| Équations équilibrées la veille |
Fe + CuCl2 = FeCl2 + Cu
Ti + Co3O4 = Co + TiO =>
4 Ti + Co3O4 = 3 Co + 4 TiO
Mg(OH)2 + CH3COOH = C4H6MgO4 + H2O =>
Mg(OH)2 + 2 CH3COOH = C4H6MgO4 + 2 H2O
FeCl3 + NaOH = (Fe(OH)3) + (NaCl) =>
FeCl3 + 3 NaOH = (Fe(OH)3) + 3(NaCl)
Zn(s) + CdBr2(aq) = Cd + ZnBr2 =>
Zn(s) + CdBr2(aq) = Cd + ZnBr2
Al(s) + H{+} = Al{3+} + H2 =>
2 Al(s) + 6 H{+} = 2 Al{3+} + 3 H2
Mg(NO3)2*6H2O + Ni(NO3)2*6H2O + C6H8O7*H2O = MgNiO3 + CO2 + NO2 + H2O =>
9 Mg(NO3)2*6H2O + 9 Ni(NO3)2*6H2O + C6H8O7*H2O = 9 MgNiO3 + 6 CO2 + 36 NO2 + 113 H2O
sodiumnitrate = sodium + nitrogen + oxygen =>
2 NaNO3 = 2 Na + N2 + 3 O2
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
Ca(OH)2 + H2O = Ca(OH)4 + H2 =>
Ca(OH)2 + 2 H2O = Ca(OH)4 + H2
Mg(s) + HX(aq) = MgX2(aq) + H2(g) =>
Mg(s) + 2 HX(aq) = MgX2(aq) + H2(g)
S8 + AgBr = Ag2S + Br2 =>
S8 + 16 AgBr = 8 Ag2S + 8 Br2
C18H38 = C + H =>
C18H38 = 18 C + 38 H
CaCO3 + H3PO4 = Ca3(PO4)2 + H2CO3 =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 H2CO3
Li2 + S = Li2S =>
Li2 + S = Li2S
CrBr2 = Cr + Br =>
CrBr2 = Cr + 2 Br
Na2CO3CH3COONa = Na3COOCH3CO3 =>
Na2CO3CH3COONa = Na3COOCH3CO3
Cr + H2O(l) = Cr(OH)3 + H2 =>
2 Cr + 6 H2O(l) = 2 Cr(OH)3 + 3 H2
CaSiO3 + Na2CO3 = CaCO3 + Na2SiO3 =>
CaSiO3 + Na2CO3 = CaCO3 + Na2SiO3
HC2H3O2 + LiHSO3 = H2O + O2 + LiSC2H3O2 =>
HC2H3O2 + LiHSO3 = H2O + O2 + LiSC2H3O2
sulfur + ozone = sulfurdioxide =>
3 S + 2 O3 = 3 SO2
Fe + K3[Fe(CN)6] = KFe[Fe(CN)6] + K =>
Fe + K3[Fe(CN)6] = KFe[Fe(CN)6] + 2 K
H2O + CO2 = CH3 + O2 =>
6 H2O + 4 CO2 = 4 CH3 + 7 O2
NaClH20 = NaCl(H20) =>
NaClH20 = NaCl(H20)
P4(l) + O2(g) = P4O10(s) =>
P4(l) + 5 O2(g) = P4O10(s)
N2H2 = N2 + H4 =>
2 N2H2 = 2 N2 + H4
CH3CONH2 + H2O + K2CO3 = CH3COOK + KOH + NH4CO3 =>
8 CH3CONH2 + 15 H2O + 10 K2CO3 = 9 CH3COOK + 11 KOH + 8 NH4CO3
Na2O + FeO = Na2FeO2 =>
Na2O + FeO = Na2FeO2
AgCl + H2O = Ag + O + HCl =>
2 AgCl + H2O = 2 Ag + O + 2 HCl
Al(CO3) = AlO + CO2 =>
Al(CO3) = AlO + CO2
Cr(s) + Fe(OH)2(aq) = Cr(OH)3(s) + Fe(s) =>
2 Cr(s) + 3 Fe(OH)2(aq) = 2 Cr(OH)3(s) + 3 Fe(s)
NH3Cl + H2O = NH3OH + HCl =>
NH3Cl + H2O = NH3OH + HCl
OCl + Cr = Cl + Cr2O7 =>
7 OCl + 2 Cr = 7 Cl + Cr2O7
NH4NO3 + Na2Cr2O7 = (NH4)2Cr2O7 + NaNO3 =>
2 NH4NO3 + Na2Cr2O7 = (NH4)2Cr2O7 + 2 NaNO3
CF2Cl2 = C + F + Cl =>
CF2Cl2 = C + 2 F + 2 Cl
BaO + HNO3 = Ba(NO3)2 + H2O =>
BaO + 2 HNO3 = Ba(NO3)2 + H2O
Fe(NO3)3 + KSCN = Fe(SCN) + NO3 + K =>
Fe(NO3)3 + KSCN = Fe(SCN) + 3 NO3 + K
NHO2 + H2 = NH4 + H2O =>
2 NHO2 + 7 H2 = 2 NH4 + 4 H2O
F2HNO3 = FNO3HF =>
F2HNO3 = FNO3HF
Li2C + O2 = CO2 + Li2O =>
2 Li2C + 3 O2 = 2 CO2 + 2 Li2O
Li(s) + H3PO4(aq) = H2(g) + Li3PO4(aq) =>
6 Li(s) + 2 H3PO4(aq) = 3 H2(g) + 2 Li3PO4(aq)
FeCl3 + Na3PO4 = FePO4 + Cl3Na3 =>
FeCl3 + Na3PO4 = FePO4 + Cl3Na3
Ca(OH)2 + (NH4)2SO4 = CaSO4 + NH3 + H2O =>
Ca(OH)2 + (NH4)2SO4 = CaSO4 + 2 NH3 + 2 H2O
K2(CO3) = K2O + CO2 =>
K2(CO3) = K2O + CO2
CaCO3 + Mn3(PO4)2 = Ca3(PO4)2 + MnCO3 =>
3 CaCO3 + Mn3(PO4)2 = Ca3(PO4)2 + 3 MnCO3
H + SO4 = H2S + OH =>
6 H + SO4 = H2S + 4 OH
PH3 + Cl2 + H2O = H3PO4 + HCl =>
PH3 + 4 Cl2 + 4 H2O = H3PO4 + 8 HCl
HgNo3 + NiSO4 = HgSO4 + NiNo3 =>
HgNo3 + NiSO4 = HgSO4 + NiNo3
Cu(ii)(NO3)2 + NaOH = Cu(ii)(OH)2 + NaNO3 =>
Cu(ii)(NO3)2 + 2 NaOH = Cu(ii)(OH)2 + 2 NaNO3
CaCl2 + Na(PO4){-}3 = NaCl2 + Ca(PO4){-}3 =>
CaCl2 + Na(PO4){-}3 = NaCl2 + Ca(PO4){-}3
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| Équations équilibrées la veille |
Équations équilibrées sur01/12/25
Équations équilibrées sur02/11/24
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