| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HCl(l) + 2 Mg(s) = 2 MgCl(aq) + H2(g)
C7H6O3 + C3H6O = C3H5O + CO2 =>
5 C7H6O3 + 25 C3H6O = 36 C3H5O + 2 CO2
CH3NH3 + NaOH = NaCH3NH2 + H2O =>
CH3NH3 + NaOH = NaCH3NH2 + H2O
CH3OH + Na2CO3 = CH4 + NaOH + H2CO3 =>
8 CH3OH + Na2CO3 = 6 CH4 + 2 NaOH + 3 H2CO3
C3H7O2N + O2 = CO2 + H2O + CO(NH2)2 =>
2 C3H7O2N + 6 O2 = 5 CO2 + 5 H2O + CO(NH2)2
KClO3 + C6H12O6 = KCl + CO3 + H2O =>
6 KClO3 + C6H12O6 = 6 KCl + 6 CO3 + 6 H2O
PbCl2 + NaNO3 = Pb(NO3)2 + NaCl =>
PbCl2 + 2 NaNO3 = Pb(NO3)2 + 2 NaCl
C6H12O6 = C2H5(OH)CO2 =>
C6H12O6 = 2 C2H5(OH)CO2
Al + CuSO4 = AlSO4 + Cu =>
Al + CuSO4 = AlSO4 + Cu
Mg + HCl = (MgCl2) + (H2) =>
Mg + 2 HCl = (MgCl2) + (H2)
C4H8 + Cl2 = CH2Cl =>
C4H8 + 2 Cl2 = 4 CH2Cl
S + NaOH = Na2SO3S + Na2S + H2O =>
4 S + 6 NaOH = Na2SO3S + 2 Na2S + 3 H2O
SiCl4 + NH3 = Si(NH2)4 + NH4Cl =>
SiCl4 + 8 NH3 = Si(NH2)4 + 4 NH4Cl
Fe2SiO4 + HCl = FeCl2 + SiO2 + H2O =>
Fe2SiO4 + 4 HCl = 2 FeCl2 + SiO2 + 2 H2O
FeCl3 + CH3COONa + H2O = Fe2O3 + NaCl + CH3COOH =>
2 FeCl3 + 6 CH3COONa + 3 H2O = Fe2O3 + 6 NaCl + 6 CH3COOH
H3PO4 + HCl = HClPCl5 + H2O =>
H3PO4 + 6 HCl = HClPCl5 + 4 H2O
(C3)(H5)(N3)(O9) = CO2 + O2 + N2 + (H2)O =>
4(C3)(H5)(N3)(O9) = 12 CO2 + O2 + 6 N2 + 10(H2)O
Fe(OH)3 + KHC2O4 = K3[Fe(C2O4)3]*3H2O =>
Fe(OH)3 + 3 KHC2O4 = K3[Fe(C2O4)3]*3H2O
NaNO3 + SrCl2 = NaCl + Sr(NO3)2 =>
2 NaNO3 + SrCl2 = 2 NaCl + Sr(NO3)2
Mg + HClO4 = MgCl2 + H2 + O2 =>
Mg + 2 HClO4 = MgCl2 + H2 + 4 O2
MnO4{-} + SO2 = Mn{+}2 + SO4{-}2 =>
MnO4{-} + 2 SO2 = Mn{+}2 + 2 SO4{-}2
AsSO4 + H2S = As2S3 + H2O + SO2 =>
6 AsSO4 + 10 H2S = 3 As2S3 + 10 H2O + 7 SO2
Zn(NO3)2(aq) + Mg(s) = Mg(NO3)3(aq) + Zn(s) =>
3 Zn(NO3)2(aq) + 2 Mg(s) = 2 Mg(NO3)3(aq) + 3 Zn(s)
HCl(aq) + Na2S(aq) = H2S(g) + NaCl(aq) =>
2 HCl(aq) + Na2S(aq) = H2S(g) + 2 NaCl(aq)
PbO2 + I2 = Pb + IO3 =>
