| Équations équilibrées la veille | Équations équilibrées le lendemain |
BiONO3 + 2 HNO3 = Bi(NO3)3 + H2O
Ba(OH)2 + NO2 = Ba(NO3)2 + H2O + Ba(NO2)2 =>
2 Ba(OH)2 + 4 NO2 = Ba(NO3)2 + 2 H2O + Ba(NO2)2
NH3 + NO = N2 + HOHH =>
NH3 + NO = N2 + HOHH
HN3 + O2 = NO + H2O =>
4 HN3 + 7 O2 = 12 NO + 2 H2O
VOSO4 + C5H8O2 + Na2CO3 = [VO(C5H8O2)2] + Na2SO4 + H2O + CO2 =>
12 VOSO4 + 25 C5H8O2 + 12 Na2CO3 = 12[VO(C5H8O2)2] + 12 Na2SO4 + 4 H2O + 17 CO2
NaN3 + HNO2 = N2 + NO + NaOH =>
2 NaN3 + 2 HNO2 = 3 N2 + 2 NO + 2 NaOH
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CH3CH2COOCH2CH3 + CH3CH2OH = CH3CH2COOCH3 + CH3CH2CH2OH =>
CH3CH2COOCH2CH3 + CH3CH2OH = CH3CH2COOCH3 + CH3CH2CH2OH
C2H6(g) + O2(g) = CO2(g) + H2O(g) =>
2 C2H6(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(g)
NaF + KMnO4 + H2SO4 = F2 + H2O + K2SO4 + Na2SO4 + MnSO4 =>
10 NaF + 2 KMnO4 + 8 H2SO4 = 5 F2 + 8 H2O + K2SO4 + 5 Na2SO4 + 2 MnSO4
Na + N2 = Na3N =>
6 Na + N2 = 2 Na3N
Li2SO4 + Ga(OH)3 = LiOH + Ga2(SO4)3 =>
3 Li2SO4 + 2 Ga(OH)3 = 6 LiOH + Ga2(SO4)3
CH2 + H2O = CH4 + O2 =>
2 CH2 + 2 H2O = 2 CH4 + O2
Na2CrO4 + Pb(C2H3O2)2 = Na2(C2H3O2)2 + PbCrO4 =>
Na2CrO4 + Pb(C2H3O2)2 = Na2(C2H3O2)2 + PbCrO4
N4 + O2 = NO =>
N4 + 2 O2 = 4 NO
H4C3O2 + OH = C3H3O2 + H2O =>
H4C3O2 + OH = C3H3O2 + H2O
C4H8O4 + O2 = H2O + CO2 =>
C4H8O4 + 4 O2 = 4 H2O + 4 CO2
K + CuCl2 = KCl + Cu =>
2 K + CuCl2 = 2 KCl + Cu
Al + S + O = Al2(SO4) =>
2 Al + S + 4 O = Al2(SO4)
NaCl + O = NaClO4 =>
NaCl + 4 O = NaClO4
*2Li + *H2O = *2LiOH + *H2 =>
*2Li + 2*H2O = *2LiOH + *H2
CuS + H2SO4 = CuSO4 + H2O + SO2 =>
CuS + 4 H2SO4 = CuSO4 + 4 H2O + 4 SO2
KClO3 + P4 = KCl(s) + P4O10 =>
10 KClO3 + 3 P4 = 10 KCl(s) + 3 P4O10
Hg2Cl = Hg + Cl =>
Hg2Cl = 2 Hg + Cl
SO4 + Br = S2O3 + BrO3 =>
6 SO4 + 5 Br = 3 S2O3 + 5 BrO3
SrCl2 + NH4(SO4)3 = Sr(SO4)3 + NH4Cl2 =>
SrCl2 + NH4(SO4)3 = Sr(SO4)3 + NH4Cl2
BaCl2(aq) + Fe(NO3)3(aq) = Ba(NO3)3(aq) + FeCl2(s) =>
BaCl2(aq) + Fe(NO3)3(aq) = Ba(NO3)3(aq) + FeCl2(s)
X4 + HCl = XCl3 + H =>
X4 + 12 HCl = 4 XCl3 + 12 H
Cr(MnO4)2 + AlPO4 = Cr3(PO4)2 + Al(MnO4)3 =>
3 Cr(MnO4)2 + 2 AlPO4 = Cr3(PO4)2 + 2 Al(MnO4)3
CH3CHOHCOOH + CH3OH = CH3CHOHCOOCH3 + H2O =>
CH3CHOHCOOH + CH3OH = CH3CHOHCOOCH3 + H2O
NH4Cl + H2SO4 = (NH4)2SO4 + Cl2 + H2 =>
2 NH4Cl + H2SO4 = (NH4)2SO4 + Cl2 + H2
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
C5H11Cl + H2O = C5H12O + HCl =>
C5H11Cl + H2O = C5H12O + HCl
Na2SO4 + NaOH = Na + SO4OH =>
Na2SO4 + NaOH = 3 Na + SO4OH
NaC6H12HCO3O6(aq) + CH3COOH = NaC6H12CH3HCO3COOHO6(aq) =>
NaC6H12HCO3O6(aq) + CH3COOH = NaC6H12CH3HCO3COOHO6(aq)
HgS = Hg + S8 =>
8 HgS = 8 Hg + S8
O2 + Al + P4 = AlPO4 =>
8 O2 + 4 Al + P4 = 4 AlPO4
CuO + HCl = H2(CuCl4) + H2O =>
CuO + 4 HCl = H2(CuCl4) + H2O
Ag + Sn = Ag2Sn =>
2 Ag + Sn = Ag2Sn
K2[PtCl4] + KNO2 = K2[Pt(NO2)4] + KCl =>
K2[PtCl4] + 4 KNO2 = K2[Pt(NO2)4] + 4 KCl
C2H5OH + KMnO4 = KC2H3O2 + MnO2 + KOH + H2O =>
3 C2H5OH + 4 KMnO4 = 3 KC2H3O2 + 4 MnO2 + KOH + 4 H2O
Sb2O3 + HCl = SbCl3 + H2O =>
Sb2O3 + 6 HCl = 2 SbCl3 + 3 H2O
KH2F2 = KF + H2 + F2 =>
2 KH2F2 = 2 KF + 2 H2 + F2
CaCl2 + NaHCO3 = NaCl + H2O + CO2 + CaCO3 =>
CaCl2 + 2 NaHCO3 = 2 NaCl + H2O + CO2 + CaCO3
Sb2S5 + NO3 + H{+} = SbO4{3-} + SO4{2+} + NO + H2O =>
Sb2S5 + 15 NO3 + 4 H{+} = 2 SbO4{3-} + 5 SO4{2+} + 15 NO + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Fe(CN)2 = Fe + C + N =>
Fe(CN)2 = Fe + 2 C + 2 N
CuS + I2 + HCl = S + HI + CuCl2 =>
CuS + I2 + 2 HCl = S + 2 HI + CuCl2
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
Fe(NO3)3 + KCrO4 = Fe(CrO4)3 + KNO3 =>
Fe(NO3)3 + 3 KCrO4 = Fe(CrO4)3 + 3 KNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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