Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg + Sr(NO3)2 = Mg(NO3)2 + Sr
HgS(s) + CaO(s) = Hg(l) + CaS(s) + CaSO4(s) =>
4 HgS(s) + 4 CaO(s) = 4 Hg(l) + 3 CaS(s) + CaSO4(s)
MnO2 + C2H2O4 = MnO + H2O + CO2 =>
MnO2 + C2H2O4 = MnO + H2O + 2 CO2
Fe(NO3)3 + NH4(OH) = Fe(OH)3 + NH4(NO3) =>
Fe(NO3)3 + 3 NH4(OH) = Fe(OH)3 + 3 NH4(NO3)
Ni(NO3)2*6H2O + NH3 = [Ni(NH3)6] + NO3 + H2O =>
Ni(NO3)2*6H2O + 6 NH3 = [Ni(NH3)6] + 2 NO3 + 6 H2O
CaBr2 + Ni(NO3)2 = Ca(NO3)2 + NiBr2 =>
CaBr2 + Ni(NO3)2 = Ca(NO3)2 + NiBr2
Zn + HCl(l) = ZnCl2 + H2 =>
Zn + 2 HCl(l) = ZnCl2 + H2
Mg + N2 + H2O = MgO + NH3 =>
3 Mg + N2 + 3 H2O = 3 MgO + 2 NH3
CaCN2 + Na2CO3 + C = NaCN + CaO + CO =>
CaCN2 + Na2CO3 + 2 C = 2 NaCN + CaO + 2 CO
K2SO4 + Na2CO3 = K2CO3 + Na2SO4 =>
K2SO4 + Na2CO3 = K2CO3 + Na2SO4
KC2H3O2 = K + C2H3O2 =>
KC2H3O2 = K + C2H3O2
Mn2O3 + C = MnO + CO =>
Mn2O3 + C = 2 MnO + CO
Na + EtOH = NaOEt + H2 =>
2 Na + 2 EtOH = 2 NaOEt + H2
CH3CH2OH + OH = CO2 + H2O =>
CH3CH2OH + 12 OH = 2 CO2 + 9 H2O
HCl + CH3COO = CH3COOCl + H =>
HCl + CH3COO = CH3COOCl + H
C8H6Cl2O3 + O2 = CO2 + H2O + HCl =>
2 C8H6Cl2O3 + 15 O2 = 16 CO2 + 4 H2O + 4 HCl
K4[Fe(CN)6] + NaOH = Na4[Fe(CN)6] + KOH =>
K4[Fe(CN)6] + 4 NaOH = Na4[Fe(CN)6] + 4 KOH
Ca(C2H3O2)2*H2O + Na2CO3 = CaCO3 + Na(C2H3O2) + H2O =>
Ca(C2H3O2)2*H2O + Na2CO3 = CaCO3 + 2 Na(C2H3O2) + H2O
Al2(SO4)3(aq) + K3PO4 = AlPO4 + K2SO4 =>
Al2(SO4)3(aq) + 2 K3PO4 = 2 AlPO4 + 3 K2SO4
C4H6O5(aq) + H2O = H3O + C4H5O5 =>
C4H6O5(aq) + H2O = H3O + C4H5O5
FeSO4(aq) + K2S(aq) = FeS + K2SO4 =>
FeSO4(aq) + K2S(aq) = FeS + K2SO4
Cd(NO3)2 + NH4OH = CdOH + NH4(NO3)2 =>
Cd(NO3)2 + NH4OH = CdOH + NH4(NO3)2
AgNO3(aq) + NaNO2(aq) = AgNO2(aq) + NaNO3(aq) =>
AgNO3(aq) + NaNO2(aq) = AgNO2(aq) + NaNO3(aq)
KBr + KNO2 + H2SO4 = Br2 + NO + K2SO4 + H2O =>
2 KBr + 2 KNO2 + 2 H2SO4 = Br2 + 2 NO + 2 K2SO4 + 2 H2O
P + O2 + Cl2 = POCl3 =>
2 P + O2 + 3 Cl2 = 2 POCl3
K2SO4(aq) + BaCl2 = BaSO4(s) + KCl =>
K2SO4(aq) + BaCl2 = BaSO4(s) + 2 KCl
Zn(s) + HCl(aq) = ZnCl(aq) + H2(g) =>
