| Équations équilibrées la veille | Équations équilibrées le lendemain |
9 O2 + 4 C2H2OH = 6 H2O + 8 CO2
H2SO4 + Ca(OH)2 = CaSO4 + H2O* =>
H2SO4 + Ca(OH)2 = CaSO4 + 2 H2O*
AgCl + (NH4)2CO3 = [Ag(NH3)2] + Cl + CO2 + H2O =>
AgCl + (NH4)2CO3 = [Ag(NH3)2] + Cl + CO2 + H2O
C3H18O + O2 = CO2 + H2O =>
C3H18O + 7 O2 = 3 CO2 + 9 H2O
Al + Li2S = Al2S + Li =>
2 Al + Li2S = Al2S + 2 Li
C5H8 + Cl2 = C5H7Cl + HCl =>
C5H8 + Cl2 = C5H7Cl + HCl
C19H19N3O + CF3SO3CH3 = C20H22N3O + CF3SO3 =>
C19H19N3O + CF3SO3CH3 = C20H22N3O + CF3SO3
Cr{3+} + OH{-} + NO3{-} = CrO4{2-} + NH3 + H2O =>
8 Cr{3+} + 37 OH{-} + 3 NO3{-} = 8 CrO4{2-} + 3 NH3 + 14 H2O
KOH + KHCl + Cl = KCl + H2O =>
KOH + KHCl + Cl = 2 KCl + H2O
UF6 + H2O = HF + UO2F2 =>
UF6 + 2 H2O = 4 HF + UO2F2
KNO2 + KMnO4 + H2SO4 = MnSO4 + KNO3 + K2O4 + H2O =>
2 KNO2 + 2 KMnO4 + 2 H2SO4 = 2 MnSO4 + 2 KNO3 + K2O4 + 2 H2O
LiClO3 = Li + O2 + Cl =>
2 LiClO3 = 2 Li + 3 O2 + 2 Cl
OH{-} + H2O + P4 = PH3 + HPO3{-2} =>
4 OH{-} + 2 H2O + P4 = 2 PH3 + 2 HPO3{-2}
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
CH2O2 + Na2CO3 = CH2O2Na + H2O + CO2 =>
3 CH2O2 + Na2CO3 = 2 CH2O2Na + H2O + 2 CO2
N + H3 = NH3 =>
N + H3 = NH3
NaI + Co(NO3)2 = CoI2 + NaNO3 =>
2 NaI + Co(NO3)2 = CoI2 + 2 NaNO3
C5H10O4 + H2 = O2 + C5H12O2 =>
C5H10O4 + H2 = O2 + C5H12O2
HNO2 = NO + HNO3H2O =>
3 HNO2 = 2 NO + HNO3H2O
CH4 + O2 = H2O + C20 =>
20 CH4 + 20 O2 = 40 H2O + C20
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
H2SO4 + CH4 = CH4SO3 + H2O =>
H2SO4 + CH4 = CH4SO3 + H2O
NaAlO2 + H2SO4 = AlO + NaSO4 + H2O =>
NaAlO2 + H2SO4 = AlO + NaSO4 + H2O
Au + H4SiO4 = AuSiO4 + H2 =>
Au + H4SiO4 = AuSiO4 + 2 H2
K2 + CO3 = KCO3 =>
K2 + 2 CO3 = 2 KCO3
N2Cl4 + C3H4 = N6H12 + Cl12 + C3 =>
3 N2Cl4 + 3 C3H4 = N6H12 + Cl12 + 3 C3
Li(PO4) + KOH = Li(OH) + K(PO4) =>
Li(PO4) + KOH = Li(OH) + K(PO4)
C7H10N + O2 = CO2 + NO2 + H2O =>
2 C7H10N + 21 O2 = 14 CO2 + 2 NO2 + 10 H2O
P3N5 + HNO3 + H2O = H3PO4 + NH4NO3 =>
P3N5 + 5 HNO3 + 12 H2O = 3 H3PO4 + 5 NH4NO3
Cr2O3 + HNO3 + Na2CO3 = Na2CrO4 + NaNO2 + H2O + CO2 =>
2 Cr2O3 + 6 HNO3 + 7 Na2CO3 = 4 Na2CrO4 + 6 NaNO2 + 3 H2O + 7 CO2
NaOH + Al2(SO4)3 = Na(SO4)3 + OHAl2 =>
NaOH + Al2(SO4)3 = Na(SO4)3 + OHAl2
KCrO2 + Br2 + KOH = K2CrO4 + H2O + KBr =>
2 KCrO2 + 3 Br2 + 8 KOH = 2 K2CrO4 + 4 H2O + 6 KBr
MnO4 + H2S2O3 = MnO2 + SO4 + H2O =>
3 MnO4 + H2S2O3 = 3 MnO2 + 2 SO4 + H2O
Si2O + H2O = SiH4 + O2 =>
2 Si2O + 8 H2O = 4 SiH4 + 5 O2
BaCl2(aq) + Pb(NO3)2(aq) = PbCl2(s) + Ba(NO3)2(aq) =>
BaCl2(aq) + Pb(NO3)2(aq) = PbCl2(s) + Ba(NO3)2(aq)
(CH3)3N + HBr = (CH3)3NH2 + Br =>
(CH3)3N + 2 HBr = (CH3)3NH2 + 2 Br
S{2}{-} + I2 = I{+}{-} + S =>
S{2}{-} + I2 = 2 I{+}{-} + S
S + S2O6{2-} + OH{-} = SO3{2-} + H2O =>
S + 2 S2O6{2-} + 6 OH{-} = 5 SO3{2-} + 3 H2O
KNO3 + KI + HCl = KNO2 + KCl + H2O + I2 =>
KNO3 + 2 KI + 2 HCl = KNO2 + 2 KCl + H2O + I2
Zn(NO3)2HOH = ZnOHNO3HNO3 =>
Zn(NO3)2HOH = ZnOHNO3HNO3
((CH3)2)N(((CH2)2)(CH))2 + NH3 + Cl = ((CH3)2)NH + ((CH3)2)NCl =>
((CH3)2)N(((CH2)2)(CH))2 + 3 NH3 + 3 Cl = ((CH3)2)NH + 3((CH3)2)NCl
CO(NO3)2(aq) + H2S(g) = COS(s) + HNO3(aq) =>
CO(NO3)2(aq) + H2S(g) = COS(s) + 2 HNO3(aq)
Ag2C2O4 + Cl2 = AgCl + CO2 =>
Ag2C2O4 + Cl2 = 2 AgCl + 2 CO2
Cr + Al2(MnO4)3 + H3PO4 = Mn3(PO4)2 + Cr(PO4)3 + AlPO4 + H2O =>
4 Cr + 3 Al2(MnO4)3 + 24 H3PO4 = 3 Mn3(PO4)2 + 4 Cr(PO4)3 + 6 AlPO4 + 36 H2O
CI + O2 = CIO =>
2 CI + O2 = 2 CIO
CuSO4 + NaHCO3 = CuCO3*Cu(OH)2 + Na2SO4 + CO2 + H2O =>
2 CuSO4 + 4 NaHCO3 = CuCO3*Cu(OH)2 + 2 Na2SO4 + 3 CO2 + H2O
TeF6 + H2O = HF + H6TeO6 =>
TeF6 + 6 H2O = 6 HF + H6TeO6
CF4 + Cl2 = CCl2 + F2 =>
CF4 + Cl2 = CCl2 + 2 F2
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
UO2(NO3)2 = UO3 + NO2 + O2 =>
2 UO2(NO3)2 = 2 UO3 + 4 NO2 + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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