| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaF2 + NaF = BaNa + 3 F
Pb(NO32) = PbO + NO2 + O2 =>
2 Pb(NO32) = 2 PbO + 2 NO2 + 29 O2
FeSO4 = FeS + O4 =>
FeSO4 = FeS + O4
C3H8O3 + SOCl2 = C3H5Cl3 + SO2 + H2O =>
2 C3H8O3 + 3 SOCl2 = 2 C3H5Cl3 + 3 SO2 + 3 H2O
K3[Ag(S2O3)2] + H2O2 = K2[Ag(S2O3)2] + KOH =>
2 K3[Ag(S2O3)2] + H2O2 = 2 K2[Ag(S2O3)2] + 2 KOH
Fe3 + Na3 = FeNa =>
Fe3 + Na3 = 3 FeNa
CH3CH2OH + NaOH = CH3 + HCOONa + H2O =>
5 CH3CH2OH + 2 NaOH = 8 CH3 + 2 HCOONa + 3 H2O
H2SO4 + NiS = NiSO4 + H2S =>
H2SO4 + NiS = NiSO4 + H2S
H2O + NaCl = H2 + NaClO3 =>
3 H2O + NaCl = 3 H2 + NaClO3
S + H2O = H6S + OH =>
S + 6 H2O = H6S + 6 OH
Li2C6H5O7 + Mn3(C6H5O7)2 + O2 = LiMn2O4 + CO2 + H2O =>
12 Li2C6H5O7 + 16 Mn3(C6H5O7)2 + 213 O2 = 24 LiMn2O4 + 264 CO2 + 110 H2O
MgSO4 + KF = MgF2K2SO4 =>
MgSO4 + 2 KF = MgF2K2SO4
Ba + Fe2O3 = Fe2Ba + O3 =>
Ba + Fe2O3 = Fe2Ba + O3
NaF + Ca(No3)2 = CaF2 + NaNo3 =>
2 NaF + Ca(No3)2 = CaF2 + 2 NaNo3
Cu + AgNO3 = AgCu + Cu(NO3)2 =>
3 Cu + 2 AgNO3 = 2 AgCu + Cu(NO3)2
C12H22O11 + H2O = C2H5OH + CO2 =>
C12H22O11 + H2O = 4 C2H5OH + 4 CO2
Ga(OH)3 + Hg2Cl2 = Hg(OH) + GaCl3 =>
2 Ga(OH)3 + 3 Hg2Cl2 = 6 Hg(OH) + 2 GaCl3
H2 + C4H6Br2 = C4H8 + Br2 =>
H2 + C4H6Br2 = C4H8 + Br2
CaNa + HCl = NaCl + HCa =>
CaNa + HCl = NaCl + HCa
(NH4)2S + FeCl3 = Fe2S3 + NH4Cl =>
3(NH4)2S + 2 FeCl3 = Fe2S3 + 6 NH4Cl
NaF + Ca(No3)2 = CaF2 + NaNo3 =>
2 NaF + Ca(No3)2 = CaF2 + 2 NaNo3
Ba + Fe2O3 = Fe2Ba + O3 =>
Ba + Fe2O3 = Fe2Ba + O3
NaF + Ca(No3)2 = CaF2 + NaNo3 =>
2 NaF + Ca(No3)2 = CaF2 + 2 NaNo3
C7H8O + H2O = CH4 + CO2 =>
4 C7H8O + 18 H2O = 17 CH4 + 11 CO2
Ba + Fe2O3 = Fe2Ba + O3 =>
Ba + Fe2O3 = Fe2Ba + O3
NH4Br + NaOH = NaBr + NH3 + H2O =>
NH4Br + NaOH = NaBr + NH3 + H2O
H3PO4 + Mg(OH)2 = H2O + Mg3(PO4)2 =>
2 H3PO4 + 3 Mg(OH)2 = 6 H2O + Mg3(PO4)2
C2H3O2F + O2 = CO2 + H2O + HF =>
2 C2H3O2F + 3 O2 = 4 CO2 + 2 H2O + 2 HF
C6H5OH + Ba(OH)2 = Ba(C6H5O)2 + H2O =>
2 C6H5OH + Ba(OH)2 = Ba(C6H5O)2 + 2 H2O
HBr + Cr(HCO3)2 = CO2 + H2O + CrBr2 =>
2 HBr + Cr(HCO3)2 = 2 CO2 + 2 H2O + CrBr2
NaF + Ca(No3)2 = CaF2 + NaNo3 =>
2 NaF + Ca(No3)2 = CaF2 + 2 NaNo3
Ba + Fe2O3 = Fe2Ba + O3 =>
Ba + Fe2O3 = Fe2Ba + O3
(NH4)2HPO4 + Ca(OH)2 = CaHPO4 + H2O + NH3 =>
(NH4)2HPO4 + Ca(OH)2 = CaHPO4 + 2 H2O + 2 NH3
Al(OH)3 + HNO3 = Al(NO3)3 + H2O =>
Al(OH)3 + 3 HNO3 = Al(NO3)3 + 3 H2O
NaF + Ca(No3)2 = CaF2 + NaNo3 =>
2 NaF + Ca(No3)2 = CaF2 + 2 NaNo3
KCl + Br = BrK + Cl =>
KCl + Br = BrK + Cl
Cs2CO3 + H2SO4 = Cs2SO4 + H2CO3 =>
Cs2CO3 + H2SO4 = Cs2SO4 + H2CO3
P2O3 + N2O = P2O5 + N2 =>
P2O3 + 2 N2O = P2O5 + 2 N2
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
FeCl3 + NaHSO3 + H2O = Na2SO4 + H2SO4 + HCl + FeCl2 =>
4 FeCl3 + 2 NaHSO3 + 2 H2O = Na2SO4 + H2SO4 + 4 HCl + 4 FeCl2
Ca(OH)2 + KC8H5O4 = Ca(KC8H4O4)2 + H2O =>
Ca(OH)2 + 2 KC8H5O4 = Ca(KC8H4O4)2 + 2 H2O
CoCl + NaCO3 = NaCl + CoCO3 =>
CoCl + NaCO3 = NaCl + CoCO3
KMnO4 + KCl + KOH = K2MnO4 + KClO3 + H2O =>
6 KMnO4 + KCl + 6 KOH = 6 K2MnO4 + KClO3 + 3 H2O
Ba + Fe2O3 = Fe2Ba + O3 =>
Ba + Fe2O3 = Fe2Ba + O3
water + calcium = hydrogen + calciumhydroxide =>
2 H2O + Ca = H2 + Ca(OH)2
Ca(NO3)2 + NaF = CaF2 + NaNO3 =>
Ca(NO3)2 + 2 NaF = CaF2 + 2 NaNO3
Pb(NO3)2(aq)HI(aq) = PbI(s)H(NO3)2(aq) =>
Pb(NO3)2(aq)HI(aq) = PbI(s)H(NO3)2(aq)
ZrO2 + NbC = ZrNb2 + CO =>
ZrO2 + 2 NbC = ZrNb2 + 2 CO
CH3COOH + BaO = (CH3COO)2Ba + H2O =>
2 CH3COOH + BaO = (CH3COO)2Ba + H2O
NaF + Ca(No3)2 = CaF2 + NaNo3 =>
2 NaF + Ca(No3)2 = CaF2 + 2 NaNo3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
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