)3N + 3 HNO3 = 3(CH3)NO3 + H3N
NaCl + Co(NO3)2 = NaNO3 + CoCl2 =>
2 NaCl + Co(NO3)2 = 2 NaNO3 + CoCl2
K2CO3 + MgN2O6 = MgCO3 + KNO3 =>
K2CO3 + MgN2O6 = MgCO3 + 2 KNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/16/25
Équations équilibrées sur04/15/24
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