| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 N2H4 + N2O4 = 3 N2 + 4 H2O
Ag3CO3 = Ag + CO2 + O2 =>
2 Ag3CO3 = 6 Ag + 2 CO2 + O2
MnS2 + Sn(OH)4 = Mn(OH)2 + SnS4 =>
2 MnS2 + Sn(OH)4 = 2 Mn(OH)2 + SnS4
K + SO4 + Al(H2O)6 + H2O = KAl(SO4)2*12H2O =>
K + 2 SO4 + Al(H2O)6 + 6 H2O = KAl(SO4)2*12H2O
CH3CO2H + LiOH = H2O + LiC2H3O2 =>
CH3CO2H + LiOH = H2O + LiC2H3O2
HNO2(aq) + Ba(OH)2(aq) = Ba(NO2)2 + HOH =>
2 HNO2(aq) + Ba(OH)2(aq) = Ba(NO2)2 + 2 HOH
C700H1600S + O2 = CO2 + H2O + SO2 =>
C700H1600S + 1101 O2 = 700 CO2 + 800 H2O + SO2
H2 + Br2 + O2 = HBrO2 =>
H2 + Br2 + 2 O2 = 2 HBrO2
C6 + O2 = CO3 =>
C6 + 9 O2 = 6 CO3
CH3COOH + C3H8O = CH3COOCH2CH3 + H2O =>
3 CH3COOH + 2 C3H8O = 3 CH3COOCH2CH3 + 2 H2O
C3H7OH + C2H5COOH = C2H5COOC2H5 + H2O =>
2 C3H7OH + 3 C2H5COOH = 3 C2H5COOC2H5 + 2 H2O
C3H6O + NaClO = CHCl3 + Na(OH) + NaC2O2H3 =>
C3H6O + 3 NaClO = CHCl3 + 2 Na(OH) + NaC2O2H3
H3BO3 = H2O + B2O3 =>
2 H3BO3 = 3 H2O + B2O3
BeS = Be + S8 =>
8 BeS = 8 Be + S8
H2O2 + C = CO + H2 =>
H2O2 + 2 C = 2 CO + H2
KSCN + NaOH = KOH + NaSCN =>
KSCN + NaOH = KOH + NaSCN
VO2 + Al = AlO2 + V =>
VO2 + Al = AlO2 + V
AgCl + O2 = AgO + Cl2 =>
2 AgCl + O2 = 2 AgO + Cl2
NH3 + NO3 = N2 + H2O =>
4 NH3 + 2 NO3 = 3 N2 + 6 H2O
AlCl3 + H2O = Al(OH)3 + HCl =>
AlCl3 + 3 H2O = Al(OH)3 + 3 HCl
K2Cr2O7(aq) + KOH(aq) = K2CrO4 + H2O =>
K2Cr2O7(aq) + 2 KOH(aq) = 2 K2CrO4 + H2O
C2H2(g) + H2(g) = C2H6 =>
C2H2(g) + 2 H2(g) = C2H6
NH4 + HCl = NH4Cl + H2 =>
2 NH4 + 2 HCl = 2 NH4Cl + H2
BCl3 + O2 = B2O3 + Cl2O =>
2 BCl3 + 3 O2 = B2O3 + 3 Cl2O
PH3 + H2O2 = P2O5 + H2O =>
2 PH3 + 8 H2O2 = P2O5 + 11 H2O
Cu3(Po4)2 + (NH4)2S = CuS + (NH4)3Po4 =>
Cu3(Po4)2 + 3(NH4)2S = 3 CuS + 2(NH4)3Po4
H2C2O2 + H2O = C2O4 + H3O =>
H2C2O2 + 8 H2O = C2O4 + 6 H3O
Cr2O3 + NO3{-} + OH{-} = CrO4{2-} + NO + H2O =>
Cr2O3 + 2 NO3{-} + 2 OH{-} = 2 CrO4{2-} + 2 NO + H2O
H2CrO4 + NaCl = NaClO + H2O + Cr2O3 =>
2 H2CrO4 + 3 NaCl = 3 NaClO + 2 H2O + Cr2O3
MnO2 + AlCl3 = MnCl2 + Al2O3 + Cl2 =>
3 MnO2 + 4 AlCl3 = 3 MnCl2 + 2 Al2O3 + 3 Cl2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Rh + O2 = Rh2O =>
4 Rh + O2 = 2 Rh2O
Al2S3 + LiOH = Al(OH)3 + Li2S =>
Al2S3 + 6 LiOH = 2 Al(OH)3 + 3 Li2S
Cu(NO3)2 + Na3PO4 = Cu3(PO4)2 + NaNO3 =>
3 Cu(NO3)2 + 2 Na3PO4 = Cu3(PO4)2 + 6 NaNO3
Ni + Fe2(SO4)3 = Fe + Ni(SO4)2 =>
3 Ni + 2 Fe2(SO4)3 = 4 Fe + 3 Ni(SO4)2
KBr + F2 = KF + BrF5 =>
KBr + 3 F2 = KF + BrF5
CH3OC2H5 + O2 = CO2 + H2O =>
2 CH3OC2H5 + 9 O2 = 6 CO2 + 8 H2O
Ca(ClO4)2 + Na2CO3 = Ca(CO3) + Na(ClO4) =>
Ca(ClO4)2 + Na2CO3 = Ca(CO3) + 2 Na(ClO4)
Pb(NO3)2(aq) + NaBr(aq) = PbBr2 + NaNO3 =>
Pb(NO3)2(aq) + 2 NaBr(aq) = PbBr2 + 2 NaNO3
K(OH) + H3(PO4) = K3(PO4) + H2O =>
3 K(OH) + H3(PO4) = K3(PO4) + 3 H2O
NMe4I + I2 = Me4NI3 =>
NMe4I + I2 = Me4NI3
Fe2(SO4)3 + Ba(NO3)2 = Fe(NO3)3 + BaSO4 =>
Fe2(SO4)3 + 3 Ba(NO3)2 = 2 Fe(NO3)3 + 3 BaSO4
I2O5 + HCl = ICl5 + H2O =>
I2O5 + 10 HCl = 2 ICl5 + 5 H2O
KCl + Mg = MgCl2 + K =>
2 KCl + Mg = MgCl2 + 2 K
H2S + NHO3 = H2SO4 + NO2 + H2O =>
H2S + 8 NHO3 = H2SO4 + 8 NO2 + 4 H2O
CH3CH2OH + Na = CH3CH2ONa + H =>
CH3CH2OH + Na = CH3CH2ONa + H
hexane + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Sr(s) + N2(g) = Sr3N2 =>
3 Sr(s) + N2(g) = Sr3N2
NaCO3 + Ag2NO3 = NaNO3 + Ag2CO3 =>
NaCO3 + Ag2NO3 = NaNO3 + Ag2CO3
FeO(s) + Al(l) = Fe(l) + Al2O3 =>
3 FeO(s) + 2 Al(l) = 3 Fe(l) + Al2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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