3 PbO2 + I2 = 3 Pb + 2 IO3
Pb(NO)3 + Na2S = Na + PbS + (NO)3 =>
Pb(NO)3 + Na2S = 2 Na + PbS + (NO)3
Zn + AgNo3 = ZnNo32 + Ag =>
3 Zn + 32 AgNo3 = 3 ZnNo32 + 32 Ag
C6H5NO2 + HNO3 = C6H4N2O4 + H2O =>
C6H5NO2 + HNO3 = C6H4N2O4 + H2O
Zn + AgNo3 = ZnNo32 + Ag =>
3 Zn + 32 AgNo3 = 3 ZnNo32 + 32 Ag
Mn + AgBr = MnBr2 + Ag =>
Mn + 2 AgBr = MnBr2 + 2 Ag
Cu(s) + Zn(NO3)2(aq) = Zn(s) + CuNO3(aq) =>
2 Cu(s) + Zn(NO3)2(aq) = Zn(s) + 2 CuNO3(aq)
C10H8 + H2O = CO2 + CH4 =>
C10H8 + 8 H2O = 4 CO2 + 6 CH4
C6H13OH + K2Cr2O7 + HCl = C5H11COH + CrCl3 + H2O + KCl =>
3 C6H13OH + K2Cr2O7 + 8 HCl = 3 C5H11COH + 2 CrCl3 + 7 H2O + 2 KCl
RaSO4 = Ra + SO4 =>
RaSO4 = Ra + SO4
KMnO4 + KI + H2SO4 = K2SO4 + MnSO4 + KIO3 + H2O =>
6 KMnO4 + 5 KI + 9 H2SO4 = 3 K2SO4 + 6 MnSO4 + 5 KIO3 + 9 H2O
H + Uut = HUut =>
H + Uut = HUut
HNO3(aq) + NH3(aq) = NH4(aq) + NO3(aq) =>
HNO3(aq) + NH3(aq) = NH4(aq) + NO3(aq)
NH4OH + NaOH = NH4ONa + H2O =>
NH4OH + NaOH = NH4ONa + H2O
Al(s) + I2(s) = Al2I6(s) =>
2 Al(s) + 3 I2(s) = Al2I6(s)
H + AgNO3 = HNO3 + Ag =>
H + AgNO3 = HNO3 + Ag
P4O6(s) + H2O(l) = H3PO3(aq) =>
P4O6(s) + 6 H2O(l) = 4 H3PO3(aq)
HNO3 + H3S = NO + H2O + S =>
HNO3 + H3S = NO + 2 H2O + S
C6H8O7 + Na = Na3C6H5O7 + H2 =>
2 C6H8O7 + 6 Na = 2 Na3C6H5O7 + 3 H2
C6H5NHC6H4NO + H2 = C6H5NHC6H4NH2 + H2O =>
C6H5NHC6H4NO + 2 H2 = C6H5NHC6H4NH2 + H2O
HgS + oxygen = mercury + sulfurdioxide =>
HgS + O2 = Hg + SO2
Zn(NO3)2*4H2O + NaOH = Zn(OH)2 + NaNO3 + H2O =>
Zn(NO3)2*4H2O + 2 NaOH = Zn(OH)2 + 2 NaNO3 + 4 H2O
C3H9OH + O2 = CO2 + H2O =>
C3H9OH + 5 O2 = 3 CO2 + 5 H2O
K2CO3 + CaCl2 = Ca(CO3) + K2Cl2 =>
K2CO3 + CaCl2 = Ca(CO3) + K2Cl2
Fe(SCN)Cl2 + NaF = Na(SCN)Cl2 + FeF =>
Fe(SCN)Cl2 + NaF = Na(SCN)Cl2 + FeF
NaOCl = NaCl + O2 =>
2 NaOCl = 2 NaCl + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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