| Équations équilibrées la veille | Équations équilibrées le lendemain |
PbO + 2 KCl = PbCl2 + K2O
AgNO3 + Na3PO4 = Ag3PO4 + NaNO3 =>
3 AgNO3 + Na3PO4 = Ag3PO4 + 3 NaNO3
Ca(Co3) + O2 = CaO + Co2 =>
2 Ca(Co3) + O2 = 2 CaO + 3 Co2
V + VCl4 = V2Cl4 =>
V + VCl4 = V2Cl4
K3PO4 + Pb(BrO)4 = KBrO + Pb3(PO4)4 =>
4 K3PO4 + 3 Pb(BrO)4 = 12 KBrO + Pb3(PO4)4
Al2(SO4)3 + Mg = Al + MgSO4 =>
Al2(SO4)3 + 3 Mg = 2 Al + 3 MgSO4
CH3COCH3 + O{-} = CH3COCH2 + OH{-} =>
CH3COCH3 + O{-} = CH3COCH2 + OH{-}
Si4H10 + O2 = Si2O2 + H2O =>
2 Si4H10 + 9 O2 = 4 Si2O2 + 10 H2O
MnO2(s) + HCl(aq) = Cl2(g) + MnCl2(aq) + H2O(l) =>
MnO2(s) + 4 HCl(aq) = Cl2(g) + MnCl2(aq) + 2 H2O(l)
Sn + P4 = Sn3P4 =>
3 Sn + P4 = Sn3P4
Cu + NaClO = Cu2O3 + NaCl =>
2 Cu + 3 NaClO = Cu2O3 + 3 NaCl
K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl
KH2AsO4 + Zn + HCl = Zn3(AsO4)2 + KCl + H2 =>
2 KH2AsO4 + 3 Zn + 2 HCl = Zn3(AsO4)2 + 2 KCl + 3 H2
Nb2ZrC2O2 = Nb6C5 + ZrO2 + C =>
3 Nb2ZrC2O2 = Nb6C5 + 3 ZrO2 + C
Ag(NO3)2 + H2 = HNO3 + Ag =>
Ag(NO3)2 + H2 = 2 HNO3 + Ag
VO*H2O + O2 + NaOH = Na3VO4 + H2O =>
4 VO*H2O + 3 O2 + 12 NaOH = 4 Na3VO4 + 10 H2O
Cu2Cl = Cu2 + Cl =>
Cu2Cl = Cu2 + Cl
MnO2KNO3 = KMnO4NO =>
MnO2KNO3 = KMnO4NO
(H2N)2CO + H2O = CO2 + NH4OH =>
(H2N)2CO + 3 H2O = CO2 + 2 NH4OH
Cu2 + S = CuS =>
Cu2 + 2 S = 2 CuS
Ca(HCO3)2 + Ca(OH)2 = Ca2(CO3)2 + H2O =>
Ca(HCO3)2 + Ca(OH)2 = Ca2(CO3)2 + 2 H2O
K2SO4(aq) + MgF2(aq) = KF + MgSO4 =>
K2SO4(aq) + MgF2(aq) = 2 KF + MgSO4
Fe2CO3 = CO2 + Fe + O2 =>
2 Fe2CO3 = 2 CO2 + 4 Fe + O2
MnO4AsO2 = MnO2AsO4 =>
MnO4AsO2 = MnO2AsO4
KOH + H2C6H6O6 = H2O + K2C6H6O6 =>
2 KOH + H2C6H6O6 = 2 H2O + K2C6H6O6
NaOH + Na2CO3 = NaOHNa2CO3 =>
NaOH + Na2CO3 = NaOHNa2CO3
K2CrO4 + Mn(NO3)2 = KNO3 + MnCrO4 =>
K2CrO4 + Mn(NO3)2 = 2 KNO3 + MnCrO4
RbF + GaN = Rb3N + GaF3 =>
3 RbF + GaN = Rb3N + GaF3
(NH4)2CO3 + HNO3 = H2O + CO2 + NH4(NO3)2 =>
7(NH4)2CO3 + 34 HNO3 = 13 H2O + 7 CO2 + 16 NH4(NO3)2
N2 + O2 = O2N =>
N2 + 2 O2 = 2 O2N
Hg + H2SO4 = Hg2(SO4)2 + H2O + SO2 =>
2 Hg + 4 H2SO4 = Hg2(SO4)2 + 4 H2O + 2 SO2
C6H6O + C2H4O = C8H10O2 =>
C6H6O + C2H4O = C8H10O2
MnSO4 + H2O = MnSO4*6H2O =>
MnSO4 + 6 H2O = MnSO4*6H2O
MnO2 + Cl2 = Mn + ClO2 =>
2 MnO2 + Cl2 = 2 Mn + 2 ClO2
K2CrO4 + H2SO4 = K2Cr2O7 + K2SO4 + H2O =>
2 K2CrO4 + H2SO4 = K2Cr2O7 + K2SO4 + H2O
FeCl3 + K4(Fe(CN)6) = Fe4(Fe(CN)6)3 + KCl =>
4 FeCl3 + 3 K4(Fe(CN)6) = Fe4(Fe(CN)6)3 + 12 KCl
LiFePO4 + C = LiC + FePO4 =>
LiFePO4 + C = LiC + FePO4
CoCl2 + KMnO4 + HgO + H2O = MnO2 + KCl + Co(OH)3 + HgCl2 =>
6 CoCl2 + 2 KMnO4 + 5 HgO + 9 H2O = 2 MnO2 + 2 KCl + 6 Co(OH)3 + 5 HgCl2
P2O5 + KOH = KH2PO4 + K2(HPO4) =>
P2O5 + 3 KOH = KH2PO4 + K2(HPO4)
CCl2H2 + NaI = CI2H2 + NaCl =>
CCl2H2 + 2 NaI = CI2H2 + 2 NaCl
C2H4O2 + NaCl = HCl + C2H3O2Na =>
C2H4O2 + NaCl = HCl + C2H3O2Na
NaHCO3(s) + HCl = NaCl + H2O + CO2 =>
NaHCO3(s) + HCl = NaCl + H2O + CO2
Cl2 + Br2 = Br2Cl =>
Cl2 + 2 Br2 = 2 Br2Cl
Fe3N2 + NaBr = Na3N + FeBr2 =>
Fe3N2 + 6 NaBr = 2 Na3N + 3 FeBr2
Na2S2O3(aq) + Br2(aq) + NaOH = NaBr + Na2SO4 + H2O =>
Na2S2O3(aq) + 4 Br2(aq) + 10 NaOH = 8 NaBr + 2 Na2SO4 + 5 H2O
X2SO4 + BaCl2 = BaSO4 + XCl =>
X2SO4 + BaCl2 = BaSO4 + 2 XCl
C4H10O + C3H5ClO = C7H14O2 + HCl =>
C4H10O + C3H5ClO = C7H14O2 + HCl
HNO3 + Cl2 = HClO3 + NO + H2O =>
10 HNO3 + 3 Cl2 = 6 HClO3 + 10 NO + 2 H2O
C6H12O6 + NH3 = C6H10N1O3 + CO2 + H2O =>
25 C6H12O6 + 24 NH3 = 24 C6H10N1O3 + 6 CO2 + 66 H2O
Sn(OH0)2 + HBr = H2O + SnBr2 =>
Sn(OH0)2 + 2 HBr = 2 H2O + SnBr2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/03/25
Équations équilibrées sur03/05/24
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