| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H5Br + NaI = C3H5I + NaBr
SIO2 + BaO = BaSIO3 =>
SIO2 + BaO = BaSIO3
CuCl + NH3 = CuCl(NH3)2 =>
CuCl + 2 NH3 = CuCl(NH3)2
P2O5 + PbO = Pb3(PO4)2 =>
P2O5 + 3 PbO = Pb3(PO4)2
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
MnCO3 + Al = CO2 + Mn + Al2O3 =>
3 MnCO3 + 2 Al = 3 CO2 + 3 Mn + Al2O3
Zn + HNO2 = NO + Zn(NO2)2 + H2O =>
Zn + 4 HNO2 = 2 NO + Zn(NO2)2 + 2 H2O
C2H5OH + HCI = C2H5OCI + H2 =>
C2H5OH + HCI = C2H5OCI + H2
BaCl2 + MgCO3 = BaCO3 + MgCl2 =>
BaCl2 + MgCO3 = BaCO3 + MgCl2
MnCl2 + NH4OH + Na2HPO4 = NH4MnPO4 + NaCl + H2O =>
MnCl2 + NH4OH + Na2HPO4 = NH4MnPO4 + 2 NaCl + H2O
KMnO4 + HCl + K4[Fe(CN)6] = MnCl2 + K3[Fe(CN)6] + KO + H2O =>
KMnO4 + 2 HCl + 2 K4[Fe(CN)6] = MnCl2 + 2 K3[Fe(CN)6] + 3 KO + H2O
PbO5 + NH3 = Pb + N2 + H2O =>
3 PbO5 + 10 NH3 = 3 Pb + 5 N2 + 15 H2O
Hg + HNO3 = Hg(NO3) + H2 = + NO =>
2 Hg + 2 HNO3 = 2 Hg(NO3) + H2
CH3CONH2 + H2O = CH3COONH4 =>
CH3CONH2 + H2O = CH3COONH4
Al2 = Al1 =>
Al2 = 2 Al1
C4H11N + KOH + CHCl3 = C5H9N + KCl + H2O =>
C4H11N + 3 KOH + CHCl3 = C5H9N + 3 KCl + 3 H2O
Al + Cl2(aq) = AlCl3(aq) =>
2 Al + 3 Cl2(aq) = 2 AlCl3(aq)
BaBr + Cl2 = BaCl2 + Br =>
BaBr + Cl2 = BaCl2 + Br
NO + Cr2O3 = CrO + NO2 =>
NO + Cr2O3 = 2 CrO + NO2
Fe2(SO4)3 + K2CO3 + H2O = Fe(OH)3 + K2SO4 + H2CO3 =>
Fe2(SO4)3 + 3 K2CO3 + 6 H2O = 2 Fe(OH)3 + 3 K2SO4 + 3 H2CO3
CH3CONH2 + H2O = CH3CONH3{+} + OH{-} =>
CH3CONH2 + H2O = CH3CONH3{+} + OH{-}
Cu(OH)2 + HCl = CuCl2 + H2O =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
C6H5COOH(aq) + OH{-}(aq) = C6H5COO{-}(aq) + H2O(l) =>
C6H5COOH(aq) + OH{-}(aq) = C6H5COO{-}(aq) + H2O(l)
CN2H6O2 = CO2 + NH3 =>
CN2H6O2 = CO2 + 2 NH3
NH4Cl + KNO2 = N2 + KCl + H2O =>
NH4Cl + KNO2 = N2 + KCl + 2 H2O
Au + KNO3 = AuNO3 + K2 =>
2 Au + 2 KNO3 = 2 AuNO3 + K2
CH3CONH2 + H2O = CH3NH2 + CO2 + H2 =>
CH3CONH2 + H2O = CH3NH2 + CO2 + H2
NH4NO3 + Sr(OH)2 = Sr(NO3)2 + NH4OH =>
2 NH4NO3 + Sr(OH)2 = Sr(NO3)2 + 2 NH4OH
Al(OH)3 + H3AsO4 = Al(AsO4) + H2O =>
Al(OH)3 + H3AsO4 = Al(AsO4) + 3 H2O
KI + CI2(s) = KCI + I2(s) =>
KI + CI2(s) = KCI + I2(s)
C3H8O3 + C6H8O7 = C4H2 + H2O =>
18 C3H8O3 + C6H8O7 = 15 C4H2 + 61 H2O
N2 + Na2O + K2O = KNO3 + NaN3 =>
16 N2 + 5 Na2O + K2O = 2 KNO3 + 10 NaN3
HI + Ca = H2 + ICa =>
2 HI + 2 Ca = H2 + 2 ICa
Na2SO3 + Na2CrO4 + H2O = Cr(OH)2 + Na2SO4 + NaOH =>
2 Na2SO3 + Na2CrO4 + 2 H2O = Cr(OH)2 + 2 Na2SO4 + 2 NaOH
NaClO3 + K2CO3 = Na2CO3 + KClO3 =>
2 NaClO3 + K2CO3 = Na2CO3 + 2 KClO3
Au + KNO3 = AuNO3 + K2 =>
2 Au + 2 KNO3 = 2 AuNO3 + K2
Pb(ClO3)2 + KBr = PbBr2 + KClO3 =>
Pb(ClO3)2 + 2 KBr = PbBr2 + 2 KClO3
NaMnO4 + NaI + H2O = MnO2 + I2 + Na(OH) =>
2 NaMnO4 + 6 NaI + 4 H2O = 2 MnO2 + 3 I2 + 8 Na(OH)
KMnO4 + C9H8O4 = CO2 + H2O + K2CO3 + Mn2O3 =>
18 KMnO4 + 2 C9H8O4 = 9 CO2 + 8 H2O + 9 K2CO3 + 9 Mn2O3
Al + PbO2 = Pb + Al2O =>
4 Al + PbO2 = Pb + 2 Al2O
C7H16O7 + O2 = H2O + CO2 =>
2 C7H16O7 + 15 O2 = 16 H2O + 14 CO2
NH4Cl + KNO2 = N2 + KCl + H2O =>
NH4Cl + KNO2 = N2 + KCl + 2 H2O
LiPO4 + BaSO4 = LiSO4 + BaPO4 =>
LiPO4 + BaSO4 = LiSO4 + BaPO4
H2 + Fe(CN)2 = (CH3NH3)2FeH6 =>
9 H2 + Fe(CN)2 = (CH3NH3)2FeH6
NaNO3(aq) + KI(aq) = K(NO3) + NaI =>
NaNO3(aq) + KI(aq) = K(NO3) + NaI
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
CH3CONH2 + H2O = CH3CONH3 + OH =>
CH3CONH2 + H2O = CH3CONH3 + OH
C3H5Br + NaI = C3H5I + NaBr =>
C3H5Br + NaI = C3H5I + NaBr
Cr2O3 + Na2CO3 + O2 = Na2CrO4CO2 =>
2 Cr2O3 + 4 Na2CO3 + 3 O2 = 4 Na2CrO4CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/07/24
Équations équilibrées sur11/06/23
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