| Équations équilibrées la veille | Équations équilibrées le lendemain |
KAl(SO4)2*12H2O + 4 NH3 = Al(OH)3 + KOH + 2(NH4)2SO4 + 8 H2O
C2H4(CN)2 + HCl + H2O = C2H4(COOH)2 + NH4Cl =>
C2H4(CN)2 + 2 HCl + 4 H2O = C2H4(COOH)2 + 2 NH4Cl
Ni + CuSO4 = NiSO4 + Cu =>
Ni + CuSO4 = NiSO4 + Cu
La2(CO3)3(s) + HCl(aq) = LaCl3(aq) + CO2(g) + H2O(l) =>
La2(CO3)3(s) + 6 HCl(aq) = 2 LaCl3(aq) + 3 CO2(g) + 3 H2O(l)
H2(g) + PbO(s) = Pb(s) + H2O(l) =>
H2(g) + PbO(s) = Pb(s) + H2O(l)
MnI(s) = Mn(g) + I2(g) =>
2 MnI(s) = 2 Mn(g) + I2(g)
Cr1 + O2 = Cr2O3 =>
4 Cr1 + 3 O2 = 2 Cr2O3
HBr(aq) + Na2S(aq) = H2S(aq) + NaBr(aq) =>
2 HBr(aq) + Na2S(aq) = H2S(aq) + 2 NaBr(aq)
CuS + NH4HSO4 = CuSO4 + SO2 + H2O + NH3 =>
CuS + 4 NH4HSO4 = CuSO4 + 4 SO2 + 4 H2O + 4 NH3
AlCl3 + HOH = Al(OH)3 + HCl =>
AlCl3 + 3 HOH = Al(OH)3 + 3 HCl
H6SiO5 + Bi(OH)3 = Bi(H3SiO4)3 + H2O =>
3 H6SiO5 + Bi(OH)3 = Bi(H3SiO4)3 + 6 H2O
Na2CO3 + NH4Cl = NaCl + CO3(NH4)2 =>
Na2CO3 + 2 NH4Cl = 2 NaCl + CO3(NH4)2
C5H10O2 + O2 = CO2 + H2O10 =>
C5H10O2 + 29 O2 = 5 CO2 + 5 H2O10
SO2Cl2 + CH3OH = (CH3)2SO4 + HCl =>
SO2Cl2 + 2 CH3OH = (CH3)2SO4 + 2 HCl
K + Pb(C2O4) = K2C2O4 + Pb =>
2 K + Pb(C2O4) = K2C2O4 + Pb
FeSO4Pb(NO3)2 = Fe(NO3)2SO4Pb =>
FeSO4Pb(NO3)2 = Fe(NO3)2SO4Pb
Li2CO3(s) + MoBr4(aq) = LiBr(aq) + Mo(CO3)2(s) =>
2 Li2CO3(s) + MoBr4(aq) = 4 LiBr(aq) + Mo(CO3)2(s)
K2CO3 + HC1 = KC1 + H2CO3 =>
K2CO3 + 2 HC1 = 2 KC1 + H2CO3
BaCl2 + Na2SO4(aq) = BaSO4 + NaCl =>
BaCl2 + Na2SO4(aq) = BaSO4 + 2 NaCl
MnO4 + C9H11NO = C9H9NO3 + MnO2 + H2O =>
3 MnO4 + 2 C9H11NO = 2 C9H9NO3 + 3 MnO2 + 2 H2O
Cu(NO3)2 + NaI2 = CuI + I2 + NaNO3 =>
2 Cu(NO3)2 + 4 NaI2 = 2 CuI + 3 I2 + 4 NaNO3
P4S3 + KMnO4 + H2O = S + MnO2 + KHS + KH2PO4 =>
5 P4S3 + 28 KMnO4 + 24 H2O = 7 S + 28 MnO2 + 8 KHS + 20 KH2PO4
CaO + H3O{+} = Ca{2+} + H2O =>
CaO + 2 H3O{+} = Ca{2+} + 3 H2O
C2H5OH + I2 + NaOH = CHI3 + CO2HNa + H2ONaI =>
C2H5OH + 4 I2 + 6 NaOH = CHI3 + CO2HNa + 5 H2ONaI
C8H14O + NaBH4 + H2O = C8H16O + Na{+} + H2BO3{-} =>
4 C8H14O + NaBH4 + 3 H2O = 4 C8H16O + Na{+} + H2BO3{-}