2 Zn(s) + 2 HCl(aq) = 2 ZnCl(aq) + H2(g)
LiOH + HPO4 = LiPO4 + H2O =>
LiOH + HPO4 = LiPO4 + H2O
Na4(CO3)2 + HCl = NaCl + H2O + CO2 =>
Na4(CO3)2 + 4 HCl = 4 NaCl + 2 H2O + 2 CO2
Fe2SIO4 + O2 + H2O = Fe2O3 + H4SIO4 =>
2 Fe2SIO4 + O2 + 4 H2O = 2 Fe2O3 + 2 H4SIO4
Mg2(CO3)2 = MgO + CO2 =>
Mg2(CO3)2 = 2 MgO + 2 CO2
Fe3O4 + CH4 = FeO + CO + H2 =>
Fe3O4 + CH4 = 3 FeO + CO + 2 H2
H2O + AsO3 = AsO4 + H =>
H2O + AsO3 = AsO4 + 2 H
H3PO4(aq) + LiOH(aq) = LiH2PO4(aq) + H2O(l) =>
H3PO4(aq) + LiOH(aq) = LiH2PO4(aq) + H2O(l)
Ca(NO3)2 + MgBr2 = CaBr2 + Mg(NO3)2 =>
Ca(NO3)2 + MgBr2 = CaBr2 + Mg(NO3)2
CH3CH2NH3Cl + NaOH = CH3CH2NH3OH + NaCl =>
CH3CH2NH3Cl + NaOH = CH3CH2NH3OH + NaCl
Ca(OH)2CO2 = CaCO3 + H2O =>
Ca(OH)2CO2 = CaCO3 + H2O
Li + SF6 = LiF + S =>
6 Li + SF6 = 6 LiF + S
K2Cr2O7 + HCl + H2SO4 = CrO2Cl2 + KHSO4 + H2O =>
K2Cr2O7 + 4 HCl + 2 H2SO4 = 2 CrO2Cl2 + 2 KHSO4 + 3 H2O
C5H11COOH + KOH = KC5H11COO + H2O =>
C5H11COOH + KOH = KC5H11COO + H2O
Li2CO3(aq) + ZnSO4(aq) = Li2SO4(aq) + ZnCO3(aq) =>
Li2CO3(aq) + ZnSO4(aq) = Li2SO4(aq) + ZnCO3(aq)
MnSO4*H2O + FeSO4*7H2O + NH4H2PO4 + NH3*H2O = Mn3Fe3(PO4)4 + H2O + (NH4)2SO4 =>
3 MnSO4*H2O + 3 FeSO4*7H2O + 4 NH4H2PO4 + 8 NH3*H2O = Mn3Fe3(PO4)4 + 32 H2O + 6(NH4)2SO4
TiCl3 + K2Cr2O7 + HCl = TiOCl2 + CrCl3 + KCl + H2O =>
6 TiCl3 + K2Cr2O7 + 2 HCl = 6 TiOCl2 + 2 CrCl3 + 2 KCl + H2O
Ca(OH)2 + NO3H = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 NO3H = Ca(NO3)2 + 2 H2O
Na2SO4(ac) + Ba(NO3)2(ac) = BaSO4(s) + NaNO3(ac) =>
Na2SO4(ac) + Ba(NO3)2(ac) = BaSO4(s) + 2 NaNO3(ac)
Ag + Hg = AgHg =>
Ag + Hg = AgHg
NH4OH + I = NH4I + OH =>
NH4OH + I = NH4I + OH
I2 + OCl = IO3 + Cl =>
I2 + 6 OCl = 2 IO3 + 6 Cl
ZnCl2 + Fe(NO3)3 = Zn(NO3)3 + FeCl2 =>
ZnCl2 + Fe(NO3)3 = Zn(NO3)3 + FeCl2
CH3CH2CN + H2O = CH3CH2COOH + NH3 =>
CH3CH2CN + 2 H2O = CH3CH2COOH + NH3
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Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/23/24
Équations équilibrées sur11/22/23
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