| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4Cl + KOH = H2O + KCl + NH3
H2O + Cs2O = CsOH =>
H2O + Cs2O = 2 CsOH
Na2CO3 + CaSiO3 = Na2OSiO2 + CaCO3 =>
Na2CO3 + CaSiO3 = Na2OSiO2 + CaCO3
Al(NO3)3 + NaF = [Al(F)6]Na6 + NO3 =>
Al(NO3)3 + 6 NaF = [Al(F)6]Na6 + 3 NO3
S + MnO4 = SO4 + MnO2 =>
S + 2 MnO4 = SO4 + 2 MnO2
HI + NaNO2 = HNO2 + NaI =>
HI + NaNO2 = HNO2 + NaI
NH4Cl + KNO3 = NH4NO3 + KCl =>
NH4Cl + KNO3 = NH4NO3 + KCl
Br{2+} + KI = KBr + I{2+} =>
Br{2+} + KI = KBr + I{2+}
C3H6O2 + C2H5OH = C4H8O2 + H2O =>
2 C3H6O2 + C2H5OH = 2 C4H8O2 + H2O
Al + Cr2O3 = Al2O3 + Cr =>
2 Al + Cr2O3 = Al2O3 + 2 Cr
Au(OH)3 + U(OH)6 + H2S = (AuU)9 + S2 + H2O =>
36 Au(OH)3 + 36 U(OH)6 + 162 H2S = 4(AuU)9 + 81 S2 + 324 H2O
K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl
H2S + Fe = H2 + Fe2S3 =>
3 H2S + 2 Fe = 3 H2 + Fe2S3
C4H6O2 + NaOH = C4H7NaO3 =>
C4H6O2 + NaOH = C4H7NaO3
H2S + Fe = H2 + Fe2S3 =>
3 H2S + 2 Fe = 3 H2 + Fe2S3
Au(OH)3 + U(OH)6 + H2S = (AuU)9 + S2 + H2O =>
36 Au(OH)3 + 36 U(OH)6 + 162 H2S = 4(AuU)9 + 81 S2 + 324 H2O
Mg + H2SO4 = H2 + MgSO4 =>
Mg + H2SO4 = H2 + MgSO4
Zn + HCN = ZnCN + H =>
Zn + HCN = ZnCN + H
KOH + H2SO4 = K2SO4 + H2O = =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
Mg + Li3PO4 = Mg3(PO4)2 + Li =>
3 Mg + 2 Li3PO4 = Mg3(PO4)2 + 6 Li
CaO + HOH = Ca(OH)2 =>
CaO + HOH = Ca(OH)2
CH2O + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH2O + 2 K2Cr2O7 + 8 H2SO4 = 3 CO2 + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
CaCN2 + C + Na2CO3 = CaCO3 + NaCN =>
CaCN2 + C + Na2CO3 = CaCO3 + 2 NaCN
C10H11O2 + O2 = CO2 + H2O =>
4 C10H11O2 + 47 O2 = 40 CO2 + 22 H2O
CaO2H2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 CaO2H2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Al(s) + FeCl3(aq) = AlCl3(aq) + Fe(s) =>
Al(s) + FeCl3(aq) = AlCl3(aq) + Fe(s)
P2O5 + BaO = BaP + O2 =>
2 P2O5 + 4 BaO = 4 BaP + 7 O2
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
HI + NaNO2 = HNO2 + NaI =>
HI + NaNO2 = HNO2 + NaI
SCl2 + AgNO3 = AgCl + S(NO3)2 =>
SCl2 + 2 AgNO3 = 2 AgCl + S(NO3)2
Zn(s) + AgF(aq) = ZnF2 + Ag =>
Zn(s) + 2 AgF(aq) = ZnF2 + 2 Ag
MgSO4 + PbS = MgS + PbSO4 =>
MgSO4 + PbS = MgS + PbSO4
CaO2H2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 CaO2H2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Ta + B = TaB =>
Ta + B = TaB
Al + HCl = Al2Cl + H2 =>
4 Al + 2 HCl = 2 Al2Cl + H2
RbOH(aq) + Al2(SO4)3(aq) = Rb2SO4(aq) + Al(OH)3(s) =>
6 RbOH(aq) + Al2(SO4)3(aq) = 3 Rb2SO4(aq) + 2 Al(OH)3(s)
Mn(OH)2 + H2SO4 = Mn(SO4) + H2O =>
Mn(OH)2 + H2SO4 = Mn(SO4) + 2 H2O
V + P = V3P5 =>
3 V + 5 P = V3P5
CdCl2 + CS(NH2)2 + KOH = CdS + CO(NH2)2 + KCl + H2O =>
CdCl2 + CS(NH2)2 + 2 KOH = CdS + CO(NH2)2 + 2 KCl + H2O
H2(CrO4) + Ba(OH)2 = H2O + Ba(CrO4) =>
H2(CrO4) + Ba(OH)2 = 2 H2O + Ba(CrO4)
P2O5 + BaO = BaP + O2 =>
2 P2O5 + 4 BaO = 4 BaP + 7 O2
K2Cr2O7 + C2H6O + HCl = C2H4O + KCl + CrCl3 + H2O =>
K2Cr2O7 + 3 C2H6O + 8 HCl = 3 C2H4O + 2 KCl + 2 CrCl3 + 7 H2O
Na + H5O = Na5O5H3 + H2 =>
5 Na + 5 H5O = Na5O5H3 + 11 H2
P4 + Cl3 = P4Cl4 =>
3 P4 + 4 Cl3 = 3 P4Cl4
Fl2 + Ca = CaFl =>
Fl2 + 2 Ca = 2 CaFl
H2C2O4 + H2O = H4O5C2 =>
H2C2O4 + H2O = H4O5C2
Bi2O3 + TiO2 = Bi4Ti3O12 =>
2 Bi2O3 + 3 TiO2 = Bi4Ti3O12
CaMg(CO3)2 + HCl = CaMgCl4 + H2O + CO2 =>
CaMg(CO3)2 + 4 HCl = CaMgCl4 + 2 H2O + 2 CO2
K2O + Mn2O7 = KMnO4 =>
K2O + Mn2O7 = 2 KMnO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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