| Équations équilibrées la veille | Équations équilibrées le lendemain |
PbSO4 + Sn = SnSO4 + Pb
LiOH(ac) + CO2(g) = Li2CO3(ac) + H2O =>
2 LiOH(ac) + CO2(g) = Li2CO3(ac) + H2O
CUS + HNO3 = CU(NO3)2 + N2O + S + H2O =>
4 CUS + 10 HNO3 = 4 CU(NO3)2 + N2O + 4 S + 5 H2O
Al + Hg(CH3OOO)2 = Al(CH3OOO)2 + Hg =>
Al + Hg(CH3OOO)2 = Al(CH3OOO)2 + Hg
KClO3 = K0Cl + O2 =>
2 KClO3 = 2 K0Cl + 3 O2
H2SO4 + COCl2 = HCl + COSO4 =>
H2SO4 + COCl2 = 2 HCl + COSO4
NH3 + (HCl) = (NH4Cl) =>
NH3 + (HCl) = (NH4Cl)
K3[Fe(SCN)6] + Na2Cr2O7 + H2SO4 = Fe(NO3)3 + Cr2(SO4)3 + Na2SO4 + KNO3 + CO2 + H2O =>
K3[Fe(SCN)6] + 16 Na2Cr2O7 + 58 H2SO4 = Fe(NO3)3 + 16 Cr2(SO4)3 + 16 Na2SO4 + 3 KNO3 + 6 CO2 + 58 H2O
Al + H2O = AlOH + H3O =>
Al + 2 H2O = AlOH + H3O
Na2S(aq) + CdSO4(aq) = Na2SO4(aq) + CdS(s) =>
Na2S(aq) + CdSO4(aq) = Na2SO4(aq) + CdS(s)
Mg + AgNo3 = MgAgNo3 =>
Mg + AgNo3 = MgAgNo3
ZnCl2 + AgBr = ZnBr2 + Ag2Cl2 =>
ZnCl2 + 2 AgBr = ZnBr2 + Ag2Cl2
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
Br2 + FeI32 = FeBr3 + I2 =>
3 Br2 + 2 FeI32 = 2 FeBr3 + 32 I2
KNO3 + Na3[Co(NO2)6] = NaK2[Co(NO2)6] + NaNO3 =>
2 KNO3 + Na3[Co(NO2)6] = NaK2[Co(NO2)6] + 2 NaNO3
C4H6O(l) + O2(g) = H2O(l) + CO2(aq) =>
C4H6O(l) + 5 O2(g) = 3 H2O(l) + 4 CO2(aq)
SF5Cl + H2 = HCl + SF5 =>
2 SF5Cl + H2 = 2 HCl + 2 SF5
Fe + Rb = RbFe3 =>
3 Fe + Rb = RbFe3
H2SO3 + I2 = HSO3 + HI =>
2 H2SO3 + I2 = 2 HSO3 + 2 HI
NiSO4(sa) + Na2S(aq) = Na2SO4 + NiS =>
NiSO4(sa) + Na2S(aq) = Na2SO4 + NiS
C57H98O6 + NaOH = C3H8O3 + C54H93Na3O6 =>
C57H98O6 + 3 NaOH = C3H8O3 + C54H93Na3O6
Se(SO4)2 + NaBr = Br2 + SeSO4 + Na2SO4 =>
Se(SO4)2 + 2 NaBr = Br2 + SeSO4 + Na2SO4
Li2S + Cl2 = LiCl + S2 =>
2 Li2S + 2 Cl2 = 4 LiCl + S2
Al + TiO3 = Al2O3 + Ti =>
2 Al + TiO3 = Al2O3 + Ti
CO2 + CO32 + H2O = HCO3 =>
59 CO2 + CO32 + 30 H2O = 60 HCO3
No2 + Ca(OH)2 = Ca(No3)2 + H2O + O2 =>
6 No2 + 2 Ca(OH)2 = 2 Ca(No3)2 + 2 H2O + O2
AlF2 + NaOH = AlOH + NaF2 =>
AlF2 + NaOH = AlOH + NaF2
NH4 + HCl = HCl(NH4) =>
NH4 + HCl = HCl(NH4)
AlCl3 + Fe(No3)3 = Al(No3)3 + FeCl3 =>
AlCl3 + Fe(No3)3 = Al(No3)3 + FeCl3
NiBr + CaHO2 = NiHO2 + CaBr =>
NiBr + CaHO2 = NiHO2 + CaBr
Ca + NH3 = CaH2 + N2 =>
3 Ca + 2 NH3 = 3 CaH2 + N2
MnO2 + KI = KMnO2 + I =>
MnO2 + KI = KMnO2 + I
KCN + CO(CN)2 + HCN = K[CO(CN)6] + H2 =>
2 KCN + 2 CO(CN)2 + 6 HCN = 2 K[CO(CN)6] + 3 H2
Al(NO2)3 + Mg(OH)3 = Al(OH)3 + Mg(NO2)3 =>
Al(NO2)3 + Mg(OH)3 = Al(OH)3 + Mg(NO2)3
Al + Cl2 = Al(Cl)3 =>
2 Al + 3 Cl2 = 2 Al(Cl)3
P + HN(O)3 + H2O = NO + (H)3PO4 =>
3 P + 5 HN(O)3 + 2 H2O = 5 NO + 3(H)3PO4
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
P + CuCl2 = PCu + Cl =>
P + CuCl2 = PCu + 2 Cl
Mg2Si + H2O = HMg + SiO =>
Mg2Si + H2O = 2 HMg + SiO
S + C + KNO3 = K2S + CO2 + N2 =>
S + 3 C + 2 KNO3 = K2S + 3 CO2 + N2
Te + F6 = TeF6 =>
Te + F6 = TeF6
CaCO3 + HNO3 = Ca(NO3)2 + CO2 + H2O =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + CO2 + H2O
Na2SO4 + BaO = BaSO4 + Na2O =>
Na2SO4 + BaO = BaSO4 + Na2O
K + BeF = KF + Be =>
K + BeF = KF + Be
MnSO4 + HCl + H2S = S + MnCl2 + H2O =>
MnSO4 + 2 HCl + 3 H2S = 4 S + MnCl2 + 4 H2O
NaCI(ac) + AgNO3(ac) = AgCI(s) + NaNO3(ac) =>
NaCI(ac) + AgNO3(ac) = AgCI(s) + NaNO3(ac)
NH4 + CO2 = NO2 + CH4 =>
NH4 + CO2 = NO2 + CH4
Cr(OH)3 + H2SO4 = CrSO4 + H2O + OH =>
Cr(OH)3 + H2SO4 = CrSO4 + 2 H2O + OH
Mn3(PO4) = Mn + (PO4)2 =>
2 Mn3(PO4) = 6 Mn + (PO4)2
(FeO)2Si2O = Fe2O3 + Si =>
(FeO)2Si2O = Fe2O3 + 2 Si
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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