PbN2O6 = PbO + NO2 + O3 =>
3 PbN2O6 = 3 PbO + 6 NO2 + O3
NH4CI + Hg(NO3) = NH4(NO3) + HgCI =>
NH4CI + Hg(NO3) = NH4(NO3) + HgCI
Al(OH)3 + N2O5 = Al(NO3)3 + H2O =>
2 Al(OH)3 + 3 N2O5 = 2 Al(NO3)3 + 3 H2O
Na + H4O = Na4O3H2 + H2 =>
4 Na + 3 H4O = Na4O3H2 + 5 H2
Ag + HNO3 = AgNO3 + NO2 + H2O =>
Ag + 2 HNO3 = AgNO3 + NO2 + H2O
CH3OHCl2 = CH3ClHClO =>
CH3OHCl2 = CH3ClHClO
PbS + HNO3 = PbSO4 + NO2 + H2O =>
PbS + 8 HNO3 = PbSO4 + 8 NO2 + 4 H2O
V + H2O = V(OH)5 + H =>
V + 5 H2O = V(OH)5 + 5 H
NaBr + Mg(NO3)2 = Na(NO3) + MgBr2 =>
2 NaBr + Mg(NO3)2 = 2 Na(NO3) + MgBr2
Cu(s) + H2SO4(ac) = CuSO4(s) + H2O(l) + SO2(g) =>
Cu(s) + 2 H2SO4(ac) = CuSO4(s) + 2 H2O(l) + SO2(g)
NaNO3 + Co(OH)2 = NaOH + Co(NO3)2 =>
2 NaNO3 + Co(OH)2 = 2 NaOH + Co(NO3)2
H2SO4 + Pb(CH3COO)2 = PbSO4 + CH3COOH =>
H2SO4 + Pb(CH3COO)2 = PbSO4 + 2 CH3COOH
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Cu(OH)2 + Fe = Fe(OH)3 + Cu =>
3 Cu(OH)2 + 2 Fe = 2 Fe(OH)3 + 3 Cu
FeCl3 + C2H2O4*2H2O = Fe2(C2O4)3 + H2O + HCl =>
2 FeCl3 + 3 C2H2O4*2H2O = Fe2(C2O4)3 + 6 H2O + 6 HCl
BaF + NH4SO4 = BaSO4 + NH4F =>
BaF + NH4SO4 = BaSO4 + NH4F
Fe(NO3)3*9H2O + La(NO3)3*6H2O + SrCO3 + SrF2 + Co(NO3)2*6H2O + O2 = La8Sr2Fe4Co6O30F2 + H2O + N2O5 + CO6 =>
8 Fe(NO3)3*9H2O + 16 La(NO3)3*6H2O + 2 SrCO3 + 2 SrF2 + 12 Co(NO3)2*6H2O + 9 O2 = 2 La8Sr2Fe4Co6O30F2 + 240 H2O + 48 N2O5 + 2 CO6
MnO5 + HCl = MnCl5 + H2O + Cl5 =>
MnO5 + 10 HCl = MnCl5 + 5 H2O + Cl5
FuckYouChemistry = (FuckYouChemistry)2 =>
2 FuckYouChemistry = (FuckYouChemistry)2
C3H18N2 + O2 = H2O + CO2 + N2 =>
2 C3H18N2 + 15 O2 = 18 H2O + 6 CO2 + 2 N2
CI + KBr = KCI + Br =>
CI + KBr = KCI + Br
Fe(s) + O2(g) + H2O = Fe(OH)2(s) =>
2 Fe(s) + O2(g) + 2 H2O = 2 Fe(OH)2(s)
C4H10 + SO2 + Cl2 = C4H8SO2Cl + HCl =>
2 C4H10 + 2 SO2 + 3 Cl2 = 2 C4H8SO2Cl + 4 HCl
CuSO4 + BaCl2 = BaSO4CuCl2 =>
CuSO4 + BaCl2 = BaSO4CuCl2
I2 + S = I2S =>
I2 + S = I2S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
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