| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2SiO3 + SO2 + H2O = K2SO3 + H2SiO3
ZnCl2 + Na2CO3 = NaCl2 + Zn2CO3 =>
2 ZnCl2 + Na2CO3 = 2 NaCl2 + Zn2CO3
CoI3 + (NH4)2CrO4 = (NH4)I + Co2(CrO4)3 =>
2 CoI3 + 3(NH4)2CrO4 = 6(NH4)I + Co2(CrO4)3
C3H9N + O2 = CO2 + H2 + NO2 =>
2 C3H9N + 8 O2 = 6 CO2 + 9 H2 + 2 NO2
KAlSi3O8 + H2O = K + OH + Al2Si2O5(OH)4 + Si =>
2 KAlSi3O8 + 11 H2O = 2 K + 18 OH + Al2Si2O5(OH)4 + 4 Si
C + H2SO4 = SO2CO + H2O =>
C + H2SO4 = SO2CO + H2O
Pb(No3)2 + KI = PbI + I2 + KNo3 =>
2 Pb(No3)2 + 4 KI = 2 PbI + I2 + 4 KNo3
AgF + NCl2 = NF + AgCl2 =>
AgF + NCl2 = NF + AgCl2
I2 + O = I2O5 =>
I2 + 5 O = I2O5
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
CHOOH + ZnO = (CHOO)2Zn + H2O =>
2 CHOOH + ZnO = (CHOO)2Zn + H2O
NaOH + CHCl2 + C6H10 = C7H8Cl2 + NaCl + H2O =>
36 NaOH + 34 CHCl2 + 13 C6H10 = 16 C7H8Cl2 + 36 NaCl + 36 H2O
Hg2(OH)2 + H3PO4 = (Hg2)3(PO4)2 + H2O =>
3 Hg2(OH)2 + 2 H3PO4 = (Hg2)3(PO4)2 + 6 H2O
CuCl2 + NH3 = [Cu(NH3)4]Cl2 =>
CuCl2 + 4 NH3 = [Cu(NH3)4]Cl2
FeCl2 + K3[Fe(CN)6] = KFe[Fe(CN)6] + KCl =>
FeCl2 + K3[Fe(CN)6] = KFe[Fe(CN)6] + 2 KCl
Li3PO4 + NaI = Na3PO4 + LiI =>
Li3PO4 + 3 NaI = Na3PO4 + 3 LiI
HNO3 + Mg(OH)2 = MgHNO4 + H2O =>
HNO3 + Mg(OH)2 = MgHNO4 + H2O
C2H5OH + K2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 C2H5OH + 2 K2Cr2O7 + 8 H2SO4 = 3 CH3COOH + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
NH3 + H2O + CrBr3 = NH4Br + Cr(OH)3 =>
3 NH3 + 3 H2O + CrBr3 = 3 NH4Br + Cr(OH)3
CoI2 + Cr(C2H3O2)2 = Co(C2H3O2)2 + CrI2 =>
CoI2 + Cr(C2H3O2)2 = Co(C2H3O2)2 + CrI2
K + P4 = K12P4 =>
12 K + P4 = K12P4
H2SO4 = SO4 + S2O + H2O =>
7 H2SO4 = 5 SO4 + S2O + 7 H2O
CH2CHCOOH + Mg = (CH2CHCOO)2Mg + H2 =>
2 CH2CHCOOH + Mg = (CH2CHCOO)2Mg + H2
HNO3 + Pb(OH)4 = Pb(OH)2(NO3)2 + H2O =>
2 HNO3 + Pb(OH)4 = Pb(OH)2(NO3)2 + 2 H2O
PbO + O2 = Pb3O4 =>
6 PbO + O2 = 2 Pb3O4
NaI + Cl2 = NaCl2 + I =>
NaI + Cl2 = NaCl2 + I
C12H26(aq) + O2(g) = CO2(g) + H2O(aq) =>
2 C12H26(aq) + 37 O2(g) = 24 CO2(g) + 26 H2O(aq)
B8H12 + O2 = B2O3 + H2O =>
B8H12 + 9 O2 = 4 B2O3 + 6 H2O
CuSO4(aq) + Na2S(aq) = CuS(s) + Na2SO4(aq) =>
CuSO4(aq) + Na2S(aq) = CuS(s) + Na2SO4(aq)
Cu{2+} + Al = Cu + Al{3+} =>
3 Cu{2+} + 2 Al = 3 Cu + 2 Al{3+}
PbCl2O8 + Al2(SO4)3 = PbSO4 + AlCl3O12 =>
3 PbCl2O8 + Al2(SO4)3 = 3 PbSO4 + 2 AlCl3O12
ThCl3 + NH4OH = Th(OH)3 + NH4Cl =>
ThCl3 + 3 NH4OH = Th(OH)3 + 3 NH4Cl
(NH4)2CO3 + HBr = NH4(Br) + CO2 + H2O =>
(NH4)2CO3 + 2 HBr = 2 NH4(Br) + CO2 + H2O
Fe2O3 + H3NSO3 = H2O + Fe(H2NSO3)3 =>
Fe2O3 + 6 H3NSO3 = 3 H2O + 2 Fe(H2NSO3)3
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
CsOH + HNO3 = Cs + H2O + NO3 =>
CsOH + HNO3 = Cs + H2O + NO3
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
KMnO4 + H2SO4 + H2S = K2SO4 + MnSO4 + H2O =>
8 KMnO4 + 7 H2SO4 + 5 H2S = 4 K2SO4 + 8 MnSO4 + 12 H2O
Cu(OH)2 + H2SO4 = H2O + (CuH)2(SO4)3 =>
2 Cu(OH)2 + 3 H2SO4 = 4 H2O + (CuH)2(SO4)3
Pb(OH)4 + (NH4)2SO4 = Pb(SO4)2 + NH3 + H2O =>
Pb(OH)4 + 2(NH4)2SO4 = Pb(SO4)2 + 4 NH3 + 4 H2O
Al2Te3 = Al + Te =>
Al2Te3 = 2 Al + 3 Te
PbS + HNO3 = NHO3Pb(NO3)2 + NO + S + H2O =>
3 PbS + 11 HNO3 = 3 NHO3Pb(NO3)2 + 2 NO + 3 S + 4 H2O
BrF3 = Br + F =>
BrF3 = Br + 3 F
CH2S + F2 = CF4 + HF + SF6 =>
CH2S + 6 F2 = CF4 + 2 HF + SF6
MnSO4 + KBiO3 + H2SO4 = KMnO4 + Bi2(SO4)3 + K2SO4 + H2O =>
4 MnSO4 + 10 KBiO3 + 14 H2SO4 = 4 KMnO4 + 5 Bi2(SO4)3 + 3 K2SO4 + 14 H2O
MgCO3SiO2 = MgO2SiCO3 =>
MgCO3SiO2 = MgO2SiCO3
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
N23 = N2 =>
2 N23 = 23 N2
Mg(NH4)PO4 + HCl = Mg + NH4 + HPO4 + Cl =>
Mg(NH4)PO4 + HCl = Mg + NH4 + HPO4 + Cl
F2 + H2O2 = HF + O2 =>
F2 + H2O2 = 2 HF + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/17/24
Équations équilibrées sur04/16/23
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